Detachable environment-friendly three-phase asynchronous motor

Abstract

The utility model provides a detachable environment-friendly three-phase asynchronous motor, which belongs to the field of three-phase asynchronous motors and comprises a machine body, a heat dissipation end cover is arranged at one end of the machine body, a dustproof assembly is arranged on the surface of the heat dissipation end cover, and the bottom of the machine body is fixedly connected with the middle of the top of a bottom plate through a bearing seat. Protection assemblies are arranged on the two sides of the top of the bottom plate. The two fastening pins are inserted into the two mounting holes and the hole groove, the mounting ring and the heat dissipation end cover are mounted and fixed, the butt joint groove in the dust cover is clamped with one end of the heat dissipation end cover, the two inserting blocks drive the two limiting blocks to be inserted into the inserting grooves in the edges of the two arc-shaped grooves, the dust cover is rotated to drive the two inserting blocks to rotate, and the heat dissipation end cover is fixed to the heat dissipation end cover. The two inserting blocks drive the two limiting blocks to rotate in the two limiting grooves, the two limiting blocks are matched with the inner walls of the limiting grooves to extrude the two arc-shaped extrusion pads while moving, the friction force of rotation is increased, and the dustproof cover and the heat dissipation end cover are convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the field of three-phase asynchronous motors, in particular to a detachable environmentally friendly three-phase asynchronous motor. Background Art

[0002] The three-phase asynchronous motor is a type of induction motor. It is a type of motor that is powered by a 380V three-phase AC current (with a phase difference of 120 degrees) at the same time. Since the rotor and stator rotating magnetic fields of the three-phase asynchronous motor rotate in the same direction and at different speeds, there is a slip rate, so it is called a three-phase asynchronous motor. When it needs to replace parts or clean dust, the structure needs to be installed and disassembled. After searching the application number CN202121485042.0, an environmentally friendly and energy-saving three-phase asynchronous motor is disclosed. It records that a temperature controller is provided for the temperature inside the induction motor, and it has the function of selectively controlling the temperature inside the motor. When the temperature is high and heat needs to be dissipated, the cooling fan is controlled to start, thereby cooling the motor. The dust cover can prevent dust from occurring when the motor is idle, and the installation mechanism facilitates the installation and removal of the dust cover. The three-phase asynchronous motor can partially adjust the height of the supporting feet according to the flatness of the ground through the height adjustment mechanism. However, the above description still has the following defects in actual use: the current environmentally friendly three-phase asynchronous motor is not convenient for installing and disassembling the structure of the dust-proof area during use, and there is a lack of external protection for the electronic components on the surface, and they cannot be flexibly installed and replaced. Therefore, it is necessary to design a practical and detachable environmentally friendly three-phase asynchronous motor. Utility Model Content

[0003] The purpose of the utility model is to provide a detachable environmentally friendly three-phase asynchronous motor to solve the problems raised by the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable environmentally friendly three-phase asynchronous motor, comprising a body, a heat dissipation end cover is provided at one end of the body, a dustproof component is provided on the surface of the heat dissipation end cover, the bottom of the body is fixedly connected to the middle of the top of the bottom plate through a receiving seat, and protective components are provided on both sides of the top of the bottom plate;

[0005] A dustproof component, the dustproof component includes a mounting ring installed on the surface of the heat dissipation end cover, two arc grooves are provided on one side of the mounting ring, plug-in grooves are provided on the edges of the inner walls of the two arc grooves, and limiting grooves are provided on one side of the inner walls of the two arc grooves. The inner walls of the two plug-in grooves are interlaced and connected with the surfaces of the two plug-in blocks, the inner walls of the two limiting grooves are slidably connected with the limiting blocks on the sides of the two plug-in blocks, the other sides of the two limiting blocks are snap-connected with the arc-shaped extrusion pads provided on the inner walls of the limiting grooves, the other ends of the two plug-in blocks are fixedly connected to the sides of the dust cover, the surface of the dust cover is provided with a docking groove, and the inner wall of the docking groove is snap-connected with the surface of the heat dissipation end cover.

[0006] A protective component, the protective component includes two mounting seats installed on both sides of the top of the base plate, the tops of the two mounting seats are provided with mounting grooves, the inner walls of the two mounting grooves are fixedly connected with fixed shafts, the surfaces of the two fixed shafts are sleeved with adjustment blocks, the tops of the two adjustment blocks are fixedly connected with arc-shaped protective plates, a first connecting block is provided in the middle of the top of one of the arc-shaped protective plates, and a second connecting block is provided in the middle of the top of the other arc-shaped protective plate, a clamping groove is provided on one side of the top of the first connecting block, the inner wall of the clamping groove is clamped and connected with the clamping block provided at one end of the second connecting block, a socket is provided on the top of the clamping block, and the inner wall of the socket is clamped and connected with the limiting hole provided at the bottom of the inner wall of the clamping groove through a limiting pin.

[0007] As a preferred solution of the utility model: two holes are provided on the surface of the heat dissipation end cover, and the inner walls of the two holes are threadedly connected with two mounting holes provided on the side of the mounting ring through two fastening pins.

[0008] As a preferred solution of the utility model: through holes are opened on the sides of the bottom ends of the two adjustment blocks, and the inner walls of the through holes are rotatably connected to the surface of the fixed shaft.

[0009] As a preferred solution of the utility model: one end of one of the arc-shaped protective plates is provided with a plurality of clamping joints, and the other ends of the plurality of clamping joints are clamped and connected with a plurality of clamping holes provided on the surface of another arc-shaped protective plate.

[0010] As a preferred solution of the utility model: an annular groove is provided on the edge of one end of the body, a plurality of connecting holes are provided on the inner wall of the annular groove, and the inner walls of the plurality of connecting holes are snap-connected with a plurality of connectors provided on the side of one end of the heat dissipation end cover.

[0011] As a preferred solution of the utility model: a cooling fan is provided in the middle of one end of the body, an output shaft is provided in the middle of the other end of the body, a plurality of reinforcing strips are provided above the surface of the body, and a temperature controller is provided on the side of the body.

[0012] As a preferred solution of the utility model: support feet are fixedly connected to the four corners of the bottom of the base plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The mounting ring and the heat dissipation end cover are fixed by inserting two fastening pins into the two mounting holes and the hole grooves, the docking groove on the dust cover is engaged with one end of the heat dissipation end cover, the two plug-in blocks drive the two limit blocks to be inserted into the plug-in grooves at the edges of the two arc-shaped grooves, the dust cover is rotated to drive the two plug-in blocks to rotate, and the two plug-in blocks drive the two limit blocks to rotate in the two limit grooves. While moving, the two limit blocks cooperate with the inner wall of the limit groove to squeeze the two arc-shaped extrusion pads, thereby increasing the friction of rotation, making it easy to install and disassemble the dust cover and the heat dissipation end cover;

[0015] (2) The two arc-shaped protective plates drive the two adjustment blocks to rotate, and the two adjustment blocks cooperate with the two through holes to rotate on the surface of the fixed shaft in the two installation grooves until one end of the two arc-shaped protective plates touches, and a plurality of clamping joints are inserted into a plurality of clamping holes, so that the two are initially fixed, and the clamping block on the second connecting block is engaged with the clamping groove on the first connecting block, and the limit pin is inserted into the plug hole and the limit hole, so that the first connecting block and the second connecting block are installed and fixed, so that it is convenient to install and disassemble the two arc-shaped protective plates, and protect the electronic components on the surface of the three-phase asynchronous motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the dustproof component of the utility model;

[0019] Figure 4 This is a schematic diagram of the dust cover structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the protection component of the utility model;

[0021] In the figure: 1, body; 11, heat dissipation end cover; 12, receiving seat; 13, bottom plate; 14, hole groove; 15, annular groove; 16, connecting hole; 17, connector; 18, cooling fan; 19, temperature controller; 110, support foot; 2, dustproof component; 21, mounting ring; 22, arc groove; 23, plug-in groove; 24, limit groove; 25, plug-in block; 26, limit block; 27, arc extrusion pad; 28, dust cover; 29. Docking groove; 210. Fastening pin; 211. Mounting hole; 3. Protective assembly; 31. Mounting seat; 32. Mounting groove; 33. Fixed shaft; 34. Adjustment block; 35. Arc-shaped protective plate; 36. First connecting block; 37. Second connecting block; 38. Snap-in groove; 39. Snap-in block; 310. Plug hole; 311. Limit pin; 312. Limit hole; 313. Through hole; 314. Snap joint; 315. Snap-in hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 A detachable environmentally friendly three-phase asynchronous motor comprises a body 1, a heat dissipation end cover 11 is provided at one end of the body 1, a dustproof component 2 is provided on the surface of the heat dissipation end cover 11, the bottom of the body 1 is fixedly connected to the middle of the top of the bottom plate 13 through a receiving seat 12, and protective components 3 are provided on both sides of the top of the bottom plate 13;

[0024] See also Figure 3 , Figure 4 , dustproof component 2, the dustproof component 2 includes a mounting ring 21 installed on the surface of the heat dissipation end cover 11, one side of the mounting ring 21 is provided with two arc grooves 22, the edges of the inner walls of the two arc grooves 22 are provided with plug-in grooves 23, one side of the inner walls of the two arc grooves 22 are provided with limiting grooves 24, the inner walls of the two plug-in grooves 23 are interlaced and connected with the surfaces of the two plug-in blocks 25, the inner walls of the two limiting grooves 24 are slidably connected with the limiting blocks 26 on the sides of the two plug-in blocks 25, the other sides of the two limiting blocks 26 are snap-connected with the arc-shaped extrusion pads 27 provided on the inner walls of the limiting grooves 24, the other ends of the two plug-in blocks 25 are fixedly connected to the sides of the dust cover 28, the surface of the dust cover 28 is provided with a docking groove 29, and the inner wall of the docking groove 29 is snap-connected with the surface of the heat dissipation end cover 11.

[0025] During specific use: insert the two fastening pins 210 into the two mounting holes 211 and the hole groove 14, so as to install and fix the mounting ring 21 and the heat dissipation end cover 11, engage the docking groove 29 on the dust cover 28 with one end of the heat dissipation end cover 11, and the two plug-in blocks 25 drive the two limit blocks 26 to be inserted into the plug-in grooves 23 at the edges of the two arc-shaped grooves 22. Rotate the dust cover 28 to drive the two plug-in blocks 25 to rotate, and the two plug-in blocks 25 drive the two limit blocks 26 to rotate in the two limit grooves 24. While moving, the two limit blocks 26 cooperate with the inner wall of the limit groove 24 to squeeze the two arc-shaped extrusion pads 27, thereby increasing the friction of rotation, making it easy to install and disassemble the dust cover 28 and the heat dissipation end cover 11.

[0026] See also Figure 5 , the protective component 3 includes two mounting seats 31 installed on both sides of the top of the base plate 13, the tops of the two mounting seats 31 are each provided with a mounting groove 32, the inner walls of the two mounting grooves 32 are fixedly connected with a fixed shaft 33, the surfaces of the two fixed shafts 33 are sleeved with an adjusting block 34, the tops of the two adjusting blocks 34 are fixedly connected with an arc-shaped protective plate 35, a first connecting block 36 is provided in the middle of the top of one arc-shaped protective plate 35, a second connecting block 37 is provided in the middle of the top of the other arc-shaped protective plate 35, a clamping groove 38 is provided on one side of the top of the first connecting block 36, the inner wall of the clamping groove 38 is clamped and connected with a clamping block 39 provided at one end of the second connecting block 37, a socket 310 is provided on the top of the clamping block 39, and the inner wall of the socket 310 is clamped and connected with a limiting hole 312 provided at the bottom of the inner wall of the clamping groove 38 through a limiting pin 311.

[0027] During specific use: the two arc-shaped protective plates 35 drive the two adjustment blocks 34 to rotate, and the two adjustment blocks 34 cooperate with the two through holes 313 to rotate on the surface of the fixed shaft 33 in the two installation grooves 32 until one end of the two arc-shaped protective plates 35 touch, and a plurality of clamping joints 314 are inserted into a plurality of clamping holes 315, so that the two are initially fixed, and the clamping block 39 on the second connecting block 37 is engaged with the clamping groove 38 on the first connecting block 36, and the limiting pin 311 is inserted into the jack 310 and the limiting hole 312, so that the first connecting block 36 and the second connecting block 37 are installed and fixed, so as to facilitate the installation and removal of the two arc-shaped protective plates 35, and realize the protection of the electronic components on the surface of the three-phase asynchronous motor.

[0028] See also Figure 2 , Figure 3 The surface of the heat dissipation end cover 11 is provided with two holes 14 , and the inner walls of the two holes 14 are threadedly connected with two mounting holes 211 provided on the side of the mounting ring 21 through two fastening pins 210 .

[0029] During specific use: insert the two fastening pins 210 into the two mounting holes 211 and the hole groove 14 , so as to mount and fix the mounting ring 21 and the heat dissipation end cover 11 .

[0030] See also Figure 5 The sides of the bottom ends of the two adjustment blocks 34 are each provided with a through hole 313 , and the inner wall of the through hole 313 is rotatably connected to the surface of the fixed shaft 33 .

[0031] During specific use, the two adjustment blocks 34 cooperate with the two through holes 313 to rotate on the surfaces of the two fixed shafts 33, thereby driving the two arc-shaped protective plates 35 to rotate.

[0032] See also Figure 5 One end of one arc-shaped protective plate 35 is provided with a plurality of clamping joints 314 , and the other ends of the plurality of clamping joints 314 are clamped and connected with a plurality of clamping holes 315 provided on the surface of another arc-shaped protective plate 35 .

[0033] During specific use: a plurality of clamping joints 314 are inserted into a plurality of clamping holes 315 , so as to preliminarily fix the two arc-shaped protection plates 35 .

[0034] See also Figure 2 An annular groove 15 is provided at the edge of one end of the body 1 , and a plurality of connecting holes 16 are provided on the inner wall of the annular groove 15 . The inner walls of the plurality of connecting holes 16 are engaged with a plurality of connecting heads 17 provided on the side of one end of the heat dissipation end cover 11 .

[0035] When used specifically, one end of the heat dissipation end cover 11 is engaged with the inner wall of the annular groove 15 , and a plurality of connectors 17 are inserted into a plurality of connecting holes 16 , so as to facilitate its installation and fixing with the machine body 1 .

[0036] See also Figure 2 A cooling fan 18 is provided in the middle of one end of the body 1, an output shaft is provided in the middle of the other end of the body 1, a plurality of reinforcing strips are provided above the surface of the body 1, and a temperature controller 19 is provided on the side of the body 1.

[0037] During specific use: the temperature controller 19 on the side of the body 1 monitors its temperature, and when the temperature is too high, controls the cooling fan 18 to perform three-way heating, thereby achieving the purpose of environmental protection and energy saving.

[0038] See also Figure 2 The four corners of the bottom of the base plate 13 are fixedly connected with supporting feet 110.

[0039] During specific use: the plurality of support legs 110 at the bottom of the base plate 13 facilitates the connection and fixation of the device with different structures.

[0040] When in use, insert the two fastening pins 210 into the two mounting holes 211 and the hole groove 14, so as to install and fix the mounting ring 21 and the heat dissipation end cover 11, engage the docking groove 29 on the dust cover 28 with one end of the heat dissipation end cover 11, and the two plug-in blocks 25 drive the two limit blocks 26 to be inserted into the plug-in grooves 23 at the edges of the two arc-shaped grooves 22. Rotate the dust cover 28 to drive the two plug-in blocks 25 to rotate, and the two plug-in blocks 25 drive the two limit blocks 26 to rotate in the two limit grooves 24. While moving, the two limit blocks 26 cooperate with the inner wall of the limit groove 24 to squeeze the two arc-shaped extrusion pads 27, thereby increasing the friction of rotation, making it easy to install and disassemble the dust cover 28 and the heat dissipation end cover 11.

[0041] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detachable environmentally friendly three-phase asynchronous motor, characterized in that: It comprises a body (1), one end of the body (1) is provided with a heat dissipation end cover (11), the surface of the heat dissipation end cover (11) is provided with a dustproof component (2), the bottom of the body (1) is fixedly connected to the middle of the top of a bottom plate (13) via a receiving seat (12), and both sides of the top of the bottom plate (13) are provided with protective components (3); A dustproof component (2), the dustproof component (2) comprising a mounting ring (21) mounted on the surface of the heat dissipation end cover (11), one side of the mounting ring (21) being provided with two arc-shaped grooves (22), the edges of the inner walls of the two arc-shaped grooves (22) being provided with plug-in grooves (23), one side of the inner walls of the two arc-shaped grooves (22) being provided with limit grooves (24), the inner walls of the two plug-in grooves (23) being interlaced and connected with the surfaces of the two plug-in blocks (25), the two limit grooves (24) being provided with a plurality of spacers, and the inner walls of the two plug-in grooves (23) being provided with a plurality of spacers, and the inner walls of the two plug-in blocks (25) being provided with a plurality of spacers, and the spacers (24 ... The inner wall of the groove (24) is slidably connected to the limit blocks (26) on the sides of the two plug-in blocks (25); the other sides of the two limit blocks (26) are snap-connected to the arc-shaped extrusion pads (27) provided on the inner wall of the limit groove (24); the other ends of the two plug-in blocks (25) are fixedly connected to the sides of the dust cover (28); the surface of the dust cover (28) is provided with a docking groove (29); the inner wall of the docking groove (29) is snap-connected to the surface of the heat dissipation end cover (11); A protection component (3), the protection component (3) comprising two mounting seats (31) mounted on both sides of the top of the bottom plate (13), the tops of the two mounting seats (31) are each provided with a mounting groove (32), the inner walls of the two mounting grooves (32) are each fixedly connected to a fixed shaft (33), the surfaces of the two fixed shafts (33) are each sleeved with an adjustment block (34), the tops of the two adjustment blocks (34) are each fixedly connected to an arc-shaped protection plate (35), and the middle portion of the top of one of the arc-shaped protection plates (35) is provided with a first A connecting block (36), a second connecting block (37) is provided in the middle of the top of the other arc-shaped protective plate (35), a clamping groove (38) is provided on one side of the top of the first connecting block (36), the inner wall of the clamping groove (38) is clamped and connected with a clamping block (39) provided at one end of the second connecting block (37), a plug hole (310) is provided on the top of the clamping block (39), and the inner wall of the plug hole (310) is clamped and connected with a limiting hole (312) provided at the bottom of the inner wall of the clamping groove (38) through a limiting pin (311).

2. The detachable environmentally friendly three-phase asynchronous motor according to claim 1 is characterized in that: Two holes (14) are provided on the surface of the heat dissipation end cover (11), and the inner walls of the two holes (14) are threadedly connected to two mounting holes (211) provided on the sides of the mounting ring (21) via two fastening pins (210).

3. The detachable environmentally friendly three-phase asynchronous motor according to claim 1 is characterized in that: A through hole (313) is provided on the sides of the bottom ends of the two adjustment blocks (34), and the inner wall of the through hole (313) is rotatably connected to the surface of the fixed shaft (33).

4. The detachable environmentally friendly three-phase asynchronous motor according to claim 1 is characterized in that: One end of one of the arc-shaped protective plates (35) is provided with a plurality of clamping joints (314), and the other ends of the plurality of clamping joints (314) are clamped and connected with a plurality of clamping holes (315) provided on the surface of another arc-shaped protective plate (35).

5. The detachable environmentally friendly three-phase asynchronous motor according to claim 1 is characterized in that: An annular groove (15) is provided on the edge of one end of the body (1), a plurality of connection holes (16) are provided on the inner wall of the annular groove (15), and the inner walls of the plurality of connection holes (16) are snap-fitted and connected to a plurality of connection heads (17) provided on the side of one end of the heat dissipation end cover (11).

6. The detachable environmentally friendly three-phase asynchronous motor according to claim 1 is characterized in that: A cooling fan (18) is provided in the middle of one end of the machine body (1), an output shaft is provided in the middle of the other end of the machine body (1), a plurality of reinforcing ribs are provided above the surface of the machine body (1), and a temperature controller (19) is provided on the side of the machine body (1).

7. The detachable environmentally friendly three-phase asynchronous motor according to claim 1 is characterized in that: Support feet (110) are fixedly connected to the four corners of the bottom of the base plate (13).

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