YZP high-efficiency three-phase asynchronous motor

Abstract

The utility model relates to the technical field of asynchronous motors, in particular to a YZP high-efficiency three-phase asynchronous motor which comprises a base, four mounting holes are formed in the upper end of the base in a penetrating mode, mounting plates are fixedly connected to the left portion and the right portion of the upper end of the base respectively, and a heat dissipation assembly is detachably mounted on the two mounting plates jointly. Buffer grooves are formed in the left portion and the right portion of the upper end of the base, a stable buffer assembly is fixedly installed in the two buffer grooves jointly, a motor body is fixedly connected to the upper end of the base, and an output shaft is fixedly connected to the front end of the motor body. According to the YZP high-efficiency three-phase asynchronous motor provided by the utility model, the heat dissipation assembly is arranged, so that the purposes of improving the heat exchange efficiency of the motor body and reducing the damage risk of the motor body due to overheating are achieved; by arranging the stable buffer assembly, the purposes of comprehensively controlling vibration generated during operation of the motor body and improving the protection level of the asynchronous motor are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of asynchronous motors, and particularly relates to a YZP high-efficiency three-phase asynchronous motor. Background Technique

[0002] The YZP series variable-frequency speed-regulating three-phase asynchronous motor integrates the characteristics of three-phase asynchronous motors for hoisting and metallurgy with the advantages of variable-frequency speed regulation. It has the characteristics of large overload capacity, high mechanical strength, wide speed regulation range, and stable operation. It can be used in various types of hoisting and metallurgical machinery or other similar equipment, and is particularly suitable for equipment that operates for a short time or intermittently, starts, brakes frequently, sometimes overloads, and has significant vibration and impact.

[0003] However, during the use of this type of motor, the motor body will generate heat. If not controlled in time, serious safety accidents will occur, and even the motor will be at risk of burning out. At the same time, the motor will generate large vibration displacements during use, which will affect its installation position. Therefore, we have proposed a YZP high-efficiency three-phase asynchronous motor. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a YZP high-efficiency three-phase asynchronous motor, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A YZP high-efficiency three-phase asynchronous motor includes a base. Four mounting holes are penetrated through the upper end of the base. Installation plates are fixedly connected to both the left and right parts of the upper end of the base. A heat dissipation component is detachably installed on the two installation plates together. Buffer grooves are opened on both the left and right parts of the upper end of the base. A stable buffer component is fixedly installed in the two buffer grooves together. A motor body is fixedly connected to the upper end of the base. An output shaft is fixedly connected to the front end of the motor body.

[0007] The heat dissipation component includes clamping strips. There are two clamping strips. Limit strips are fixedly connected to the upper ends of the two clamping strips. A housing is fixedly installed on the upper ends of the two limit strips together. A plurality of upper heat dissipation plates are fixedly connected to the lower end of the housing. A plurality of side heat dissipation plates are fixedly connected to both the left and right ends of the housing.

[0008] Preferably, the length dimension of the motor body is greater than the width dimension of the base, the width dimension of the motor body is less than the length dimension of the base, and the length dimension of the installation plate is equal to the width dimension of the base.

[0009] By adopting the above technical solution: it is ensured that the motor body can be stably installed on the upper end of the base, preventing the motor body from tipping over and being damaged.

[0010] Preferably, several of the upper heat dissipation plates and several of the side heat dissipation plates are distributed at equal distances laterally, the length of the upper heat dissipation plates is equal to the length of the side heat dissipation plates and is equal to the length of the outer shell, and the length of the card strip is smaller than the length of the limit strip.

[0011] By adopting the above technical solution, it is ensured that the upper heat sink and the side heat sink can act evenly to dissipate heat from the motor body without interfering with the overall size.

[0012] Preferably, the length of the clip is equal to the length of the mounting plate, the length of the housing is equal to the length of the motor body, and the width of the housing is equal to the width of the base.

[0013] By adopting the above technical solution: ensure that it can fully fit the motor body and improve the heat dissipation efficiency.

[0014] Preferably, the stabilizing buffer assembly includes a bottom frame, the left and right parts of the upper end of the bottom frame are fixedly connected to connecting frames, the lower ends of the two connecting frames are fixedly connected to a first buffer rod, the lower ends of the two first buffer rods are fixedly connected to a pressure plate, the front and rear inner walls of the bottom frame are fixedly connected to a second buffer rod, and the opposite ends of the two second buffer rods are fixedly connected to abutment plates.

[0015] By adopting the above technical solution: the bottom frame is installed on the periphery of the base, and the position of the pressure plate corresponds to the buffer groove. At this time, the pressure plate is pressed in the buffer groove and is buffered by the first buffer rod, which suppresses the up and down jumping of the motor body to a certain extent. At the same time, the two abutments are pressed against the front and rear ends of the base, and the second buffer rod is used for buffering.

[0016] Preferably, the area size of the pressure plate is equal to the area size of the buffer groove, the length size of the abutment plate is equal to the length size of the base, and the area size of the bottom frame is greater than the area size of the base.

[0017] By adopting the above technical solution, it is ensured that the stable buffer component can press the base in all directions, further reducing vibration interference.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By setting up a heat dissipation component, the card strip is clamped in the position of the mounting plate by means of a clip-on method, the heat dissipation component is quickly fixed, and a limit strip is set to make the installation of the heat dissipation component more stable. At this time, the upper heat dissipation plate and the side heat dissipation plate are respectively attached to the upper end and the left and right ends of the motor body. The upper heat dissipation plate and the side heat dissipation plate are both made of graphene material, which can quickly take away the heat generated during the operation of the motor body, thereby achieving the purpose of improving the heat exchange efficiency of the motor body and reducing the risk of overheating damage to the motor body.

[0020] 2. By setting a stable buffer component, the bottom frame is installed on the periphery of the base. At this time, the position of the pressure plate corresponds to the buffer groove. At this time, the pressure plate is pressed in the buffer groove and is buffered by the first buffer rod, which suppresses the up and down jumping of the motor body to a certain extent. At the same time, the two abutments are against the front and rear ends of the base, and the second buffer rod is used for buffering, so as to achieve the purpose of all-round control of the vibration generated by the motor body during operation and improve the protection level of the asynchronous motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a YZP high-efficiency three-phase asynchronous motor of the utility model;

[0022] Figure 2 This is a schematic diagram of the fixed component structure of a YZP high-efficiency three-phase asynchronous motor of the utility model;

[0023] Figure 3 This is a schematic structural diagram of a heat dissipation assembly for a YZP high-efficiency three-phase asynchronous motor according to the present invention;

[0024] Figure 4 The utility model is a structural schematic diagram of a stable buffer component of a YZP high-efficiency three-phase asynchronous motor.

[0025] In the figure: 1. Base; 2. Motor body; 3. Output shaft; 4. Heat dissipation assembly; 5. Stabilizing buffer assembly; 11. Mounting hole; 12. Mounting plate; 13. Buffer slot; 41. Card bar; 42. Limit bar; 43. Housing; 44. Upper heat dissipation plate; 45. Side heat dissipation plate; 51. Bottom frame; 52. Connecting frame; 53. First buffer rod; 54. Pressing plate; 55. Second buffer rod; 56. Abutment plate. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0030] An YZP high-efficiency three-phase asynchronous motor includes a base 1. Four mounting holes 11 are penetratingly opened at the upper end of the base 1. Both the left and right parts of the upper end of the base 1 are fixedly connected with mounting plates 12. A heat dissipation component 4 is detachably installed jointly by the two mounting plates 12. Buffer grooves 13 are opened at both the left and right parts of the upper end of the base 1. A stable buffer component 5 is fixedly installed jointly by the two buffer grooves 13. A motor body 2 is fixedly connected to the upper end of the base 1. An output shaft 3 is fixedly connected to the front end of the motor body 2. The length dimension of the motor body 2 is greater than the width dimension of the base 1, and the width dimension of the motor body 2 is less than the length dimension of the base 1. The length dimension of the mounting plate 12 is equal to the width dimension of the base 1.

[0031] In this embodiment, the heat dissipation component 4 includes clamping strips 41. There are two clamping strips 41. Limit strips 42 are fixedly connected to the upper ends of both clamping strips 41. A housing 43 is fixedly installed jointly by the upper ends of the two limit strips 42. A plurality of upper heat dissipation plates 44 are fixedly connected to the lower end of the housing 43. A plurality of side heat dissipation plates 45 are fixedly connected to both the left and right ends of the housing 43. The plurality of upper heat dissipation plates 44 and the plurality of side heat dissipation plates 45 are all horizontally equidistantly distributed. The length dimension of the upper heat dissipation plate 44 is equal to the length dimension of the side heat dissipation plate 45 and is equal to the length dimension of the housing 43. The length dimension of the clamping strip 41 is less than the length dimension of the limit strip 42. The length dimension of the clamping strip 41 is equal to the length dimension of the mounting plate 12. The length dimension of the housing 43 is equal to the length dimension of the motor body 2. The width dimension of the housing 43 is equal to the width dimension of the base 1.

[0032] Through the above solution: To prevent the motor body 2 from being damaged due to overheating, the clamping strips 41 are clamped at the positions of the mounting plates 12 in a clamping manner to quickly fix the heat dissipation component 4, and the limit strips 42 are provided to make the installation of the heat dissipation component 4 more stable. At this time, the upper heat dissipation plates 44 and the side heat dissipation plates 45 are respectively attached to the upper end and the left and right ends of the motor body 2. The upper heat dissipation plates 44 and the side heat dissipation plates 45 are both made of graphene material, which can quickly take away the heat generated during the operation of the motor body 2 and improve the heat exchange efficiency of the motor body 2.

[0033] In this embodiment, the stabilizing buffer assembly 5 includes a bottom frame 51, and the left and right parts of the upper end of the bottom frame 51 are fixedly connected to a connecting frame 52, the lower ends of the two connecting frames 52 are fixedly connected to a first buffer rod 53, the lower ends of the two first buffer rods 53 are fixedly connected to a pressure plate 54, the front and rear inner walls of the bottom frame 51 are fixedly connected to a second buffer rod 55, and the opposite ends of the two second buffer rods 55 are fixedly connected to a push plate 56, the area size of the pressure plate 54 is equal to the area size of the buffer groove 13, the length size of the push plate 56 is equal to the length size of the base 1, and the area size of the bottom frame 51 is larger than the area size of the base 1.

[0034] Through the above scheme: in order to fully control the vibration generated by the motor body 2 during operation and improve the protection level of the asynchronous motor, the bottom frame 51 is installed on the periphery of the base 1. At this time, the pressure plate 54 corresponds to the position of the buffer groove 13. At this time, the pressure plate 54 is pressed in the buffer groove 13 and is buffered by the first buffer rod 53, which suppresses the up and down jumping of the motor body 2 to a certain extent. At the same time, the two abutment plates 56 are abutted against the front and rear ends of the base 1, and the second buffer rod 55 is used for buffering.

[0035] It should be noted that the present invention is a YZP high-efficiency three-phase asynchronous motor. During use, the base 1 is first installed in a suitable position using the four mounting holes 11, the motor body 2 is used to perform the main work, and the power is transmitted through the output shaft 3 to drive the required machine to operate. In order to prevent the motor body 2 from being overheated and damaged, the card strip 41 is clamped in the position of the mounting plate 12 by means of a clamping method, the heat dissipation component 4 is quickly fixed, and a limit strip 42 is provided to make the heat dissipation component 4 more stable. At this time, the upper heat dissipation plate 44 and the side heat dissipation plate 45 are respectively attached to the upper end and the left and right ends of the motor body 2. The upper heat sink 44 and the side heat sink 45 are both made of graphene, which can quickly take away the heat generated during the operation of the motor body 2, improve the heat exchange efficiency of the motor body 2, and in order to fully control the vibration generated during the operation of the motor body 2 and improve the protection level of the asynchronous motor, the bottom frame 51 is installed on the periphery of the base 1. At this time, the pressure plate 54 corresponds to the position of the buffer groove 13. At this time, the pressure plate 54 is pressed in the buffer groove 13 and is buffered by the first buffer rod 53, which suppresses the up and down jumping of the motor body 2 to a certain extent. At the same time, the two abutment plates 56 are against the front and rear ends of the base 1, and the second buffer rod 55 is used for buffering.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all such changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed for the present utility model is defined by the appended claims and their equivalents.

Claims

1. An efficient three-phase YZP asynchronous motor, comprising a base (1), characterized in that: Four mounting holes (11) are penetrated and opened at the upper end of the base (1). Mounting plates (12) are fixedly connected to both the left and right parts of the upper end of the base (1). A heat dissipation component (4) is detachably installed on the two mounting plates (12) together. Buffer grooves (13) are opened at both the left and right parts of the upper end of the base (1). A stable buffer component (5) is fixedly installed on the two buffer grooves (13) together. A motor body (2) is fixedly connected to the upper end of the base (1). An output shaft (3) is fixedly connected to the front end of the motor body (2). The heat dissipation component (4) includes clamping bars (41). There are two clamping bars (41). Limit bars (42) are fixedly connected to the upper ends of the two clamping bars (41). A housing (43) is fixedly installed on the upper ends of the two limit bars (42) together. A plurality of upper heat dissipation plates (44) are fixedly connected to the lower end of the housing (43). A plurality of side heat dissipation plates (45) are fixedly connected to both the left and right ends of the housing (43).

2. The YZP high-efficiency three-phase asynchronous motor according to claim 1, wherein: The length dimension of the motor body (2) is greater than the width dimension of the base (1). The width dimension of the motor body (2) is less than the length dimension of the base (1). The length dimension of the mounting plate (12) is equal to the width dimension of the base (1).

3. A YZP high-efficiency three-phase asynchronous motor according to claim 1, characterized in that: A plurality of the upper heat dissipation plates (44) and a plurality of the side heat dissipation plates (45) are all horizontally equidistantly distributed. The length dimension of the upper heat dissipation plate (44) is equal to the length dimension of the side heat dissipation plate (45) and is equal to the length dimension of the housing (43). The length dimension of the clamping bar (41) is less than the length dimension of the limit bar (42).

4. A YZP high-efficiency three-phase asynchronous motor according to claim 1, characterized in that: The length dimension of the clamping bar (41) is equal to the length dimension of the mounting plate (12). The length dimension of the housing (43) is equal to the length dimension of the motor body (2). The width dimension of the housing (43) is equal to the width dimension of the base (1).

5. A YZP high-efficiency three-phase asynchronous motor according to claim 1, characterized in that: The stable buffer component (5) includes a bottom frame (51). Connecting frames (52) are fixedly connected to both the left and right parts of the upper end of the bottom frame (51). First buffer rods (53) are fixedly connected to the lower ends of the two connecting frames (52). Pressure plates (54) are fixedly connected to the lower ends of the two first buffer rods (53). Second buffer rods (55) are fixedly connected to both the front and rear inner walls of the bottom frame (51). Opposing ends of the two second buffer rods (55) are fixedly connected to abutting plates (56).

6. The YZP high-efficiency three-phase asynchronous motor according to claim 5, characterized in that: The area dimension of the pressure plate (54) is equal to the area dimension of the buffer groove (13). The length dimension of the abutting plate (56) is equal to the length dimension of the base (1). The area dimension of the bottom frame (51) is greater than the area dimension of the base (1).

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