Air compressor motor

Abstract

The utility model discloses an air compressor motor, which comprises a mounting bottom plate and a motor body, and the motor body is arranged on the mounting bottom plate. The mounting bottom plate comprises a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are fixedly connected; a water inlet and a water outlet are formed in the first connecting plate; the water inlet is connected with the water inlet runner, the water outlet is connected with the water outlet runner, and the water inlet runner and the water outlet runner are respectively connected with the cooling runner; a supporting plate is arranged on the second connecting plate, the cooling flow channel is arranged in the supporting plate, and the supporting plate abuts against the lower end of the motor body and is used for cooling the lower end of the motor body. According to the utility model, the cooling flow channel is used for cooling the bottom of the motor body, thereby improving the heat dissipation capability of the motor body, reducing the heat concentration of the motor bottom plate, and improving the operation safety of the motor body.

Description

Technical Field

[0001] The utility model belongs to the field of air compressors, in particular to an air compressor motor. Background Art

[0002] At present, most of the air compressors on the market need to be equipped with motors to drive the compressor to work normally. In order to ensure that the motor can be accurately connected to the compressor, a mounting bracket is usually set at the bottom of the motor to support and fix it. The traditional motor bracket usually needs to be specifically designed according to the model of the compressor and the motor. Different models need to be configured with different motor brackets, which makes the motor bracket less versatile and difficult to mass produce, and the production cost and management cost are relatively high.

[0003] In the prior art, for example, the technical solution described in the patent with publication number: CN218783647U is: a motor mounting frame, including a fixed base plate, a rotating mechanism and a lifting frame, the motor is fixed to the fixed base plate by a fixing card on the fixed base plate, the lifting frame is fixed to the ground, the fixed base plate and the lifting frame are connected by a rotating mechanism, and the fixed base plate rotates relative to the lifting frame under the action of the rotating mechanism.

[0004] In the prior art, the heat dissipation of the motor is usually air-cooled. After the motor is placed on the mounting frame, the gap between the bottom of the motor and the mounting frame is small, which makes the heat dissipation effect of air-cooling poor, resulting in heat concentration at the bottom of the motor during operation, thereby affecting the operation safety of the motor. Utility Model Content

[0005] The utility model aims to provide an air compressor motor to solve the problem in the prior art proposed in the background art that after the motor is installed, heat is easily concentrated at the bottom of the motor due to the small gap between the motor and the mounting frame.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An air compressor motor comprises a mounting base plate and a motor body, wherein the motor body is arranged on the mounting base plate; the mounting base plate comprises a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are fixedly connected;

[0008] A water inlet and a water outlet are provided on the first connecting plate; the water inlet is connected to the water inlet channel, the water outlet is connected to the water outlet channel, and the water inlet channel and the water outlet channel are respectively connected to the cooling channel; the cooling channel includes a first pipe, a second pipe and a connecting pipe; the two ends of the first pipe are respectively connected to the water inlet channel and one end of the connecting pipe; the two ends of the second pipe are respectively connected to the water outlet channel and the other end of the connecting pipe;

[0009] A support plate is arranged on the second connecting plate, a cooling channel is arranged inside the support plate, and the support plate abuts against the lower end of the motor body to dissipate heat from the lower end of the motor body.

[0010] According to the above technical solution, an end flow channel is further provided in the middle of the first connecting plate, and the end flow channel is used to dissipate heat from the end surface of the motor body.

[0011] According to the above technical solution, the end flow channel includes a first connecting flow channel, a second connecting flow channel and an annular flow channel; wherein, the two ends of the first connecting flow channel are respectively connected to the water inlet flow channel and the annular flow channel, and the two ends of the second connecting flow channel are respectively connected to the water outlet flow channel and the annular flow channel.

[0012] According to the above technical solution, the first connecting flow channel is arranged above the annular flow channel and connected to the middle part of the annular flow channel, and the second connecting flow channel is arranged at the lower end of the annular flow channel.

[0013] According to the above technical solution, the mounting base plate also includes a support seat, which is fixedly connected to the mounting base and is used to support the mounting base.

[0014] According to the above technical solution, the support seat includes a first mounting plate, a second mounting plate and a fixed plate; the first mounting plate and the second mounting plate are fixedly connected; and the first mounting plate abuts against the fixed plate.

[0015] According to the above technical solution, a first sliding groove is provided on the first mounting plate, and a connecting hole is provided on the side of the fixing plate, and the first mounting plate and the fixing plate are connected by the cooperation of the first sliding groove and the connecting hole.

[0016] According to the above technical solution, a mounting hole is provided on the fixing plate, and the fixing plate is connected to the second connecting plate and the motor body through the mounting hole.

[0017] According to the above technical solution, a second sliding groove is provided on the second mounting plate, and the second sliding groove is used to fix the support seat.

[0018] According to the above technical solution, the first mounting plate and the second mounting plate are also connected by reinforcing ribs.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the utility model, a water inlet and a water outlet are arranged on the first connecting plate; the water inlet and the water outlet are respectively connected to a water inlet channel and a water outlet channel, and the water inlet channel and the water outlet channel are connected to a cooling channel. The bottom of the motor body is dissipated through the cooling channel, thereby improving the heat dissipation capacity of the motor body, reducing heat concentration on the motor bottom plate, and improving the safety of the motor body operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the installation base structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the support seat of the utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the first connecting plate of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the first connecting plate of the utility model;

[0026] Figure 6 This is a schematic diagram of the internal structure of the support plate of the utility model;

[0027] Figure 7 This is a schematic diagram of the support plate structure of the utility model;

[0028] Figure 8 This is another implementation of the cooling channel of the utility model.

[0029] Markings in the figure: 100-motor body, 200-first connecting plate, 300-second connecting plate, 400-water inlet, 500-water outlet, 600-first pipe, 700-second pipe, 800-connecting pipe, 900-support plate, 110-first connecting flow channel, 111-second connecting flow channel, 112-annular flow channel, 113-first mounting plate, 114-second mounting plate, 115-fixing plate, 116-first slide groove, 117-mounting hole, 118-second slide groove, 119-reinforcement rib. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment 1

[0032] like Figure 1 and Figure 2 As shown, an air compressor motor includes a mounting base plate and a motor body 100, wherein the motor body 100 is arranged on the mounting base plate; the mounting base plate includes a first connecting plate 200 and a second connecting plate 300, and the first connecting plate 200 and the second connecting plate 300 are fixedly connected;

[0033] like Figure 4 and Figure 5 As shown, a water inlet 400 and a water outlet 500 are provided on the first connecting plate 200; the water inlet 400 is connected to the water inlet channel, the water outlet 500 is connected to the water outlet channel, and the water inlet channel and the water outlet channel are respectively connected to the cooling channel; the cooling channel includes a first pipe 600, a second pipe 700 and a connecting pipe 800; both ends of the first pipe 600 are respectively connected to the water inlet channel and one end of the connecting pipe 800; both ends of the second pipe 700 are respectively connected to the water outlet channel and the other end of the connecting pipe 800;

[0034] like Figure 6 and Figure 7 As shown, a support plate 900 is disposed on the second connecting plate 300 , a cooling channel is disposed inside the support plate 900 , and the support plate 900 abuts against the lower end of the motor body 100 for dissipating heat from the lower end of the motor body 100 .

[0035] In the utility model, a water inlet 400 and a water outlet 500 are arranged on the first connecting plate 200; the water inlet 400 and the water outlet 500 are respectively connected to a water inlet channel and a water outlet channel, and the water inlet channel and the water outlet channel are connected to a cooling channel, and the bottom of the motor body 100 is dissipated through the cooling channel, thereby improving the heat dissipation capacity of the motor body 100, reducing the heat concentration on the motor bottom plate, and thus improving the safety of the operation of the motor body 100.

[0036] Embodiment 2

[0037] This embodiment is a further refinement of the first embodiment.

[0038] Specifically, Figure 6 and Figure 7 As shown, a certain curvature is set in the middle of the support plate 900 (the curvature is set to be consistent with the curvature of the bottom of the motor body 100); by setting the curvature in the middle of the support plate 900, the support plate 900 and the bottom of the motor body 100 are more closely fitted, thereby improving the heat dissipation effect of the cooling channel on the motor body 100.

[0039] like Figure 4 and Figure 5As shown, an end flow channel is also provided in the middle of the first connecting plate 200, and the end flow channel is used to dissipate heat from the end surface of the motor body 100. The end flow channel includes a first connecting flow channel 110, a second connecting flow channel 111 and an annular flow channel 112; wherein the two ends of the first connecting flow channel 110 are respectively connected to the water inlet flow channel and the annular flow channel 112, and the two ends of the second connecting flow channel 111 are respectively connected to the water outlet flow channel and the annular flow channel 112. The first connecting flow channel 110 is arranged above the annular flow channel 112 and connected to the middle of the annular flow channel 112, and the second connecting flow channel 111 is arranged at the lower end of the annular flow channel 112.

[0040] Specifically, a power output hole is provided in the middle of the first connecting plate 200, and the output shaft of the motor body 100 is provided through the power output hole. A positioning hole is also provided on the first connecting plate 200, and the motor body 100 is fixedly connected to the first connecting plate 200 through the positioning hole.

[0041] Specifically, the annular flow channel 112 is a square flow channel (eg, a square); the end surface of the motor body 100 is quickly cooled through the annular flow channel 112 .

[0042] Specifically, the water inlet 400 is used to input cooling water, and the water outlet 500 is used to discharge cooling water.

[0043] In a specific implementation manner, the cooling water may be input into and discharged from the first connecting plate 200 by a cooling water pump.

[0044] A mounting assembly for an air compressor motor; Figure 1 , Figure 2 and Figure 3 As shown, the mounting base also includes a support seat, which is fixedly connected to the mounting base and used to support the mounting base. The support seat includes a first mounting plate 113, a second mounting plate 114 and a fixed plate 115; the first mounting plate 113 and the second mounting plate 114 are fixedly connected; the first mounting plate 113 abuts against the fixed plate 115. A first slide groove 116 is provided on the first mounting plate 113, and a connecting hole is provided on the side of the fixed plate 115. The first mounting plate 113 and the fixed plate 115 are connected by the cooperation of the first slide groove 116 and the connecting hole. A mounting hole 117 is provided on the fixed plate 115, and the fixed plate 115 is connected to the second connecting plate 300 and the motor body 100 through the mounting hole 117. A second slide groove 118 is provided on the second mounting plate 114, and the second slide groove 118 is used to fix the support seat. The first mounting plate 113 and the second mounting plate 114 are also connected by a reinforcing rib 119.

[0045] Specifically, the motor body 100 is disposed on the second connecting plate 300, and the legs of the motor body 100 are fixedly connected to the fixing plate 115 and the second connecting plate 300 through the mounting holes 117. Specifically, bolts are used to pass through the legs of the motor body 100, the second connecting plate 300 and the fixing connection, and are fixed by nuts and bolts, so that the motor body 100 is fixedly connected to the fixing plate 115 and the second connecting plate 300.

[0046] Specifically, a connection hole is provided on the side of the fixing plate 115, and the connection hole is a threaded hole; by passing a bolt through the first slide slot 116 and connecting with the side of the fixing plate 115, the first mounting plate 113 and the fixing plate 115 are fixedly connected. When the height of the motor body 100 needs to be adjusted, it is only necessary to loosen the bolts of the fixing plate 115 and the first mounting plate 113 to adjust the height of the motor body 100.

[0047] The working principle of the utility model is as follows: when in use, cooling water is introduced through the water inlet 400, and the cooling water flows into the cooling channel and the end channel through the water inlet channel, and the lower end of the motor body 100 is cooled through the cooling channel to improve the heat dissipation effect of the motor body 100. The end face of the motor body 100 is then cooled through the end channel, which is beneficial to improving the operating stability of the motor body 100.

[0048] In another embodiment, the cooling channel can also be configured as follows Figure 8 By setting the cooling channel to be S-shaped, the contact time between the cooling water and the lower end of the motor body 100 is increased, thereby improving the heat dissipation effect.

[0049] 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.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An air compressor motor, characterized in that: It comprises a mounting base plate and a motor body (100), wherein the motor body (100) is arranged on the mounting base plate; the mounting base plate comprises a first connecting plate (200) and a second connecting plate (300), and the first connecting plate (200) and the second connecting plate (300) are fixedly connected; The first connecting plate (200) is provided with a water inlet (400) and a water outlet (500); the water inlet (400) is connected to the water inlet channel, the water outlet (500) is connected to the water outlet channel, and the water inlet channel and the water outlet channel are respectively connected to the cooling channel; the cooling channel comprises a first pipe (600), a second pipe (700) and a connecting pipe (800); the two ends of the first pipe (600) are respectively connected to the water inlet channel and one end of the connecting pipe (800); the two ends of the second pipe (700) are respectively connected to the water outlet channel and the other end of the connecting pipe (800); A support plate (900) is arranged on the second connection plate (300), a cooling channel is arranged inside the support plate (900), and the support plate (900) abuts against the lower end of the motor body (100) to dissipate heat from the lower end of the motor body (100).

2. An air compressor motor according to claim 1, characterized in that: An end flow channel is also provided in the middle of the first connecting plate (200), and the end flow channel is used to dissipate heat from the end surface of the motor body (100).

3. An air compressor motor according to claim 2, characterized in that: The end flow channel comprises a first connecting flow channel (110), a second connecting flow channel (111) and an annular flow channel (112); wherein the two ends of the first connecting flow channel (110) are respectively connected to the water inlet flow channel and the annular flow channel (112), and the two ends of the second connecting flow channel (111) are respectively connected to the water outlet flow channel and the annular flow channel (112).

4. An air compressor motor according to claim 3, characterized in that: The first connecting flow channel (110) is arranged above the annular flow channel (112) and connected to the middle of the annular flow channel (112), and the second connecting flow channel (111) is arranged at the lower end of the annular flow channel (112).

5. The air compressor motor according to claim 1, characterized in that: The mounting base plate also includes a support seat, which is fixedly connected to the mounting base and is used to support the mounting base.

6. An air compressor motor according to claim 5, characterized in that: The support seat comprises a first mounting plate (113), a second mounting plate (114) and a fixing plate (115); the first mounting plate (113) and the second mounting plate (114) are fixedly connected; and the first mounting plate (113) abuts against the fixing plate (115).

7. An air compressor motor according to claim 6, characterized in that: A first sliding groove (116) is provided on the first mounting plate (113), and a connecting hole is provided on the side of the fixing plate (115); the first mounting plate (113) and the fixing plate (115) are connected by the cooperation between the first sliding groove (116) and the connecting hole.

8. An air compressor motor according to claim 7, characterized in that: The fixing plate (115) is provided with a mounting hole (117), and the fixing plate (115) is connected to the second connecting plate (300) and the motor body (100) through the mounting hole (117).

9. The air compressor motor according to claim 6, characterized in that: The second mounting plate (114) is provided with a second sliding groove (118), and the second sliding groove (118) is used for fixing the support seat.

10. An air compressor motor according to claim 9, characterized in that: The first mounting plate (113) and the second mounting plate (114) are also connected via reinforcing ribs (119).

Images