Low-energy-consumption electric drive motor

Abstract

The utility model discloses a low energy consumption electric drive motor, relates to the motor technology field, and comprises a motor assembly and a protection cavity shell arranged on the outer side of the motor assembly, the top of the protection cavity shell is provided with a heat radiation assembly, one side of the heat radiation assembly is provided with a filtering assembly, and the motor assembly comprises a double-shaft motor body arranged in the inner cavity of the protection cavity shell. Output end shafts are arranged on the two sides of the double-shaft motor body, a first bevel gear is rotationally connected to an inner cavity of the protection cavity shell and connected with one set of output end shafts, a second bevel gear is connected to one side of the first bevel gear in a meshed mode, a rotating rod is fixedly connected to the top of the second bevel gear, and an empty groove is formed in the top of the protection cavity shell; the heat dissipation assembly comprises an installation cavity box arranged on one side of the empty groove, the heat dissipation assembly is arranged above the protection cavity shell, the ventilation and heat dissipation efficiency of the double-shaft motor body is improved through the heat dissipation fan component, the motor is prevented from being affected by too high temperature, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, and in particular to a low-energy-consumption electric drive motor. Background Art

[0002] With the development of science, micro motors are urgently needed in the fields of optical focusing, precision driving and microsystems. Motors, also known as motors, are devices that output power. Their principle is to convert electrical energy into mechanical energy and output it to make the machine run. Motors are widely used in the automotive industry, machinery manufacturing and other fields, and are also very common in our daily lives. In different application scenarios, motors have different functions, which makes today's motors have a wide variety of types, but the basic structure and principle of different types of motors are similar. In short, the motor is composed of multiple components such as the stator, rotor, bearing winding, end cover, fan, etc., which constitute an important part of modern mechanical and electronic equipment.

[0003] On this basis, after searching the patent website, the Chinese patent with the Chinese patent publication number CN101159418B discloses a piezoelectric motor driven by low voltage;

[0004] It can be seen that there are shortcomings in the above patent application: the traditional motor structure is simple in function and does not have ventilation and heat dissipation effect on the motor. The motor dissipates heat during use, and the air flow rate is too slow under natural conditions, which cannot dissipate the heat of the motor body in time, which will affect the internal components of the motor, causing damage to the motor and reducing the service life and practical performance of the device.

[0005] In view of the above problems, a low-energy-consumption electric drive motor is proposed. Utility Model Content

[0006] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a low-energy electric drive motor, which is operated by the present device, thereby solving the problem that the traditional motor structure in the above background is simple in function and has no ventilation and heat dissipation effect on the motor. The motor dissipates heat during use, and the air flow rate is too slow under natural conditions, which cannot dissipate the heat of the motor body in time, which will affect the internal components of the motor, causing damage to the motor and reducing the service life and practical performance of the device.

[0007] The purpose of the utility model is achieved through the following technical solutions: a low-energy electric drive motor, including a motor assembly, a protective cavity shell arranged on the outside of the motor assembly, a heat dissipation assembly arranged on the top of the protective cavity shell, and a filter assembly arranged on one side of the heat dissipation assembly, the motor assembly includes a dual-axis motor body arranged in the inner cavity of the protective cavity shell, output end shafts are arranged on both sides of the dual-axis motor body, a first bevel gear is arranged in the inner cavity of the protective cavity shell, and the first bevel gear is connected to an output end shaft, the first bevel gear is meshed and connected with a second bevel gear, the top of the second bevel gear is fixedly connected with a rotating rod, and an empty slot is arranged on the top of the protective cavity shell; the heat dissipation assembly includes a mounting plate arranged on one side of the empty slot A cavity box, both sides of the installation cavity box are provided with through openings, the installation cavity box is connected with the protective cavity shell, the inner cavity of the installation cavity box is rotatably connected with a turntable, one end of the rotating rod passes through the empty slot and is fixedly connected to one side of the turntable, a rotating shaft is provided on one side of the turntable, and a connecting rod component is rotatably connected to one side of the turntable through the rotating shaft; the filter assembly includes an installation frame block arranged on one side of the installation cavity box, a through cavity groove is provided in the middle part of the installation frame block, the through cavity groove runs through both sides of the installation frame block, and an installation cavity that is interconnected with the through cavity groove is provided on one side of the installation frame block, the installation cavity and the through cavity groove are interconnected, a filter screen plate is slidably connected to one side of the installation cavity, and a ring body is fixedly connected to the top of the filter screen plate.

[0008] Preferably, the heat dissipation assembly further comprises a fixing rod fixedly connected to the inner cavity of the installation cavity box, a sliding block is slidably connected to the outer periphery of the fixing rod, and a heat dissipation fan component is fixedly connected to one side of the sliding block.

[0009] Preferably, a rotating shaft is provided on one side of the heat dissipation fan component, and one side of the heat dissipation fan component is rotatably connected to one end of the connecting rod component through the rotating shaft.

[0010] Preferably, a connecting rod is provided on one side of the slider, and a soft-bristle cleaning brush component is provided on one end of the connecting rod. The soft-bristle cleaning brush component is a component made of soft cleaning bristles, and the soft-bristle cleaning brush component is in contact with the filter screen plate, and the soft-bristle cleaning brush component is used to brush dust off the surface of the filter screen plate.

[0011] Preferably, the filter assembly further comprises a cavity rod fixedly connected to the top of the mounting frame block, a through cavity is provided on one side of the cavity rod, and a sliding rod is slidably connected to one side of the cavity rod.

[0012] Preferably, a rack is provided on one side of the slide rod, a support rod is provided on the top surface of the mounting frame block, and one end of the support rod is rotatably connected to a gear.

[0013] Preferably, a rotating handle rod is fixedly connected to the top surface of the gear, and the gear matches and is meshed with the rack.

[0014] Preferably, one end of the slide rod is fixedly connected with a clamping column, and the clamping column is used for clamping connection with the ring body.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model discloses a low-energy electric drive motor. The traditional motor structure is simple in function and does not have ventilation and heat dissipation effect on the motor. The motor emits heat during use. The air flow rate is too slow under natural conditions and the motor body cannot be cooled in time, which will affect the internal components of the motor and cause damage to the motor. When the dual-axis motor body of the utility model performs normal driving work, the two sets of output end shafts will rotate, a set of first bevel gears connected to the output end shafts will rotate, the first bevel gear will drive the second bevel gear and the rotating rod to rotate, the top of the rotating rod will drive the rotating disk inside the installation cavity box to rotate, the rotating disk drives one end of the connecting rod component to rotate, and the slider limit slide on one side of the cooling fan component The cooling fan component moves around the fixed rod, and the other end of the connecting rod component will drive the blowing cooling fan component to move. The cooling fan component will follow the slider to reciprocate along the horizontal direction of the fixed rod. The blowing working mode of the cooling fan component will enhance the air circulation effect between the outside air and the cooling component and the inside of the protective cavity shell, and effectively dissipate the heat generated when the dual-axis motor body is working. The cooling fan component with the blowing mode turned on reciprocates back and forth in the inner cavity of the installation cavity box, further enhancing the cooling and ventilation effect of the fan. This setting arranges the cooling component above the protective cavity shell, and uses the cooling fan component to improve the ventilation and heat dissipation efficiency of the dual-axis motor body, thereby avoiding the influence of excessive temperature on the motor and improving the service life of the device.

[0017] 2. The utility model discloses a low-energy electric drive motor. Usually, dust will enter the motor during the heat dissipation process. In order to prevent dust, a filter is usually added at the air inlet. However, the filter is very easy to be blocked by dust and needs to be cleaned frequently, which is inconvenient. When the device is in use, a filter assembly is arranged on one side of the heat dissipation assembly. The filter screen in the filter assembly can assist in filtering the dust in the external air, which is beneficial to prevent the external dust from entering the protective cavity shell. When the dual-axis motor body of the utility model is in normal driving operation, the rotation of a group of output end shafts will drive the slider and the heat dissipation fan component to reciprocate along the fixed rod, and the slider will drive the connecting rod and the soft-bristle cleaning brush component to reciprocate. The soft-bristle cleaning brush component cleans the filter screen plate on the front side. This operation can prevent excessive dust from accumulating on the filter screen plate and causing the blockage of the filter assembly opening to affect the normal use of the device. When the filter screen plate needs to be maintained and replaced after long-term use, the rotating handle rod is rotated in the reverse direction, and the rotating handle rod drives the gear to rotate, and the gear rotates in the reverse direction. The rotation drives the meshing sliding rod to move, and the sliding rod will shrink along the inner cavity side of the cavity rod until the sliding rod drives the clamping column to completely move away from the originally engaged ring body, the clamping column and the ring body are engaged and separated, the filter screen plate is pulled upward, and the filter screen plate is pulled out of the inner cavity of the installation cavity, and the filter screen plate can be taken out from the filter assembly; when the filter screen plate needs to be reinstalled, the filter screen plate is slid and inserted along the installation cavity again until the ring body on the top surface of the filter screen plate corresponds to the position of the clamping column, and the rotating handle rod is rotated forward, and the rotating handle rod drives the gear to rotate, and the gear drives the meshing sliding rod to move toward the outside of the cavity rod, and the sliding rod drives the clamping column to extend horizontally until the clamping column completely enters the inside of the ring body and is engaged and fixedly connected with the ring body, and the filter screen plate is fixed in the inner cavity of the installation cavity. This arrangement can prevent dust from entering the motor when the device is working through the arrangement of the filter assembly, and the filter screen component will be cleaned when the device is working, so as to prevent the filter screen plate from being blocked and facilitate its frequent cleaning. The filter screen plate is also convenient for users to maintain and replace, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the structure of the heat dissipation component, the filter component, the protection chamber and the motor component of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the motor assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the heat dissipation component and the filter component of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the driving component in the heat dissipation assembly and the driving component in the protective cavity shell of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the driving component in the heat dissipation assembly of the utility model;

[0024] Figure 7 It is a schematic diagram of the structure of the filter assembly of the utility model;

[0025] Figure 8 It is a schematic diagram of the structure of the engaging parts in the filter assembly of the utility model.

[0026] The accompanying drawings are marked as follows: 1. motor assembly; 11. dual-axis motor body; 12. output end shaft; 13. first bevel gear; 14. rotating rod; 15. second bevel gear; 2. protective cavity shell; 21. empty slot; 3. heat dissipation assembly; 31. installation cavity box; 32. through port; 33. soft-bristle cleaning brush component; 34. turntable; 35. connecting rod component; 36. cooling fan component; 37. fixing rod; 38. slider; 39. connecting rod; 4. filter assembly; 41. installation frame block; 42. through cavity groove; 43. installation cavity; 44. filter screen; 45. ring body; 46. clamping column; 47. sliding rod; 48. rack; 49. cavity rod; 491. through cavity; 492. support rod; 493. gear; 494. rotating handle rod. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0028] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0029] Combination Figure 1-5, a multifunctional operating table for network technology development, a low-energy electric drive motor, including a motor assembly 1, a protective cavity shell 2 arranged on the outside of the motor assembly 1, a heat dissipation assembly 3 arranged on the top of the protective cavity shell 2, and a filter assembly 4 arranged on one side of the heat dissipation assembly 3, the motor assembly 1 includes a double-axis motor body 11 arranged in the inner cavity of the protective cavity shell 2, output end shafts 12 are arranged on both sides of the double-axis motor body 11, a first bevel gear 13 is arranged in the inner cavity of the protective cavity shell 2, and the first bevel gear 13 is connected to an output end shaft 12, the first bevel gear 13 is meshed and connected with a second bevel gear 15, the top of the second bevel gear 15 is fixedly connected with a rotating rod 14, and an empty slot 21 is arranged on the top of the protective cavity shell 2; the heat dissipation assembly 3 includes a An installation cavity box 31 is provided with through openings 32 on both sides of the installation cavity box 31, the installation cavity box 31 is communicated with the protective cavity shell 2, a turntable 34 is rotatably connected to the inner cavity of the installation cavity box 31, one end of the rotating rod 14 passes through the empty slot 21 and is fixedly connected to one side of the turntable 34, a rotating shaft is provided on one side of the turntable 34, and a connecting rod component 35 is rotatably connected to one side of the turntable 34 through the rotating shaft; the filter assembly 4 includes an installation frame block 41 arranged on one side of the installation cavity box 31, a through cavity groove 42 is provided in the middle part of the installation frame block 41, the through cavity groove 42 runs through both sides of the installation frame block 41, an installation cavity 43 connected to the through cavity groove 42 is provided on one side of the installation frame block 41, a filter screen plate 44 is slidably connected to one side of the installation cavity 43, and a ring body 45 is fixedly connected to the top of the filter screen plate 44.

[0030] The utility model is further described below in conjunction with embodiments.

[0031] Example 1

[0032] like Figure 1-6 As shown, a low-energy electric drive motor, the heat dissipation component 3 also includes a fixed rod 37 fixedly connected to the inner cavity of the installation cavity box 31, a slider 38 is slidably connected to the outer periphery of the fixed rod 37, a heat dissipation fan component 36 is fixedly connected to one side of the slider 38, a rotating shaft is provided on one side of the heat dissipation fan component 36, one side of the heat dissipation fan component 36 is rotatably connected to one end of the connecting rod component 35 through the rotating shaft, a connecting rod 39 is provided on one side of the slider 38, and a soft-bristle cleaning brush component 33 is provided at one end of the connecting rod 39, and the soft-bristle cleaning brush component 33 is a component made of soft cleaning bristles.

[0033] Example 2

[0034] like Figure 5-8As shown, a low-energy electric drive motor is provided, a soft-bristle cleaning brush component 33 is in contact with a filter screen plate 44, and the soft-bristle cleaning brush component 33 is used to brush dust from the surface of the filter screen plate 44. The filter assembly 4 also includes a cavity rod 49 fixedly connected to the top of the mounting frame block 41, a through cavity 491 is provided on one side of the cavity rod 49, a slide rod 47 is slidably connected to one side of the cavity rod 49, a rack 48 is provided on one side of the slide rod 47, a support rod 492 is provided on the top surface of the mounting frame block 41, and a gear 493 is rotatably connected to one end of the support rod 492, and a rotating handle rod 494 is fixedly connected to the top surface of the gear 493, and the gear 493 matches and meshes with the rack 48, and a clamping column 46 is fixedly connected to one end of the slide rod 47, and the clamping column 46 is used to be clamped and connected with the ring body 45.

[0035] To sum up, the working principle of the device of the utility model is as follows: the utility model discloses a low-energy electric drive motor. The traditional motor structure is simple in function and does not have the ventilation and heat dissipation effect on the motor. The motor dissipates heat during use. The air flow rate is too slow under natural conditions and cannot dissipate the heat to the motor body in time, which will affect the internal components of the motor and cause damage to the motor. When the dual-axis motor body 11 of the utility model is driving normally, the two sets of output end shafts 12 will rotate, and a set of first bevel gears 13 connected to the output end shafts 12 will rotate, and the first bevel gear 13 will drive the second bevel gear 15 and the rotating rod 14 to rotate, and the top of the rotating rod 14 will drive the turntable 34 inside the installation cavity box 31 to rotate, and the turntable 34 drives one end of the connecting rod component 35 to rotate, and one side of the cooling fan component 36 The slider 38 is limited and slides on the periphery of the fixed rod 37, and the other end of the connecting rod component 35 will drive the cooling fan component 36 for blowing to move, and the cooling fan component 36 will follow the slider 38 to reciprocate along the horizontal direction of the fixed rod 37. The blowing working mode of the cooling fan component 36 will enhance the air circulation effect between the outside air and the cooling component 3 and the air inside the protective cavity shell 2, and effectively dissipate the heat generated by the dual-axis motor body 11 when working. The cooling fan component 36 in the blowing mode reciprocates back and forth in the inner cavity of the mounting cavity box 31, further improving the cooling and ventilation effect of the fan. This setting arranges the cooling component 3 above the protective cavity shell 2, and uses the cooling fan component 36 to improve the ventilation and heat dissipation efficiency of the dual-axis motor body 11, avoids the influence of excessive temperature on the motor, and improves the service life of the device;

[0036] Usually, dust will enter the motor during the heat dissipation process. In order to prevent dust, a filter is usually added at the air inlet. However, the filter is easily clogged by dust and needs to be cleaned frequently, which is inconvenient. When the device is in use, a filter assembly 4 is provided on one side of the heat dissipation assembly 3. The filter plate 44 in the filter assembly 4 will assist in filtering the dust in the external air, which is beneficial to prevent the external dust from entering the protective cavity shell 2. When the dual-axis motor body 11 of the present invention is driven normally, the rotation of a set of output end shafts 12 will drive the slider 38 and the heat dissipation fan component 36 to reciprocate along the fixed rod 37. When the filter screen 44 is used for a long time and needs to be maintained and replaced, the rotating handle rod 494 is rotated in the reverse direction, and the rotating handle rod 494 drives the gear 493 to rotate, and the reverse rotation of the gear 493 drives the meshing slide rod 47 to move, and the slide rod 47 moves along the cavity rod 49. The inner cavity side is retracted until the slide bar 47 drives the clamping column 46 to completely move away from the originally engaged ring body 45, the clamping column 46 is separated from the engagement of the ring body 45, and the filter screen plate 44 is pulled upward to be pulled out of the inner cavity of the installation cavity 43, and the filter screen plate 44 can be taken out from the filter assembly 4; when the filter screen plate 44 needs to be reinstalled, the filter screen plate 44 is slid and inserted along the installation cavity 43 again until the position of the ring body 45 on the top surface of the filter screen plate 44 corresponds to the position of the clamping column 46, and the rotating handle rod 494 is turned forward, and the rotating handle rod 494 drives the gear 493 to rotate The gear 493 drives the meshing slide bar 47 to move toward the outside of the cavity rod 49, and the slide bar 47 drives the clamping column 46 to extend horizontally until the clamping column 46 completely enters the interior of the ring body 45 and is clamped and fixedly connected with the ring body 45. The filter screen plate 44 is fixed in the inner cavity of the installation cavity 43. This arrangement can prevent dust from entering the motor when the device is working through the arrangement of the filter assembly 4, and the filter screen component will be cleaned when the device is working to prevent the filter screen plate 44 from being blocked and facilitate its frequent cleaning. The filter screen plate 44 is also convenient for users to maintain and replace, thereby improving the practicality of the device.

[0037] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the protection scope of the present invention.

Claims

1. A low-energy electric drive motor, comprising a motor assembly (1), a protective cavity shell (2) arranged outside the motor assembly (1), a heat dissipation assembly (3) arranged on the top of the protective cavity shell (2), and a filter assembly (4) arranged on one side of the heat dissipation assembly (3), characterized in that: The motor assembly (1) comprises a double-axis motor body (11) arranged in the inner cavity of a protective cavity shell (2), output end shafts (12) are arranged on both sides of the double-axis motor body (11), a first bevel gear (13) is arranged in the inner cavity of the protective cavity shell (2), and the first bevel gear (13) is connected to an output end shaft (12), the first bevel gear (13) is meshingly connected to a second bevel gear (15), a rotating rod (14) is fixedly connected to the top of the second bevel gear (15), and a hollow groove (21) is arranged on the top of the protective cavity shell (2); the heat dissipation assembly (3) comprises an installation cavity box (31) arranged on one side of the hollow groove (21), through openings (32) are arranged on both sides of the installation cavity box (31), the installation cavity box (31) is connected to the protective cavity shell (2), and the inner cavity of the installation cavity box (31) is rotatably connected to the outer cavity of the installation cavity box (31). A rotating disk (34) is connected, one end of the rotating rod (14) passes through the empty slot (21) and is fixedly connected to one side of the rotating disk (34), a rotating shaft is provided on one side of the rotating disk (34), and a connecting rod component (35) is rotatably connected to one side of the rotating disk (34) through the rotating shaft; the filter assembly (4) comprises a mounting frame block (41) arranged on one side of the mounting cavity box (31), a through cavity groove (42) is provided in the middle of the mounting frame block (41), the through cavity groove (42) passes through both sides of the mounting frame block (41), a mounting cavity (43) communicating with the through cavity groove (42) is provided on one side of the mounting frame block (41), the mounting cavity (43) and the through cavity groove (42) are communicated with each other, a filter screen plate (44) is slidably connected to one side of the mounting cavity (43), and a ring body (45) is fixedly connected to the top of the filter screen plate (44).

2. A low energy consumption electric drive motor according to claim 1, characterized in that: The heat dissipation assembly (3) further comprises a fixing rod (37) fixedly connected to the inner cavity of the installation cavity box (31); a sliding block (38) is slidably connected to the outer periphery of the fixing rod (37); and a heat dissipation fan component (36) is fixedly connected to one side of the sliding block (38).

3. A low energy consumption electric drive motor according to claim 2, characterized in that: A rotating shaft is provided on one side of the heat dissipation fan component (36), and one side of the heat dissipation fan component (36) is rotatably connected to one end of the connecting rod component (35) via the rotating shaft.

4. The low energy consumption electric drive motor according to claim 3, characterized in that: A connecting rod (39) is provided on one side of the slider (38), and a soft-bristle cleaning brush component (33) is provided on one end of the connecting rod (39). The soft-bristle cleaning brush component (33) is a component made of soft cleaning bristles. The soft-bristle cleaning brush component (33) is in contact with the filter screen plate (44), and the soft-bristle cleaning brush component (33) is used to brush dust from the surface of the filter screen plate (44).

5. The low energy consumption electric drive motor according to claim 4, characterized in that: The filter assembly (4) further comprises a cavity rod (49) fixedly connected to the top of the mounting frame block (41), a through cavity (491) being provided on one side of the cavity rod (49), and a sliding rod (47) being slidably connected to one side of the cavity rod (49).

6. The low energy consumption electric drive motor according to claim 5, characterized in that: A rack (48) is provided on one side of the slide bar (47), a support rod (492) is provided on the top surface of the mounting frame block (41), and one end of the support rod (492) is rotatably connected to a gear (493).

7. A low energy consumption electric drive motor according to claim 6, characterized in that: The top surface of the gear (493) is fixedly connected with a rotating handle rod (494), and the gear (493) matches and meshes with the rack (48).

8. The low energy consumption electric drive motor according to claim 7, characterized in that: One end of the slide rod (47) is fixedly connected with a clamping column (46), and the clamping column (46) is used for clamping connection with the ring body (45).

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