CN113833829B - Easily overhaul from cooling formula speed reducer - Google Patents
Easily overhaul from cooling formula speed reducer Download PDFInfo
- Publication number
- CN113833829B CN113833829B CN202111038348.6A CN202111038348A CN113833829B CN 113833829 B CN113833829 B CN 113833829B CN 202111038348 A CN202111038348 A CN 202111038348A CN 113833829 B CN113833829 B CN 113833829B
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- Prior art keywords
- speed reducer
- pipe
- cooling
- self
- base
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- 238000001816 cooling Methods 0.000 title claims abstract description 60
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 59
- 239000010687 lubricating oil Substances 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 description 10
- 239000003921 oil Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses an easy-to-overhaul self-cooling type speed reducer, which relates to the technical field of speed reducers and comprises a base, wherein a speed reducer body is installed on the upper side of the base, an inclined groove is formed in one side of the base, a plurality of radiating fins are arranged on the side surface of the speed reducer body, a connecting frame is installed on one side of the speed reducer body and comprises a lantern ring sleeved on the outer side of the speed reducer body, a plurality of connecting pieces embedded among the radiating fins are fixedly connected to the side surface of the lantern ring, and lubricating oil pipes and cooling pipes are installed inside the connecting pieces. When the connecting frame is assembled, the connecting pieces in the connecting frame can be embedded into the radiating fins of the speed reducer body, and the lubricating oil pipes and the cooling pipes which are distributed in a cross shape are arranged in the connecting pieces, so that the radiating speed of the radiating fins can be improved.
Description
Technical Field
The invention relates to the technical field of speed reducers, in particular to a self-cooling speed reducer easy to overhaul.
Background
The speed reducer plays a role in matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, is widely applied to modern machinery, and when the speed reducer works, the temperature of the internal structure of the speed reducer can be increased due to movement, so that some manufacturers can add a cooling component in the speed reducer for reducing the temperature of the speed reducer during working.
Through retrieval, the Chinese patent discloses an independent cooling system of a speed reducer (publication No. CN 206530686U), which comprises a box body, wherein a bearing and a turbine are arranged in the box body, an input flange is arranged at the joint of an outer bearing of the box body and the box body, a power supply access port is arranged at the bottom of the box body, a refrigerant storage chamber and a refrigerant recovery chamber are arranged on the outer side wall of the box body, refrigerant pipelines are arranged on the periphery of the inner side wall of the box body, a circulating pump is arranged at one end, close to a refrigerant outlet, of each refrigerant pipeline, a circulating pump switch, a refrigerant observation port and a refrigerant adding port are arranged on each refrigerant storage chamber, a filter layer is arranged between each refrigerant storage chamber and the corresponding refrigerant recovery chamber, and each circulating pump switch and each circulating pump are connected with the power supply access port through a circuit in the box body in a serial connection mode.
The stability of current speed reducer cooling structure when in order to increase the use, most and speed reducer body fixed connection lead to when overhauing, inconvenient dismantlement with the speed reducer body.
Disclosure of Invention
The invention aims to provide a self-cooling speed reducer easy to overhaul, and the self-cooling speed reducer solves the following technical problems:
how improve the ability of cooling down certainly of speed reducer through the cooling structure to when overhauing, how carry out the split with cooling structure and speed reducer body fast, and then accelerate the efficiency of overhauing.
The purpose of the invention can be realized by the following technical scheme:
a self-cooling speed reducer easy to maintain comprises a base, wherein a speed reducer body is installed on the upper side of the base, a chute is formed in one side of the base, a plurality of radiating fins are arranged on the side face of the speed reducer body and used for improving the radiating capacity of the speed reducer body, and a connecting frame is installed on one side of the speed reducer body;
the link establishes the lantern ring in the speed reducer body outside including the cover, the side fixedly connected with a plurality of the lantern ring imbeds to the connection piece between each radiating fin for improve radiating fin's cooling efficiency, a plurality of lubricating oil pipe and cooling tube are all installed to the inside of connection piece, and lubricating oil pipe is used for providing lubricating oil to the speed reducer body, and cools down speed reducer body and radiating fin with the cooling tube, install between lubricating oil pipe and the cooling tube and draw the piece, draw lubricated oil pipe and cooling tube that the piece is used for tensioning in each connection piece, the downside fixedly connected with of the lantern ring imbeds the self-stretching pipe in to the chute, the top of self-stretching pipe is connected with drawing the piece, is used for drawing the piece when self-stretching pipe adds the length.
As a further scheme of the invention: the self-stretching pipe comprises a fixed pipe fixedly connected with the connecting frame, a sliding pipe is slidably connected inside the fixed pipe, a rotating clamping plate is rotatably connected to the bottom end of the sliding pipe, and the rotating clamping plate is used for sliding inside the chute.
As a further scheme of the invention: the side fixedly connected with laminating of fixed pipe is at the reinforcement frame of base upside, and the reinforcement frame is used for supporting fixed pipe.
As a further scheme of the invention: one end of the chute is communicated with the side face of the base, and the other end of the chute inclines towards the lower side of the base and is used for stretching the sliding pipe when the self-stretching pipe slides.
As a further scheme of the invention: the inside equal fixedly connected with a plurality of stopper in both sides of connection piece for the one end to lubricating-oil pipe and cooling tube is fixed a position.
As a further scheme of the invention: a plurality of stopper at connection piece both ends all is the cross and distributes, and a plurality of in both ends the stopper is established respectively the cover and is established in the outside of lubricated oil pipe and cooling tube for expand lubricated oil pipe and cooling tube in connection piece inside and be the cross and laminate in one side of connection piece, thereby improve the quality of cooling.
As a further scheme of the invention: the lubricating oil pipe and the cooling pipe are connected with connecting blocks in an adhering mode on the outer sides of the ends, close to the connecting frame, of the lubricating oil pipe and the cooling pipe, connecting pieces are connected between the connecting blocks and traction pieces, and the traction pieces are used for stretching the lubricating oil pipe and the cooling pipe in each connecting piece when sliding.
As a further scheme of the invention: the top fixedly connected with baffle of lantern ring inside, the upper end of drawing the piece is connected with the baffle through elastic component, and the lower extreme and the slip union coupling of drawing the piece for improve the quality that drives lubricating oil pipe and cooling tube and remove.
As a further scheme of the invention: the outer side of the speed reducer body is provided with a threaded connecting pipe for oil injection, one end of the lubricating oil pipe extends to the outer side of the connecting sheet and is connected with the threaded connecting pipe and used for injecting lubricating oil into an oil way of the speed reducer body.
As a further scheme of the invention: and the side surfaces of the upper end and the lower end of the connecting sheet are provided with notches for increasing the contact area with air.
The invention has the beneficial effects that:
when the connecting frame is assembled, the connecting pieces in the connecting frame can be embedded into the radiating fins of the speed reducer body, and the lubricating oil pipes and the cooling pipes which are distributed in a cross shape are also arranged in the connecting pieces, so that the radiating speed of the radiating fins can be improved;
meanwhile, when the lantern ring is installed, the rotating clamping plate of the self-stretching pipe in the connecting frame slides along the inclined groove of the base, so that the sliding pipe of the self-stretching pipe is stretched, and when the sliding pipe moves, the lubricating oil pipe and the cooling pipe are straightened, so that the lubricating oil pipe and the cooling pipe can be tightly attached to the inner wall of the connecting piece, and the cooling quality of the connecting piece is improved;
the connecting frame is convenient to detach from the speed reducer body and the base, so that the detaching speed during maintenance can be increased, and the working efficiency of maintenance personnel is improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is an assembled view of the present invention;
FIG. 2 is a side view of the connecting frame of the present invention;
FIG. 3 is a schematic view of the connection of the self-stretching tube to the base in the present invention;
FIG. 4 is a partial cross-sectional view of a connecting tab of the present invention;
figure 5 is a partial cross-sectional view of a collar of the present invention.
In the figure: 1. a base; 2. a speed reducer body; 3. a heat dissipating fin; 4. a connecting frame; 5. connecting sheets; 6. a collar; 7. self-stretching the tube; 8. a chute; 9. a lubricating oil pipe; 10. a cooling tube; 11. a traction member; 12. a partition plate; 13. an elastic member; 71. a fixed tube; 72. a sliding tube; 73. rotating the clamping plate; 74. a reinforcing frame; 51. a limiting block; 52. connecting blocks; 53. a connecting member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the invention relates to a self-cooling speed reducer easy to overhaul, which comprises a base 1, wherein a speed reducer body 2 is installed on the upper side of the base 1, an inclined groove 8 is formed in one side of the base 1, a plurality of radiating fins 3 are arranged on the side surface of the speed reducer body 2 and used for improving the radiating capacity of the speed reducer body, and a connecting frame 4 is installed on one side of the speed reducer body 2;
the link 4 establishes the lantern ring 6 in the speed reducer body 2 outside including the cover, the side fixedly connected with a plurality of lantern ring 6 imbeds to each connection piece 5 between the radiating fin 3, a cooling efficiency for improving radiating fin 3, the connection piece 5 is upper, the opening has all been seted up to the side at lower both ends, a contact area for increasing with the air, lubricating oil pipe 9 and cooling tube 10 are all installed to the inside of a plurality of connection piece 5, the threaded connection pipe of oiling is seted up to the outside of speed reducer body 2, lubricating oil pipe 9's one end extends to the outside of connection piece 5 and is connected with the threaded connection pipe, be used for pouring lubricating oil into the oil circuit of speed reducer body 2 into, lubricating oil pipe 9 is used for providing lubricating oil to speed reducer body 2, and cool down speed reducer body 2 and radiating fin 3 with cooling tube 10, install traction piece 11 between lubricating oil pipe 9 and the cooling tube 10, traction piece 11 is used for tensioning lubricating oil pipe 9 and cooling tube 10 in each connection piece 5, the downside fixedly connected with self-stretching pipe 7 that imbeds to chute 8 of lantern ring 6, the top of self-stretching pipe 7 is connected with traction piece 11 and carries out the long-term.
Referring to fig. 3, the self-stretching tube 7 includes a fixed tube 71 fixedly connected to the connecting frame 4, a sliding tube 72 slidably connected to the inside of the fixed tube 71, a rotating clip plate 73 rotatably connected to the bottom end of the sliding tube 72, and the rotating clip plate 73 configured to slide inside the chute 8.
A reinforcing frame 74 attached to the upper side of the base 1 is fixedly connected to a side surface of the fixing tube 71, and the reinforcing frame 74 supports the fixing tube 71.
One end of the inclined groove 8 communicates with the side surface of the base 1, and the other end of the inclined groove 8 is inclined toward the lower side of the base 1, for stretching the slide pipe 72 when the self-stretching pipe 7 slides.
Please refer to fig. 4, a plurality of stoppers 51 are fixedly connected to both sides of the inside of the connecting sheet 5, and are used for positioning one ends of the lubricating oil pipe 9 and the cooling pipe 10, the stoppers 51 at both ends of the connecting sheet 5 are distributed in a cross shape, and the stoppers 51 at both ends are respectively sleeved on the outer sides of the lubricating oil pipe 9 and the cooling pipe 10, so as to expand the lubricating oil pipe 9 and the cooling pipe 10 inside the connecting sheet 5 and form a cross shape to be attached to one side of the connecting sheet 5, thereby improving the quality of cooling.
The lubricating oil pipe 9 and the cooling pipe 10 are adhered to the outer sides of one ends of the connecting frames 4 to form connecting blocks 52, and connecting pieces 53 are connected between the connecting blocks 52 and the traction pieces 11 and used for stretching the lubricating oil pipe 9 and the cooling pipe 10 in each connecting piece 5 when the traction pieces 11 slide.
Referring to fig. 5, a partition plate 12 is fixedly connected to the top end of the interior of the lantern ring 6, the upper end of the traction member 11 is connected to the partition plate 12 through an elastic member 13, and the lower end of the traction member 11 is connected to the sliding tube 72, so as to improve the moving quality of the lubricating oil tube 9 and the cooling tube 10.
The working principle of the invention is as follows:
when the connecting frame 4 is installed, the connecting pieces 5 in the connecting frame 4 are respectively aligned to the gaps of the radiating fins 3, then the rotating clamping plate 73 of the self-stretching tube 7 is aligned to the inclined groove 8, the reinforcing frame 74 is erected on the upper side of the base 1, then the connecting frame 4 is pushed, the connecting pieces 5 are clamped in the gaps of the radiating fins 3, when the rotating clamping plate 73 slides along the inclined groove 8, the angle of the rotating clamping plate 73 is changed, the height of the rotating clamping plate is changed, the sliding tube 72 is driven to slide along the fixed tube 71, after the sliding tube 72 slides, the traction piece 11 and the connecting pieces 53 are driven to move, the lubricating oil tube 9 and the cooling tube 10 are straightened along the limiting blocks 51, and the lubricating oil tube 9 and the cooling tube 10 are tightly attached to the inner walls of the connecting pieces 5;
and when the traction piece 11 moves, the two internal components are separated from the partition plate 12 by stretching the elastic piece 13, and after the connecting frame 4 is disassembled, the elastic piece 13 is reset, so that the traction piece 11 and the sliding pipe 72 are pulled back to the original position.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (7)
1. The self-cooling type speed reducer easy to overhaul comprises a base (1), wherein a speed reducer body (2) is installed on the upper side of the base (1), a chute (8) is formed in one side of the base (1), and a plurality of radiating fins (3) are arranged on the side face of the speed reducer body (2), and the self-cooling type speed reducer is characterized in that a connecting frame (4) is installed on one side of the speed reducer body (2);
the connecting frame (4) comprises a lantern ring (6) sleeved on the outer side of the speed reducer body (2), the side face of the lantern ring (6) is fixedly connected with a plurality of connecting pieces (5) embedded between the radiating fins (3), lubricating oil pipes (9) and cooling pipes (10) are installed inside the plurality of connecting pieces (5), a traction piece (11) is installed between the lubricating oil pipes (9) and the cooling pipes (10), the lower side of the lantern ring (6) is fixedly connected with a self-stretching pipe (7) embedded into the chute (8), and the output end of the self-stretching pipe (7) is connected with the traction piece (11);
the lubricating oil pipe (9) and the cooling pipe (10) are connected with a connecting block (52) in an adhering mode on the outer side close to one end of the connecting frame (4), and a connecting piece (53) is connected between the connecting block (52) and the traction piece (11).
2. An easy-to-service self-cooling type speed reducer according to claim 1, wherein the self-stretching pipe (7) comprises a fixed pipe (71) fixedly connected with the connecting frame (4), a sliding pipe (72) is slidably connected inside the fixed pipe (71), and a rotating clamping plate (73) is rotatably connected to the bottom end of the sliding pipe (72).
3. The self-cooling speed reducer easy to overhaul according to claim 2, wherein a reinforcing frame (74) attached to the upper side of the base (1) is fixedly connected to the side surface of the fixing pipe (71).
4. Easy-to-service self-cooling speed reducer according to claim 3, wherein one end of the chute (8) communicates with the side of the base (1), and the other end of the chute (8) is inclined toward the lower side of the base (1).
5. The easy-to-overhaul self-cooling speed reducer according to claim 1, wherein a plurality of limiting blocks (51) are fixedly connected to both ends of the inside of the connecting piece (5).
6. The easy-to-overhaul self-cooling speed reducer according to claim 5, wherein the limiting blocks (51) at two ends of the connecting piece (5) are distributed in a cross shape, and the limiting blocks (51) at two ends of the connecting piece (5) are respectively sleeved on the outer sides of the lubricating oil pipe (9) and the cooling pipe (10).
7. The self-cooling type speed reducer easy to overhaul according to claim 1, wherein a partition plate (12) is fixedly connected to the top end inside the collar (6), the upper end of the traction piece (11) is connected with the partition plate (12) through an elastic piece (13), and the lower end of the traction piece (11) is connected with the sliding pipe (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111038348.6A CN113833829B (en) | 2021-09-06 | 2021-09-06 | Easily overhaul from cooling formula speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111038348.6A CN113833829B (en) | 2021-09-06 | 2021-09-06 | Easily overhaul from cooling formula speed reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113833829A CN113833829A (en) | 2021-12-24 |
| CN113833829B true CN113833829B (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111038348.6A Active CN113833829B (en) | 2021-09-06 | 2021-09-06 | Easily overhaul from cooling formula speed reducer |
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| CN (1) | CN113833829B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212055751U (en) * | 2020-04-26 | 2020-12-01 | 沃德传动（天津）股份有限公司 | Welding box body convenient for oil unloading and scrap iron collection and removal |
| CN212377256U (en) * | 2020-06-03 | 2021-01-19 | 苏州亨亿德传动设备有限公司 | Speed reducer shell with good noise elimination effect |
| CN213117347U (en) * | 2020-08-25 | 2021-05-04 | 江西永鑫新型建材有限公司 | Adjustable overload-proof speed reducer |
| CN213117414U (en) * | 2020-08-31 | 2021-05-04 | 福建中维动力科技股份有限公司 | Transmission heat dissipation cooling structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050236139A1 (en) * | 2004-04-26 | 2005-10-27 | Konruff Michael E | Gear drive cooling with oil sump submersed forced air cooling tubes |
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2021
- 2021-09-06 CN CN202111038348.6A patent/CN113833829B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212055751U (en) * | 2020-04-26 | 2020-12-01 | 沃德传动（天津）股份有限公司 | Welding box body convenient for oil unloading and scrap iron collection and removal |
| CN212377256U (en) * | 2020-06-03 | 2021-01-19 | 苏州亨亿德传动设备有限公司 | Speed reducer shell with good noise elimination effect |
| CN213117347U (en) * | 2020-08-25 | 2021-05-04 | 江西永鑫新型建材有限公司 | Adjustable overload-proof speed reducer |
| CN213117414U (en) * | 2020-08-31 | 2021-05-04 | 福建中维动力科技股份有限公司 | Transmission heat dissipation cooling structure |
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| Publication number | Publication date |
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| CN113833829A (en) | 2021-12-24 |
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Denomination of invention: A self cooling gearbox that is easy to maintain Granted publication date: 20230310 Pledgee: Industrial Bank Limited by Share Ltd. Chaohu branch Pledgor: ANHUI HANSHAN COUNTY, ANHUI PROVINCE IN THE SLOWDOWN MACHINERY Co.,Ltd. Registration number: Y2024980031721 |