CN215186304U

CN215186304U - Servo motor with air-cooled protective cover

Info

Publication number: CN215186304U
Application number: CN202121458846.1U
Authority: CN
Inventors: 叶成; 叶龙; 雷伟
Original assignee: Suzhou Danma Motor Technology Co ltd
Current assignee: Suzhou Danma Motor Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-14
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a servo motor with forced air cooling protection casing, which comprises a motor body, motor body's inside is rotated and is connected with the cast iron rotor, the one end fixed mounting of cast iron rotor has second ball bearing, the other end fixed mounting of cast iron rotor has first ball bearing, clean heat abstractor is installed to the one end of cast iron rotor, it has first M8 rings to peg graft to clean heat abstractor's top screw thread, supplementary heat abstractor is installed to motor body's side, just the rear end cap is installed to supplementary heat abstractor's side, the internal thread of supplementary heat abstractor and rear end cap is pegged graft and is had M8 screw rod, the top screw thread of supplementary heat abstractor is pegged graft and is had second M8 rings, the top fixed mounting of rear end cap connects the electric lid. The utility model discloses a supplementary heat abstractor and clean heat abstractor's setting has realized carrying out quick clear work with motor inside end cover inside.

Description

Servo motor with air-cooled protective cover

Technical Field

The utility model relates to a servo motor technical field specifically is a servo motor with forced air cooling protection casing.

Background

The servo motor is added with an electronic control system on the basis of the motor, so that the rotating speed of the motor can be accurately controlled, the servo motor has the characteristics of low noise, high response speed, stable operation and the like, so that the servo motor can be applied to various machines in large quantity as a power source, and through the arrangement of the servo motor, can improve the response speed of machine equipment and can immediately start after stopping in time, the two ends of the prior servo motor are fixedly provided with a heat dissipation port and an air outlet, so that the temperature in the motor can be reduced, after the motor is used for a long time, various impurities are mixed in the outside air, so that excessive impurities are accumulated on the air outlet and the heat dissipation port on the motor, and the inside of the heat dissipation port and the air outlet is inconvenient to disassemble, so that the heat dissipation performance can be seriously influenced without cleaning impurities for a long time, and therefore, the problem needs to be improved by equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a servo motor with forced air cooling protection casing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the servo motor with the air-cooled protective cover comprises a motor body, wherein a cast iron rotor is rotatably connected inside the motor body, a second ball bearing and a second ball bearing are fixedly installed at one end of the cast iron rotor, a first ball bearing is fixedly installed at the other end of the cast iron rotor, a cleaning and heat radiating device is installed at one end of the cast iron rotor, a first M8 lifting ring is inserted into the top end of the cleaning and heat radiating device in a threaded manner, an auxiliary heat radiating device is installed at the side end of the motor body, a rear end cover is installed at the side end of the auxiliary heat radiating device, an M8 screw rod is inserted into the auxiliary heat radiating device and the rear end cover in a threaded manner, a second M8 lifting ring is inserted into the top end of the auxiliary heat radiating device in a threaded manner, an electric connection box cover is fixedly installed at the top end of the rear end cover, an air exhaust net cover is fixedly connected to the side end of the rear end cover, and a waterproof joint is fixedly connected to one end of the top of the rear end cover, the utility model discloses a motor, including waterproof joint, support frame, motor body, motor shaft, stator, rotor, radiator fan and axis of rotation, waterproof joint's inside fixed mounting has the aviation plug, waterproof joint's one end fixed mounting has the waterproof joint cap, just the waterproof joint cap is located the outer end of aviation plug, supplementary heat abstractor includes protection network, bolt, sleeve pipe, support frame and first end cover, bolt symmetry fixed connection is on the side of protection network, sleeve pipe symmetry fixed connection is on the side of first end cover, the bolt slides and pegs graft in sheathed tube inside, support frame fixed connection is in the inside bottom of first end cover, motor body includes casing, stator, rotor, radiator fan and axis of rotation, stator fixed connection is in the inside of casing, the rotor rotates to be connected in the inside of stator, axis of rotation fixed connection is in the inside of rotor, radiator fan fixed connection is on the outer lane of axis of rotation, clean heat abstractor includes first gear, the heat abstractor not is provided with the motor shaft, and the motor is provided with the motor shaft, and is provided with the motor, Clean pole, drive belt, second gear, dwang, supplementary piece and second end cover, supplementary piece fixed connection is in the inside bottom of second end cover, the dwang rotates to be connected on the side of second end cover, second gear fixed connection is in the one end department of dwang, the drive belt gear meshing is on the outer lane of second gear, the inside one end of second gear is kept away from in the drive belt to first gear wheel meshing, clean pole fixed connection is served on the side of first gear.

Preferably, a bearing is fixedly connected to the inside of the first gear.

Preferably, the bottom end of the interior of the second end cover is provided with a discharge groove.

Preferably, the sleeve is internally provided with a slot matched with the plug pin.

Preferably, the inside of the supporting frame and the inside of the second end cover are respectively and fixedly connected with a supporting bearing.

Preferably, the sweeping rod is in contact with an inner side surface of the second end cap.

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

the utility model is fixedly connected with one end of the motor body through the auxiliary heat dissipation device, and the interior of the auxiliary heat dissipation device can be simply disassembled and assembled, when the auxiliary heat dissipation device accumulates excessive dust, the auxiliary heat dissipation device can be integrally disassembled so as to be convenient for cleaning, the auxiliary heat dissipation device is fixedly connected to the other end of the motor body through the cleaning heat dissipation device, the rotating device is fixedly arranged in the cleaning heat dissipation device, the rotating device can be rotated to drive the cleaning device inside the cleaning and heat dissipating device to rotate, and the cleaning device is jointed with the inner side of the cleaning heat dissipation device, therefore when the cleaning device rotates, the inner side of the cleaning and heat dissipating device can be cleaned, and the inner bottom end of the cleaning and heat dissipating device is provided with a discharge groove, the dust cleaned by the cleaning device can directly flow out from the discharge groove, and the dust is prevented from being accumulated in the cleaning and heat radiating device again.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic structural view of the auxiliary heat dissipation device of the present invention;

fig. 3 is a schematic structural view of the motor body of the present invention;

fig. 4 is a schematic structural view of the cleaning heat dissipation device of the present invention.

In the figure: 1-auxiliary heat dissipation device, 2-motor body, 3-clean heat dissipation device, 4-protective net, 5-bolt, 6-sleeve, 7-support frame, 8-first end cover, 9-machine shell, 10-stator, 11-rotor, 12-heat dissipation fan, 13-rotating shaft, 14-first gear, 15-sweeping rod, 16-transmission belt, 17-second gear, 18-rotating rod, 19-auxiliary block, 20-second end cover, 21-first M8 lifting ring, 22-first ball bearing, 23-cast iron rotor, 24-second ball bearing, 25-rear end cover, 26-second M8 lifting ring, 27-M8 screw rod, 28-power connection box cover, 29-wind cover and exhaust net cover, 30-waterproof joint cap, 30-waterproof joint, 31-aviation plug, 32-waterproof joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a servo motor with an air-cooling protective cover comprises a motor body 2, a cast iron rotor 23 is rotatably connected inside the motor body 2, a second ball bearing 24 is fixedly installed at one end of the cast iron rotor 23, a first ball bearing 22 is fixedly installed at the other end of the cast iron rotor 23, a cleaning and heat dissipating device 3 is installed at one end of the cast iron rotor 23, a first M8 hanging ring 21 is inserted into the top end of the cleaning and heat dissipating device 3 in a threaded manner, an auxiliary heat dissipating device 1 is installed at the side end of the motor body 2, a rear end cover 25 is installed at the side end of the auxiliary heat dissipating device 1, an M8 screw 27 is inserted into the auxiliary heat dissipating device 1 and the rear end cover 25 in a threaded manner, a second M8 hanging ring 26 is inserted into the top end of the auxiliary heat dissipating device 1, an electric connection box cover 28 is fixedly installed at the top end of the rear end cover 25, an air cover exhaust net cover 29 is fixedly connected at the side end of the rear end cover 25, and a waterproof joint 32 is fixedly connected at one end of the top of the rear end cover 25, an aviation plug 31 is fixedly mounted inside a waterproof connector 32, a waterproof connector cap 30 is fixedly mounted at one end of the waterproof connector 32, the waterproof connector cap 30 is located at the outer end of the aviation plug 31, the auxiliary heat dissipation device 1 comprises a protective net 4, a bolt 5, a sleeve 6, a support frame 7 and a first end cover 8, the bolt 5 is symmetrically and fixedly connected to the side end of the protective net 4, the sleeve 6 is symmetrically and fixedly connected to the side end of the first end cover 8, the bolt 5 is slidably inserted inside the sleeve 6, the support frame 7 is fixedly connected to the bottom end inside the first end cover 8, the motor body 2 comprises a casing 9, a stator 10, a rotor 11, a heat dissipation fan 12 and a rotating shaft 13, the stator 10 is fixedly connected inside the casing 9, the rotor 11 is rotatably connected inside the stator 10, the rotating shaft 13 is fixedly connected inside the rotor 11, the heat dissipation fan 12 is fixedly connected to the outer ring of the rotating shaft 13, clean heat abstractor 3 includes first gear 14, clean pole 15, drive belt 16, second gear 17, dwang 18, supplementary piece 19 and second end cover 20, supplementary piece 19 fixed connection is in the inside bottom of second end cover 20, dwang 18 rotates and connects on the side of second end cover 20, second gear 17 fixed connection is in the one end department of dwang 18, drive belt 16 gear engagement is on the outer lane of second gear 17, the inside one end that second gear 17 was kept away from at drive belt 16 to first gear 14 gear engagement, clean pole 15 fixed connection is on the side of first gear 14.

Inside fixedly connected with bearing of first gear 14, the discharge tank has been seted up to the inside bottom of second end cap 20, the slot with 5 looks adaptations of bolt is seted up to the inside of sleeve pipe 6, the inside of support frame 7 and the inside difference fixedly connected with support bearing of second end cap 20, the medial surface contact of cleaning rod 15 and second end cap 20, drive second gear 17 through dwang 18, drive belt 16 and first gear 14 rotate simultaneously, and cleaning rod 15 fixed connection is on the side of first gear 14, make and to drive cleaning rod 15 and rotate at the inside of second end cap 20, accomplish and clean the work.

The working principle is as follows: when the device is used, the device can be firstly fixed in a designated working area, when the rotor 11 is started, the device is fixedly connected to the inside of the rotor 11 through the rotating shaft 13, the bearings are respectively and fixedly connected to the inside of the support frame 7 and the second end cover 20, the rotating shaft 13 can be installed in the bearings, so that the rotating shaft 13 and the rotor 11 can be supported to complete the rotating work, meanwhile, the rotating shaft 13 can be driven to rotate simultaneously through the heat dissipation fan 12, so that the external air can be sucked between the stator 10 and the rotor 11, the air cooling purpose can be achieved, then the air can be discharged through the protective screen 4 continuously, after the device is used for a long time, excessive dust can be accumulated on the outer wall and the inside of the protective screen 4 and the outer wall of the second end cover 20, the dust can be symmetrically and fixedly connected to the two sides of the protective screen 4 through the bolts 5, and the sleeves 6 are symmetrically and fixedly connected to the two sides of the first end cover 8, the bolt 5 can be drawn out from the inside of the sleeve 6, so that the protective screen 4 can be integrally disassembled, thereby facilitating cleaning work, meanwhile, the second gear 17 and the first gear 14 are respectively engaged with the two ends of the inside of the transmission belt 16 through gears, the rotating rod 18 penetrates through the center of the side end of the second end cover 20 and is fixedly connected to the center of the side end of the second gear 17, the second gear 17 can be rotated, thereby driving the second gear 17, the transmission belt 16 and the first gear 14 to rotate simultaneously, the supporting bearing is fixedly connected to the inside of the first gear 14 and can be sleeved on the outer ring of the rotating shaft 13, thereby preventing the rotating shaft 13 from driving the first gear 14 to rotate when rotating, meanwhile, the cleaning rod 15 is fixedly connected to the side end of the first gear 14 and is contacted with the inner side of the second end cover 20 when the cleaning rod 15 rotates, so that the cleaning rod 15 can clean the inner wall of the second end cover 20 when rotating, the cleaning work of the inside of the second end cover 20 is completed, the bottom end of the inside of the second end cover 20 is provided with a discharge groove, the auxiliary block 19 is fixedly connected inside the second end cover 20, when the cleaning rod 15 cleans the inner wall of the second end cover 20, the dust can slide downwards along the surfaces of the second end cover 20 and the auxiliary block 19, so that the dust can flow out of the discharge groove, and the cleaning work of the whole dust is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Servo motor with forced air cooling protection casing, including motor body (2), its characterized in that: the motor is characterized in that a cast iron rotor (23) is rotatably connected inside the motor body (2), a second ball bearing and a second ball bearing (24) are fixedly mounted at one end of the cast iron rotor (23), a first ball bearing (22) is fixedly mounted at the other end of the cast iron rotor (23), a cleaning and heat-dissipating device (3) is mounted at one end of the cast iron rotor (23), a first M8 lifting ring (21) is inserted into the top end of the cleaning and heat-dissipating device (3), an auxiliary heat-dissipating device (1) is mounted at the side end of the motor body (2), a rear end cover (25) is mounted at the side end of the auxiliary heat-dissipating device (1), an M8 screw rod (27) is inserted into the internal threads of the auxiliary heat-dissipating device (1) and the rear end cover (25), a second M8 lifting ring (26) is inserted into the top end of the auxiliary heat-dissipating device (1), and an electric connection box cover (28) is fixedly mounted at the top end of the rear end cover (25), the side end of the rear end cover (25) is fixedly connected with a fan cover air exhaust net cover (29), one end of the top of the rear end cover (25) is fixedly connected with a waterproof joint (32), an aviation plug (31) is fixedly installed inside the waterproof joint (32), one end of the waterproof joint (32) is fixedly installed with a waterproof joint cap (30), the waterproof joint cap (30) is located at the outer end of the aviation plug (31), the auxiliary heat dissipation device (1) comprises a protective net (4), a bolt (5), a sleeve (6), a support frame (7) and a first end cover (8), the bolt (5) is symmetrically and fixedly connected to the side end of the protective net (4), the sleeve (6) is symmetrically and fixedly connected to the side end of the first end cover (8), the bolt (5) is slidably inserted into the sleeve (6), and the support frame (7) is fixedly connected to the inner bottom end of the first end cover (8), the motor body (2) comprises a casing (9), a stator (10), a rotor (11), a cooling fan (12) and a rotating shaft (13), the stator (10) is fixedly connected in the casing (9), the rotor (11) is rotatably connected in the stator (10), the rotating shaft (13) is fixedly connected in the rotor (11), the cooling fan (12) is fixedly connected on the outer ring of the rotating shaft (13), the cleaning and cooling device (3) comprises a first gear (14), a cleaning rod (15), a transmission belt (16), a second gear (17), a rotating rod (18), an auxiliary block (19) and a second end cover (20), the auxiliary block (19) is fixedly connected at the bottom end of the second end cover (20), the rotating rod (18) is rotatably connected on the side end of the second end cover (20), the second gear (17) is fixedly connected at one end of the rotating rod (18), the driving belt (16) is meshed with the outer ring of the second gear (17), the first gear (14) is meshed with one end, far away from the second gear (17), of the driving belt (16), and the cleaning rod (15) is fixedly connected to the side end of the first gear (14).

2. The servo motor with an air-cooled shield of claim 1, wherein: and a bearing is fixedly connected inside the first gear (14).

3. The servo motor with an air-cooled shield of claim 1, wherein: and a discharge groove is formed in the bottom end of the inner part of the second end cover (20).

4. The servo motor with an air-cooled shield of claim 1, wherein: the inside of the sleeve (6) is provided with a slot matched with the bolt (5).

5. The servo motor with an air-cooled shield of claim 1, wherein: and the inside of the support frame (7) and the inside of the second end cover (20) are respectively and fixedly connected with a support bearing.

6. The servo motor with an air-cooled shield of claim 1, wherein: the cleaning rod (15) is in contact with the inner side face of the second end cover (20).