CN210490620U - Explosion-proof type self-cooling servo motor frame - Google Patents
Explosion-proof type self-cooling servo motor frame Download PDFInfo
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- CN210490620U CN210490620U CN201920959078.4U CN201920959078U CN210490620U CN 210490620 U CN210490620 U CN 210490620U CN 201920959078 U CN201920959078 U CN 201920959078U CN 210490620 U CN210490620 U CN 210490620U
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Abstract
The utility model discloses an explosion-proof type self-cooling servo motor frame, including two end covers of bottom plate and fixed connection in bottom plate top both sides, fixedly connected with barrel between two end covers, the inside of barrel is provided with the drive shaft. The utility model discloses in, set up centrifugal flabellum and circulating pipe between toothed disc and the carousel, the inside of end cover has set up circular through-hole, and the inside of circular through-hole has set up the slide rail, and the inside of slide rail has set up the fan, adopts the benefit of this design to lie in: the end covers on two sides are provided with fans, the fan blades of the fans are driven to rotate through the driving shaft to generate air flow, and heat in the barrel is taken out of the barrel in a heat convection mode; and secondly, because the driving gear, the connecting gear and the gear disc are meshed and connected, the centrifugal fan blades and the circulating water pipe are driven to rotate through the driving shaft, the cooling speed of the cylinder body can be increased, and the quick heat dissipation under the long-time working state is ensured.
Description
Technical Field
The utility model relates to a servo motor technical field especially relates to an explosion-proof type self-cooling servo motor frame.
Background
The servo motor is an engine which controls mechanical elements to operate in a servo system, and is an auxiliary motor indirect speed changing device. The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.
The servo motor is required to be radiated and protected by a motor base when in operation, but the existing servo motor base still has defects, firstly, the existing servo motor mostly depends on a shell of the motor base to radiate heat in a heat radiation mode, but the radiating speed of the radiating mode is slow, and when the motor runs for a long time, the problem that the temperature of the motor cannot be timely reduced still exists, so that the service life of the motor is influenced; secondly, motor base's structural strength is not enough, and the inside of base does not set up protection machanism for when dangerous, there is the problem of damaging other machines.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the explosion-proof self-cooling servo motor base aims at solving the problems that the existing servo motor is low in heat dissipation speed and insufficient in structural strength.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an explosion-proof type self-cooling servo motor frame, includes two end covers of bottom plate and fixed connection in bottom plate top both sides, fixedly connected with barrel between two end covers, the inside of barrel is provided with the drive shaft, the side table wall of drive shaft has cup jointed drive gear, and drive gear is located inside one side of barrel, the inboard top table wall welding of barrel has been connected with the dead lever, and the bottom of dead lever rotates through the pivot and is connected with connecting gear, one side that the dead lever is close to in the inside of barrel is provided with the toothed disc, the side table wall of drive shaft has cup jointed the carousel, and the carousel is located one side that the dead lever was kept away from in the inside of barrel, a plurality of centrifugal fan blades of fixedly connected with.
As a further description of the above technical solution:
the equal a plurality of pipe clamps of fixedly connected with in one side that toothed disc and carousel are close to each other to be provided with circulating pipe between toothed disc 8 and the carousel, a plurality of pipe clamps all cup joint in circulating pipe's the outside, and circulating pipe is located the inboard of a plurality of centrifugal flabellums.
As a further description of the above technical solution:
circular through-holes are formed in the two end covers, sliding rails are fixedly connected to the inner portions of the circular through-holes, and fans are arranged in the sliding rails.
As a further description of the above technical solution:
the fan is including fixed cover and flabellum, fixed cover cup joints in the side table wall of drive shaft, the flabellum is provided with a plurality ofly, and the equal fixed connection of a plurality of flabellums is in the side table wall of fixed cover to a plurality of flabellums use the center of fixed cover preceding terminal surface to arrange as the equal angle circumference in the centre of a circle, the same annular slider of one side fixedly connected with of fixed cover is kept away from to a plurality of flabellums, and annular slider and slide rail sliding connection.
As a further description of the above technical solution:
a plurality of air outlets are formed in the side surface wall of the barrel body, and a plurality of cylindrical reinforcing ribs are fixedly connected inside the air outlets.
As a further description of the above technical solution:
the driving gear is meshed with the connecting gear, the connecting gear is meshed with the gear disc, and the connecting gear is located on the inner side of the gear disc.
As a further description of the above technical solution:
the centrifugal fan blades are arranged in an equiangular circle by taking the center of the front end face of the gear disc as a circle center.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the top of bottom plate has set up two end covers, two end covers have set up the barrel between straight, the inside of barrel has set up the drive shaft, drive epaxial drive gear that has set up, the inboard top table wall of barrel has set up the dead lever, the bottom of dead lever has set up connecting gear, one side that the inside of barrel is close to the dead lever has set up the toothed disc, one side that the dead lever was kept away from to the drive shaft has set up the carousel, centrifugal flabellum and circulating pipe have been set up between toothed disc and the carousel, the inside of end cover has set up circular through-hole, the inside of circular through-hole has set up the slide rail, the inside of slide rail has set: the end covers on two sides are provided with fans, the fan blades of the fans are driven to rotate through the driving shaft to generate air flow, and heat in the barrel is taken out of the barrel in a heat convection mode; and secondly, because the driving gear, the connecting gear and the gear disc are meshed and connected, the centrifugal fan blades and the circulating water pipe are driven to rotate through the driving shaft, the cooling speed of the cylinder body can be increased, and the quick heat dissipation under the long-time working state is ensured.
2. The utility model discloses in, the side table wall of barrel has set up the air outlet, and the inside of air outlet has set up the strengthening rib, and the air outlet is favorable to improving thermal quick discharge, has improved the radiating efficiency to improve the structural strength of barrel through the strengthening rib, improved motor base's security.
Drawings
Fig. 1 is a schematic side view of the inside of a cylinder of an explosion-proof self-cooling servo motor frame according to the present invention;
fig. 2 is a schematic view of a connection structure of a circulating water pipe of an explosion-proof self-cooling servo motor base, a gear disc and a turntable, which is provided by the utility model;
fig. 3 is a schematic structural diagram of an interior front view of a cylinder of an explosion-proof self-cooling servo motor frame provided by the present invention;
fig. 4 is a schematic structural diagram of an external side view of a cylinder of an explosion-proof self-cooling servo motor frame provided by the present invention;
fig. 5 is the utility model provides an explosion-proof type self-cooling servo motor frame's barrel outside orthographic view structure schematic diagram.
Illustration of the drawings:
1. a base plate; 2. an end cap; 3. a barrel; 4. a drive shaft; 5. a drive gear; 6. fixing the rod; 7. a connecting gear; 8. a gear plate; 9. a turntable; 10. a centrifugal fan blade; 11. a pipe clamp; 12. a circulating water pipe; 13. a circular through hole; 14. a slide rail; 15. a fan; 151. fixing a sleeve; 152. a fan blade; 153. an annular slider; 16. an air outlet; 17. and (5) reinforcing ribs.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an explosion-proof type self-cooling servo motor frame, including two end covers 2 of 1 top both sides of bottom plate 1 and fixed connection in bottom plate, fixedly connected with barrel 3 between two end covers 2, the inside of barrel 3 is provided with drive shaft 4, drive gear 5 has been cup jointed to the side table wall of drive shaft 4, and drive gear 5 is located inside one side of barrel 3, the inboard top table wall welding of barrel 3 has dead lever 6, and the bottom of dead lever 6 is rotated through the pivot and is connected with connecting gear 7, one side that the inside of barrel 3 is close to dead lever 6 is provided with toothed disc 8, the side table wall of drive shaft 4 has cup jointed carousel 9, and carousel 9 is located one side that dead lever 6 was kept away from to the inside of barrel 3, a plurality of centrifugal fan blades 10 of fixedly connected with between toothed.
Specifically, as shown in fig. 2, a plurality of pipe clamps 11 are fixedly connected to one side of the gear plate 8 and the rotary plate 9 close to each other, a circulating water pipe 12 is arranged between the gear plate 8 and the rotary plate 9, the pipe clamps 11 are sleeved on the outer side of the circulating water pipe 12, the circulating water pipe 12 is located on the inner side of the centrifugal fan blades 10, and water inside the circulating water pipe 12 can absorb heat inside the barrel 3 to dissipate heat of the barrel 3.
Specifically, as shown in fig. 1, circular through holes 13 are formed in the two end covers 2, sliding rails 14 are fixedly connected to the two circular through holes 13, and fans 15 are arranged in the two sliding rails 14.
Specifically, as shown in fig. 5, the fan 15 includes a fixed sleeve 151 and fan blades 152, the fixed sleeve 151 is sleeved on the side surface wall of the driving shaft 4, the fan blades 152 are provided in a plurality, and the fan blades 152 are all fixedly connected to the side surface wall of the fixed sleeve 151, and the fan blades 152 are arranged in an equiangular circumference manner with the center of the front end surface of the fixed sleeve 151 as the center of the circle, the fan blades 152 are far away from the same annular slider 153 of the fixed sleeve 151, the annular slider 153 is slidably connected with the slide rail 14, and the annular slider 153 improves the stability of the fan 15 during operation.
Specifically, as shown in fig. 4, a plurality of air outlets 16 are formed in the side surface wall of the cylinder 3, a plurality of cylindrical reinforcing ribs 17 are fixedly connected to the inside of the air outlets 16, and the reinforcing ribs 17 improve the structural strength of the cylinder 3.
Specifically, as shown in fig. 3, the driving gear 5 is meshed with the connecting gear 7, the connecting gear 7 is meshed with the gear disc 8, the connecting gear 7 is located on the inner side of the gear disc 8, and the centrifugal fan blades 10 are driven by the driving shaft 4 to rotate, so that the driving structure is compact, and the transmission efficiency is high.
Specifically, as shown in fig. 3, the plurality of centrifugal fan blades 10 are circumferentially arranged at an equal angle with the center of the front end surface of the gear plate 8 as a circle center, which is helpful for improving the heat dissipation efficiency.
The working principle is as follows: when the air-conditioning device is used, commercial power is supplied to the personal care electric machine, firstly, the driving shaft 4 rotates to drive the driving gear 5 to rotate, and further drive the connecting gear 7 and the gear disc 8 to rotate, so that the centrifugal fan blades 10 and the circulating water pipe 12 synchronously rotate, and heat in the cylinder 3 is taken out from the air outlet 16 by absorbing heat through the circulating water pipe 12 and generating air flow; secondly, the driving shaft 4 rotates to drive the fan blades 152 of the fan 15 to rotate, so that air flow is generated in the axial direction of the cylinder 3, and the heat dissipation speed of the cylinder 3 is improved; finally, the reinforcing ribs 17 inside the air outlet 16 play roles in protecting internal parts of the internal cylinder 3 and improving the structural strength of the cylinder 3, and the problems of low heat dissipation speed and insufficient structural strength of the conventional servo motor can be solved through the steps.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An explosion-proof self-cooling servo motor base comprises a bottom plate (1) and two end covers (2) fixedly connected to two sides of the top of the bottom plate (1), wherein a cylinder body (3) is fixedly connected between the two end covers (2), and is characterized in that a driving shaft (4) is arranged inside the cylinder body (3), a driving gear (5) is sleeved on the side surface wall of the driving shaft (4), the driving gear (5) is located on one side inside the cylinder body (3), a fixing rod (6) is welded on the inner side top surface wall of the cylinder body (3), the bottom of the fixing rod (6) is rotatably connected with a connecting gear (7) through a rotating shaft, a gear disc (8) is arranged on one side, close to the fixing rod (6), inside the cylinder body (3), a rotary disc (9) is sleeved on the side surface wall of the driving shaft (4), and the rotary disc (9) is located on one side, far away from the fixing rod, a plurality of centrifugal fan blades (10) are fixedly connected between the gear disc (8) and the rotary disc (9).
2. The explosion-proof self-cooling servo motor base as claimed in claim 1, wherein a plurality of pipe clamps (11) are fixedly connected to the side of the gear disc (8) and the side of the rotary disc (9) close to each other, a circulating water pipe (12) is arranged between the gear disc (8) and the rotary disc (9), the pipe clamps (11) are sleeved on the outer side of the circulating water pipe (12), and the circulating water pipe (12) is located on the inner side of the centrifugal fan blades (10).
3. The explosion-proof self-cooling servo motor base as claimed in claim 1, wherein circular through holes (13) are formed in the two end covers (2), sliding rails (14) are fixedly connected to the insides of the two circular through holes (13), and fans (15) are arranged in the insides of the two sliding rails (14).
4. An explosion-proof self-cooling servo motor base as claimed in claim 3, wherein the fan (15) comprises a fixing sleeve (151) and a plurality of fan blades (152), the fixing sleeve (151) is sleeved on the side surface wall of the driving shaft (4), the plurality of fan blades (152) are provided, the plurality of fan blades (152) are all fixedly connected to the side surface wall of the fixing sleeve (151), the plurality of fan blades (152) are circumferentially arranged at equal angles by taking the center of the front end surface of the fixing sleeve (151) as a circle center, one side of the plurality of fan blades (152) far away from the fixing sleeve (151) is fixedly connected with the same annular sliding block (153), and the annular sliding block (153) is slidably connected with the sliding rail (14).
5. The explosion-proof self-cooling servo motor base as claimed in claim 1, wherein a plurality of air outlets (16) are formed in the side surface wall of the cylinder (3), and a plurality of cylindrical reinforcing ribs (17) are fixedly connected inside the plurality of air outlets (16).
6. An explosion-proof self-cooling servo motor stand according to claim 1, characterized in that the driving gear (5) is in meshed connection with a connecting gear (7), the connecting gear (7) is in meshed connection with a gear disc (8), and the connecting gear (7) is located inside the gear disc (8).
7. An explosion-proof self-cooling servo motor base as claimed in claim 1, wherein said plurality of centrifugal fan blades (10) are arranged circumferentially with equal angles around the center of the front end face of the toothed disc (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959078.4U CN210490620U (en) | 2019-06-25 | 2019-06-25 | Explosion-proof type self-cooling servo motor frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959078.4U CN210490620U (en) | 2019-06-25 | 2019-06-25 | Explosion-proof type self-cooling servo motor frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210490620U true CN210490620U (en) | 2020-05-08 |
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ID=70514639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959078.4U Expired - Fee Related CN210490620U (en) | 2019-06-25 | 2019-06-25 | Explosion-proof type self-cooling servo motor frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210490620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809866A (en) * | 2021-10-25 | 2021-12-17 | 杜天民 | Speed reduction motor for cleaning machine |
-
2019
- 2019-06-25 CN CN201920959078.4U patent/CN210490620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809866A (en) * | 2021-10-25 | 2021-12-17 | 杜天民 | Speed reduction motor for cleaning machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |