CN211405710U - Cooling device for speed reduction motor - Google Patents
Cooling device for speed reduction motor Download PDFInfo
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- CN211405710U CN211405710U CN201921828108.4U CN201921828108U CN211405710U CN 211405710 U CN211405710 U CN 211405710U CN 201921828108 U CN201921828108 U CN 201921828108U CN 211405710 U CN211405710 U CN 211405710U
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Abstract
The utility model discloses a gear motor heat sink, including base, mounting hole and quick-witted case, quick-witted case fixed connection is on the base upper surface, the mounting hole symmetry sets up on the base surface, machine case lateral wall is close to bottom position turn-on connection exhaust pipe one end, the blast pipe other end is pegged graft inside the protecting crust, the inside fixed mounting of protecting crust has the air discharge fan, the protecting crust bottom turn-on connection has the air duct, the lower surface of the base intermediate position can dismantle through the bolt and be connected with the stainless steel water tank, stainless steel water tank internally mounted has S type copper pipe, the both ends of S type copper pipe are all outstanding in stainless steel water tank surface. The utility model discloses a blast pipe, protecting crust, air duct and S type copper pipe switch on in proper order, pass through the water-cooled mode cooling to the heat of quick-witted incasement portion, improve the cooling effect, the cotton cooperation S type copper pipe of inhaling of protecting crust inside uses, has fine noise reduction performance, is favorable to the environmental protection.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, specifically be a gear motor heat sink.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.
When the speed reducing motor works, the internal transmission assembly can generate heat and simultaneously generate noise.
However, the conventional reduction motor has the following disadvantages:
1. when the speed reduction motor is cooled through the exhaust fan, heat inside the case is transferred to the outside of the case, and heat around the outside of the case cannot be rapidly dissipated, so that the cooling effect is reduced.
2. The noise that the transmission assembly produced in the machine case can also be transmitted to the outside of the machine case through the exhaust pipe, which is not favorable for environmental protection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear motor heat sink to solve current gear motor among the above-mentioned background art when through the air discharge fan to gear motor heat dissipation, the heat of machine incasement portion is transmitted to quick-witted outside of the case, and the heat around the machine outside of the case can not distribute fast, reduces the radiating effect, and the noise that quick-witted incasement portion transmission assembly produced also can be passed through the blast pipe and transmit to quick-witted outside of the case, is unfavorable for the problem of environmental protection.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear motor heat sink, includes base, mounting hole and quick-witted case, quick-witted case fixed connection is on the base upper surface, the mounting hole symmetry sets up on the base surface, machine case lateral wall is close to bottom position turn-on connection exhaust pipe one end, the exhaust pipe other end is pegged graft inside the protecting crust, the inside fixed mounting of protecting crust has the air discharge fan, the protecting crust bottom turn-on connection has the air duct, the base lower surface intermediate position can dismantle through the bolt and be connected with the stainless steel water tank, stainless steel water tank internally mounted has S type copper pipe, the both ends of S type copper pipe are all outstanding in stainless steel water tank surface, the welding of stainless steel water tank lower surface has copper-aluminum alloy.
Preferably, the protecting crust inner wall bonds and has inhales the sound cotton, the protecting crust lateral wall is close to the top position and has seted up the through wires hole, when through blast pipe cooperation air discharge fan radiating, the noise that the drive assembly of quick-witted incasement portion produced also can spread to quick-witted case outside, and the sound cotton of inhaling of protecting crust inside this moment can effectual noise absorption, and noise intensity slowly diminishes progressively in the inside S type copper pipe of stainless steel water tank simultaneously, when improving the radiating effect, effectual noise reduction is favorable to the environmental protection.
Preferably, the metal plates are symmetrically welded on two side walls of the stainless steel water tank, the threaded holes are formed in the surface of the metal plates, and the stainless steel water tank can be conveniently fixed below the base through the bolts penetrating through the metal plates on two sides of the stainless steel water tank.
Preferably, S type copper pipe one end fixedly connected with connects, the air duct bottom is through connecting and S type copper pipe turn-on connection, through the air duct to protective housing and S type copper pipe turn-on connection, to the inside S type copper pipe of the inside heat transfer of quick-witted incasement portion to stainless steel water tank inside, the heat transfer of S type copper pipe inner wall to outer wall, water liquid is to S type copper pipe accelerated cooling, has fine cooling performance.
Preferably, the surface of the stainless steel water tank is respectively provided with a first through hole and a second through hole, the inner wall of the first through hole is bonded with a first sealing ring, the inner wall of the second through hole is bonded with a second sealing ring, two ends of the S-shaped copper pipe respectively penetrate through the first through hole and the second through hole, the first through hole and the second through hole in the surface of the stainless steel water tank are designed, the S-shaped copper pipe is conveniently and fixedly mounted, the sealing performance of the joint of the S-shaped copper pipe and the stainless steel water tank is improved through the first sealing ring and the second sealing ring, and the water seepage prevention performance is good.
Preferably, the water filling port has been seted up to stainless steel water tank upper surface, and the spiral of water filling port top is pegged graft and is had the water injection pipe, the water injection pipe top is a little higher than the air duct bottom, the outlet has been seted up on stainless steel water tank surface, the inside rubber buffer of pegging graft of outlet, through water injection pipe to the inside water liquid that fills of stainless steel water tank, water liquid cools off S type copper pipe fast, and the cooling of speed reducer is accelerated, when the inside water liquid high temperature of stainless steel water tank, extracts the rubber buffer and can change water liquid.
The utility model provides a gear motor heat sink possesses following beneficial effect:
(1) the utility model is characterized in that one end of an exhaust pipe is connected with the side wall of a case in a conduction way near the bottom end, the other end of the exhaust pipe is inserted into a protective shell, an exhaust fan is fixedly arranged in the protective shell, the bottom end of the protective shell is connected with an air duct in a conduction way, the middle position of the lower surface of a base is detachably connected with a stainless steel water tank through a bolt, an S-shaped copper pipe is arranged in the stainless steel water tank, two ends of the S-shaped copper pipe are all protruded out of the surface of the stainless steel water tank, a copper-aluminum alloy plate is welded on the lower surface of the stainless steel water tank, one end of the S-shaped copper pipe is fixedly connected with a joint, the bottom end of the air duct is connected with the S-shaped copper pipe in a conduction way through the air duct, the heat generated in the case sequentially passes through, the water liquid cools the S-shaped copper pipe in an accelerated way, the heat discharged by the exhaust fan does not surround the outside of the case any more, and the heat is dissipated in a way that the water liquid is matched with the copper pipe, so that the S-shaped copper pipe cooling device has good heat dissipation and cooling effects.
(2) The utility model discloses a protecting crust inner wall bonds and has inhales the sound cotton, the protecting crust lateral wall is close to the top position and has seted up the through wires hole, in through blast pipe cooperation air discharge fan radiating, the noise that the drive assembly of machine incasement portion produced also can spread to quick-witted outside of a case, the inside sound cotton of inhaling of protecting crust this moment can effectual noise absorption, noise intensity slowly steadilys decrease in the inside S type copper pipe of stainless steel water tank simultaneously, when improving the radiating effect, effectual noise reduction is favorable to the environmental protection.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the top view of the stainless steel water tank and the S-shaped copper tube of the present invention;
FIG. 3 is a schematic view of the stainless steel water tank of the present invention;
fig. 4 is a schematic view of the connection structure of the protective shell, the exhaust pipe and the air duct of the present invention.
In the figure: 1. a base; 101. mounting holes; 2. a chassis; 201. an exhaust pipe; 3. a water injection pipe; 301. a water injection port; 4. a stainless steel water tank; 401. copper aluminum alloy plate; 5. an S-shaped copper pipe; 501. a joint; 6. an air duct; 7. a protective shell; 701. sound-absorbing cotton; 702. threading holes; 8. an exhaust fan; 9. a metal plate; 901. a threaded hole; 10. a first through hole; 1001. a first sealing ring; 11. a second through hole; 1101. a second sealing ring; 12. a water outlet; 1201. and a rubber plug.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a gear motor heat sink, includes base 1, mounting hole 201 and quick- witted case 2, 2 fixed connection of quick-witted case are on 1 upper surface of base, the setting of mounting hole 201 symmetry is on 1 surface of base, 2 lateral walls of machine case are close to bottom position turn-on connection exhaust pipe 201 one end, the exhaust pipe 201 other end is pegged graft inside protecting crust 7, 7 inside fixed mounting of protecting crust have air discharge fan 8, 7 bottom turn-on connections of protecting crust have air duct 6, 1 lower surface intermediate position of base can be dismantled through the bolt and be connected with stainless steel water tank 4, 4 internally mounted of stainless steel water tank have S type copper pipe 5, the both ends of S type copper pipe 5 all outstanding in 4 surfaces of stainless steel water tank, 4 lower surface welding of stainless steel water tank have copper-aluminum alloy plate 401.
Preferably, sound absorbing cotton 701 is bonded to the inner wall of the protective shell 7, a threading hole 702 is formed in the position, close to the top end, of the side wall of the protective shell 7, and the sound absorbing cotton 701 can absorb noise generated by a transmission assembly inside the speed reducer, which is transmitted from the inside of the exhaust pipe 201, so that the environment is protected.
Preferably, the metal plates 9 are symmetrically welded on two side walls of the stainless steel water tank 4, the threaded holes 901 are formed in the surfaces of the metal plates 9, and the stainless steel water tank 4 is conveniently and fixedly connected below the base 1 through the metal plates 9 matching with the threaded holes 901 formed in the surfaces of the metal plates 9.
Preferably, the connector 501 is fixedly connected to one end of the S-shaped copper pipe 5, the bottom end of the air duct 6 is in conduction connection with the S-shaped copper pipe 5 through the connector 501, and the exhaust pipe 201, the protective shell 7, the air duct 6 and the S-shaped copper pipe 5 are in conduction connection, so that heat inside the case 2 is conveniently transferred to the inside of the stainless steel water tank 4, and heat dissipation is accelerated.
Preferably, the surface of the stainless steel water tank 4 is respectively provided with a first through hole 10 and a second through hole 11, the inner wall of the first through hole 10 is bonded with a first sealing ring 1001, the inner wall of the second through hole 11 is bonded with a second sealing ring 1101, two ends of the S-shaped copper pipe 5 respectively penetrate through the first through hole 10 and the second through hole 11, the design of the first through hole 10 and the second through hole 11 on the surface of the stainless steel water tank 4 facilitates the fixed installation of the S-shaped copper pipe 5, the first sealing ring and the second sealing ring 1002 improve the sealing performance of the joint of the S-shaped copper pipe 5 and the stainless steel water tank 4, and the water seepage prevention performance is good.
Preferably, water filling port 301 has been seted up to 4 upper surfaces of stainless steel water tank, and the spiral of water filling port 301 top is pegged graft and is had water injection pipe 3, the 3 top of water injection pipe is a little higher than 6 bottoms of air duct, outlet 12 has been seted up on 4 surfaces of stainless steel water tank, 12 inside pegs graft of outlet has rubber buffer 1201, through water injection pipe 3 to 4 inside water liquid of filling of stainless steel water tank, water liquid is to 5 quick cooling of S type copper pipe, the cooling of speed reducer with higher speed reducer, when 4 inside water liquid high temperatures of stainless steel water tank, extracts rubber buffer 1201 and can change water liquid.
It should be noted that, in the cooling device of the gear motor, during operation, one end of the exhaust pipe 201 is connected to the side wall of the case 2 close to the bottom end in a conduction manner, the other end of the exhaust pipe 201 is inserted into the protective shell 7, the exhaust fan 8 is fixedly installed inside the protective shell 7, the bottom end of the protective shell 7 is connected with the air duct 6 in a conduction manner, the middle position of the lower surface of the base 1 is detachably connected with the stainless steel water tank 4 through a bolt, the S-shaped copper pipe 5 is installed inside the stainless steel water tank 4, two ends of the S-shaped copper pipe 5 protrude out of the surface of the stainless steel water tank 4, the copper-aluminum alloy plate 401 is welded on the lower surface of the stainless steel water tank 4, one end of the S-shaped copper pipe 5 is fixedly connected with the joint 501, the bottom end of the air duct 6 is connected with the S-shaped copper pipe 5, The protective shell 7 and the air duct 6 enter the S-shaped copper pipe 5 inside the stainless steel water tank 4, heat on the inner wall of the S-shaped copper pipe 5 is transferred to the outer wall, the S-shaped copper pipe 5 is cooled by water liquid in an accelerated manner, heat discharged by the exhaust fan 8 does not surround the outside of the case 2 any more, heat is dissipated by the way that the water liquid is matched with the copper pipe, and good heat dissipation and cooling effects are achieved; it has the sound cotton 701 to inhale through 7 inner walls bonds of protecting crust, protecting crust 7 lateral wall is close to the top position and has seted up through wires hole 702, in through the 8 radiating of blast pipe 201 cooperation air discharge fan, the noise that the inside drive assembly of machine case 2 produced also can spread to the machine case 2 outside, the cotton 701 can effectual noise absorption of inhaling of protecting crust 7 inside this moment, noise intensity slowly diminishes at the inside S type copper pipe 5 of stainless steel water tank 4 simultaneously, when improving the radiating effect, effectual noise reduction, be favorable to the environmental protection.
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 (6)
1. The utility model provides a gear motor heat sink, includes base (1), mounting hole (101) and quick-witted case (2), quick-witted case (2) fixed connection is at base (1) upper surface, mounting hole (101) symmetry sets up on base (1) surface, its characterized in that: case (2) lateral wall is close to bottom position turn-on connection blast pipe (201) one end, blast pipe (201) other end is pegged graft inside protecting crust (7), the inside fixed mounting of protecting crust (7) has air discharge fan (8), protecting crust (7) bottom turn-on connection has air duct (6), base (1) lower surface intermediate position can dismantle through the bolt and be connected with stainless steel water tank (4), stainless steel water tank (4) internally mounted has S type copper pipe (5), the both ends of S type copper pipe (5) are all outstanding in stainless steel water tank (4) surface, stainless steel water tank (4) lower surface welding has copper aluminum alloy board (401).
2. The gear motor cooling device according to claim 1, wherein: sound absorption cotton (701) is bonded on the inner wall of the protective shell (7), and a threading hole (702) is formed in the position, close to the top end, of the side wall of the protective shell (7).
3. The gear motor cooling device according to claim 1, wherein: the stainless steel water tank is characterized in that metal plates (9) are symmetrically welded on two side walls of the stainless steel water tank (4), and threaded holes (901) are formed in the surfaces of the metal plates (9).
4. The gear motor cooling device according to claim 1, wherein: one end of the S-shaped copper pipe (5) is fixedly connected with a connector (501), and the bottom end of the air guide pipe (6) is in conduction connection with the S-shaped copper pipe (5) through the connector (501).
5. The gear motor cooling device according to claim 1, wherein: a through hole (10) and No. two through-holes (11) have been seted up respectively on stainless steel water tank (4) surface, No. one sealing washer (1001) have been bonded to a through hole (10) inner wall, No. two sealing washers (1101) have been bonded to through hole (11) inner wall, No. one through hole (10) and No. two through-holes (11) are run through respectively to S type copper pipe (5) both ends.
6. The gear motor cooling device according to claim 1, wherein: water filling port (301) have been seted up to stainless steel water tank (4) upper surface, and water filling port (301) top spiral is pegged graft and is had water injection pipe (3), water injection pipe (3) top is a little higher than air duct (6) bottom, outlet (12) have been seted up on stainless steel water tank (4) surface, outlet (12) inside grafting has rubber buffer (1201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828108.4U CN211405710U (en) | 2019-10-29 | 2019-10-29 | Cooling device for speed reduction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828108.4U CN211405710U (en) | 2019-10-29 | 2019-10-29 | Cooling device for speed reduction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405710U true CN211405710U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921828108.4U Active CN211405710U (en) | 2019-10-29 | 2019-10-29 | Cooling device for speed reduction motor |
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| Country | Link |
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| CN (1) | CN211405710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116231974A (en) * | 2023-02-13 | 2023-06-06 | 苏州朗高电机有限公司 | Energy-saving consumption-reducing driving-control integrated industrial motor |
-
2019
- 2019-10-29 CN CN201921828108.4U patent/CN211405710U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116231974A (en) * | 2023-02-13 | 2023-06-06 | 苏州朗高电机有限公司 | Energy-saving consumption-reducing driving-control integrated industrial motor |
| CN116231974B (en) * | 2023-02-13 | 2023-12-19 | 苏州朗高电机有限公司 | Energy-saving consumption-reducing driving-control integrated industrial motor |
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