Alternating current motor assembled with fixing support

Abstract

The utility model relates to the technical field of alternating-current motors, and discloses an alternating-current motor assembled with a fixed support, which comprises a base, and a pneumatic cylinder is fixedly sleeved in the center of the base. By arranging the lifting block, the first moving shaft, the round rods and the second moving shaft, as the interior of the lifting block adopts an inclined design, when the lifting block is driven by the pneumatic cylinder to move upwards, the two round rods are extruded and pushed by the interior of the lifting block to move upwards and move oppositely at the same time; at the moment, the two ends of two round rods drive four first moving shafts and four second moving shafts to move correspondingly, at the moment, the four first moving shafts rotate at the hinged positions of the four first hinge blocks, the four second moving shafts rotate at the hinged positions of the four second hinge blocks, and the whole lifting plate is lifted; therefore, the function of adjusting the height of the AC motor body according to use requirements is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of AC motors, and more specifically, to an AC motor equipped with a fixing bracket. Background Art

[0002] AC motors are machines used to achieve mutual conversion between mechanical energy and AC electrical energy. AC motors achieve rotor rotation by generating a rotating magnetic field on the stator and then using the interaction of the magnetic field to generate torque. AC motors are widely used in home appliances, industrial production, transportation and other fields. They are characterized by high output power, speed and efficiency, and easy control and maintenance.

[0003] Currently, most AC motors on the market are equipped with fixed brackets at the bottom, so that the AC motors can be installed on other objects. However, these fixed brackets are often integrated with the AC motors. When the rotating shaft of the AC motor and the matching mechanical components are not in the same horizontal plane, the height of the AC motor cannot be adjusted, resulting in poor applicability and inconvenience to operators. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an AC motor equipped with a fixed bracket, which has the advantage of being able to adjust the height of the motor according to usage requirements.

[0005] To achieve the above object, the utility model provides the following technical solution: an AC motor equipped with a fixed bracket, comprising:

[0006] A base, wherein a pneumatic cylinder is fixedly sleeved inside the center of the base, a lifting block is fixedly installed on the top of the pneumatic cylinder, and the lifting block is located above the top of the base;

[0007] A lifting mechanism, wherein the lifting mechanism is arranged at the top of the base;

[0008] Among them, the lifting mechanism includes a first hinge block, the bottom end of the first hinge block is fixedly connected to the top of the base, the outer surface of the first hinge block is movably connected to the outer surface of the lifting block, the first hinge block is internally hinged with a first motion axis, the other end of the first motion axis is internally movably sleeved with a round rod, the center of the outer surface of the round rod is movably connected to the inside of the lifting block, the left and right ends of the round rod are movably sleeved with a second motion axis, the other end of the second motion axis is hinged with a second hinge block, and a lifting plate is fixedly installed on the top of the second hinge block.

[0009] As a preferred technical solution of the utility model, support blocks are fixedly installed on both the front and rear sides of the bottom end of the base, and circular holes are opened on the outer surfaces of the support blocks.

[0010] As a preferred technical solution of the utility model, a limiting groove is provided at the top of the lifting plate, and a moving block is movably connected inside the limiting groove.

[0011] As a preferred technical solution of the utility model, a moving plate is movably connected to the rear of the top of the lifting plate, an AC motor body is fixedly installed on the top of the moving plate, and the bottom end of the moving plate is fixedly connected to the top of the moving block.

[0012] As a preferred technical solution of the utility model, a fixing frame is fixedly installed on the right side of the back side of the lifting plate, a driving motor is fixedly installed on the top of the fixing frame, a rotating shaft is fixedly sleeved on the other end of the output shaft of the driving motor, and the other end of the rotating shaft passes through the top of the fixing frame and extends to the interior of the fixing frame.

[0013] As a preferred technical solution of the utility model, a screw is fixedly installed at the bottom end of the rotating shaft, the bottom end of the screw is movably connected to the bottom end inside the fixed frame, a movable block is threadedly sleeved on the outer surface of the screw, and the back side of the movable block is movably connected to the inside of the fixed frame.

[0014] As a preferred technical solution of the utility model, a movable rod is hinged inside the front of the movable block, a circular shaft is movable sleeved inside the other end of the movable rod, and the left side of the circular shaft is fixedly connected to the right side of the moving board.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model is provided with a lifting block, a first moving shaft, a round rod and a second moving shaft. Since the interior of the lifting block adopts an inclined design, when the lifting block moves upward under the drive of the pneumatic cylinder, the two round rods will move upward and move opposite to each other under the extrusion and push of the lifting block. At the same time, the two ends of the two round rods will respectively drive the four first moving shafts and the four second moving shafts to move. At this time, the four first moving shafts will rotate at the hinges with the four first hinge blocks, and the four second moving shafts will rotate at the hinges with the four second hinge blocks. At this time, the four second moving shafts and the four first moving shafts will lift the lifting plate as a whole during rotation, thereby realizing the function of adjusting the height of the AC motor body according to usage requirements.

[0017] 2. The utility model is provided with a driving motor, a lead screw, a movable block and a movable rod. When the driving motor is running, the rotating shaft will drive the lead screw to rotate. Since the back side of the movable block contacts the inside of the fixed frame, the lead screw will drive the movable block to move downward. Then the movable rod will move driven by the movable block. Then the other end of the movable rod will drive the movable plate as a whole to move through the circular shaft. Due to the limiting effect inside the limiting groove, the movable block and the movable plate as a whole can only move forward and backward. At this time, the movable plate as a whole will move forward driven by the circular shaft, thereby realizing the function of adjusting the horizontal position of the AC motor body according to usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 4 It is a cross-sectional structural schematic diagram of the lifting plate of the utility model;

[0022] Figure 5 It is a schematic cross-sectional structure diagram of the drive motor of the utility model.

[0023] In the figure: 1. base; 2. pneumatic cylinder; 3. lifting block; 4. first hinge block; 5. first moving axis; 6. round rod; 7. second moving axis; 8. second hinge block; 9. lifting plate; 10. support block; 11. round hole; 12. limit groove; 13. moving plate; 14. AC motor body; 15. moving block; 16. fixed frame; 17. driving motor; 18. rotating axis; 19. screw; 20. movable block; 21. movable rod; 22. round axis. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 5 As shown, the utility model provides an AC motor equipped with a fixed bracket, comprising:

[0026] A base 1, a pneumatic cylinder 2 is fixedly sleeved inside the center of the base 1, a lifting block 3 is fixedly installed on the top of the pneumatic cylinder 2, and the lifting block 3 is located above the top of the base 1;

[0027] A lifting mechanism, the lifting mechanism is arranged at the top of the base 1;

[0028] Among them, the lifting mechanism includes a first hinge block 4, the bottom end of the first hinge block 4 is fixedly connected to the top of the base 1, the outer surface of the first hinge block 4 is movably connected to the outer surface of the lifting block 3, the first hinge block 4 is internally hinged with a first motion axis 5, the other end of the first motion axis 5 is internally movably sleeved with a round rod 6, the center of the outer surface of the round rod 6 is internally movably connected to the lifting block 3, the left and right ends of the round rod 6 are movably sleeved with a second motion axis 7, the other end of the second motion axis 7 is hinged with a second hinge block 8, and the top of the second hinge block 8 is fixedly installed with a lifting plate 9.

[0029] When the lifting block 3 moves upward driven by the pneumatic cylinder 2, the interior of the lifting block 3 will drive the two round rods 6 to move. Since the interior of the lifting block 3 adopts an inclined design, the two round rods 6 will move away from each other while moving upward. The two round rods 6 will respectively drive the four first motion axes 5 and the four second motion axes 7 to move during the movement. Subsequently, the four first motion axes 5 will rotate at the hinges with the four first hinge blocks 4, and the four second motion axes 7 will rotate at the hinges with the four second hinge blocks 8. At this time, the lifting plate 9 as a whole will move upward during the rotation of the four second motion axes 7 and the four first motion axes 5.

[0030] Among them, support blocks 10 are fixedly installed on both the front and rear sides of the bottom of the base 1, and a circular hole 11 is opened on the outer surface of the support block 10.

[0031] Due to the design of the circular hole 11 , the entire base 1 can be fixed on other objects through nuts.

[0032] A limiting groove 12 is provided at the top of the lifting plate 9 , and a moving block 15 is movably connected inside the limiting groove 12 .

[0033] Due to the design of the limiting groove 12, the movement of the moving block 15 is limited so that it can only move forward and backward.

[0034] Among them, a moving plate 13 is movably connected to the rear of the top of the lifting plate 9, an AC motor body 14 is fixedly installed on the top of the moving plate 13, and the bottom end of the moving plate 13 is fixedly connected to the top of the moving block 15.

[0035] Since the moving block 15 is connected to the moving plate 13, the moving plate 13 as a whole can move forward and backward.

[0036] Among them, a fixing frame 16 is fixedly installed on the right side of the back side of the lifting plate 9, a driving motor 17 is fixedly installed on the top of the fixing frame 16, and a rotating shaft 18 is fixedly sleeved on the other end of the output shaft of the driving motor 17, and the other end of the rotating shaft 18 passes through the top of the fixing frame 16 and extends to the inside of the fixing frame 16.

[0037] When the driving motor 17 is running, the rotating shaft 18 will rotate.

[0038] Among them, a screw 19 is fixedly installed at the bottom end of the rotating shaft 18, and the bottom end of the screw 19 is movably connected to the bottom end inside the fixed frame 16. A movable block 20 is threadedly sleeved on the outer surface of the screw 19, and the back side of the movable block 20 is movably connected to the inside of the fixed frame 16.

[0039] When the rotating shaft 18 drives the lead screw 19 to rotate, the movable block 20 will move downwards driven by the lead screw 19 because the back side of the movable block 20 is movably connected to the inside of the fixed frame 16 .

[0040] A movable rod 21 is hinged inside the front of the movable block 20 , and a circular shaft 22 is movably sleeved inside the other end of the movable rod 21 . The left side of the circular shaft 22 is fixedly connected to the right side of the moving plate 13 .

[0041] When the movable block 20 moves downward, the movable rod 21 will move under the drive of the movable block 20 , and then the other end of the movable rod 21 will drive the movable plate 13 to move forward as a whole through the circular shaft 22 .

[0042] The working principle and use process of this utility model:

[0043] First, the operator starts the pneumatic cylinder 2. At this time, the top of the pneumatic cylinder 2 will drive the lifting block 3 to move upward. At this time, the interior of the lifting block 3 will squeeze and push the two round rods 6 to make the two round rods 6 move. Since the interior of the lifting block 3 adopts an inclined design, the two round rods 6 will move away from each other while moving upward. At this time, the two round rods 6 will respectively drive the four first motion shafts 5 to rotate with the hinges with the four first hinge blocks 4 as the axis. At the same time, the two ends of the two round rods 6 will respectively drive the four second motion shafts 7 to rotate with the hinges with the four second hinge blocks 8. In this process, the lifting plate 9 as a whole will be lifted during the rotation of the four second motion shafts 7 and the four first motion shafts 5, thereby realizing the function of adjusting the height of the AC motor body 14 according to usage requirements.

[0044] Then the operator starts the drive motor 17, and the rotating shaft 18 will drive the screw 19 to rotate. At this time, the movable block 20 will move driven by the screw 19. Since the back of the movable block 20 is movably connected with the internal part of the fixed frame 16, the movable block 20 will move downward driven by the screw 19. At the same time, the movable block 20 will drive the movable rod 21 to move, and then the other end of the movable rod 21 will drive the circular shaft 22 to move, and then the movable plate 13 as a whole will move driven by the circular shaft 22. Due to the design inside the limit groove 12, the movement of the movable block 15 will be limited. At this time, the movable plate 13 as a whole will move forward under the limit inside the limit groove 12, thereby realizing the function of adjusting the horizontal position of the AC motor body 14 according to usage requirements.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An AC motor equipped with a fixed bracket, characterized in that: Included are: A base (1), wherein a pneumatic cylinder (2) is fixedly sleeved in the center of the base (1), a lifting block (3) is fixedly mounted on the top of the pneumatic cylinder (2), and the lifting block (3) is located above the top of the base (1); A lifting mechanism, the lifting mechanism being arranged on the top of the base (1); The lifting mechanism comprises a first hinge block (4), the bottom end of the first hinge block (4) is fixedly connected to the top end of the base (1), the outer surface of the first hinge block (4) is movably connected to the outer surface of the lifting block (3), the first hinge block (4) is internally hinged with a first movement shaft (5), the other end of the first movement shaft (5) is internally movably sleeved with a round rod (6), the center of the outer surface of the round rod (6) is internally movably connected to the lifting block (3), the left and right ends of the round rod (6) are both movably sleeved with a second movement shaft (7), the other end of the second movement shaft (7) is hinged with a second hinge block (8), and the top of the second hinge block (8) is fixedly mounted with a lifting plate (9).

2. An AC motor equipped with a fixing bracket according to claim 1, characterized in that: Support blocks (10) are fixedly mounted on both the front and rear sides of the bottom end of the base (1), and a circular hole (11) is formed on the outer surface of the support block (10).

3. The AC motor equipped with a fixing bracket according to claim 1, characterized in that: A limiting groove (12) is provided at the top end of the lifting plate (9), and a moving block (15) is movably connected inside the limiting groove (12).

4. The AC motor equipped with a fixing bracket according to claim 1, characterized in that: A moving plate (13) is movably connected to the rear of the top of the lifting plate (9), an AC motor body (14) is fixedly mounted on the top of the moving plate (13), and the bottom of the moving plate (13) is fixedly connected to the top of the moving block (15).

5. The AC motor equipped with a fixing bracket according to claim 1, characterized in that: A fixing frame (16) is fixedly mounted on the right side of the back side of the lifting plate (9), a driving motor (17) is fixedly mounted on the top of the fixing frame (16), a rotating shaft (18) is fixedly sleeved on the other end of the output shaft of the driving motor (17), and the other end of the rotating shaft (18) passes through the top of the fixing frame (16) and extends into the interior of the fixing frame (16).

6. An AC motor equipped with a fixing bracket according to claim 5, characterized in that: A lead screw (19) is fixedly mounted at the bottom end of the rotating shaft (18), and the bottom end of the lead screw (19) is movably connected to the bottom end inside the fixing frame (16). A movable block (20) is threadedly sleeved on the outer surface of the lead screw (19), and the back side of the movable block (20) is movably connected to the inside of the fixing frame (16).

7. An AC motor equipped with a fixing bracket according to claim 6, characterized in that: A movable rod (21) is hingedly connected to the front of the movable block (20), and a circular shaft (22) is movably sleeved inside the other end of the movable rod (21), and the left side of the circular shaft (22) is fixedly connected to the right side of the moving plate (13).

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