CN111173918A - Reduction gear shell with shock attenuation heat dissipation function - Google Patents
Reduction gear shell with shock attenuation heat dissipation function Download PDFInfo
- Publication number
- CN111173918A CN111173918A CN201911359560.5A CN201911359560A CN111173918A CN 111173918 A CN111173918 A CN 111173918A CN 201911359560 A CN201911359560 A CN 201911359560A CN 111173918 A CN111173918 A CN 111173918A
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- shell
- heat dissipation
- speed reducer
- machine body
- body shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 93
- 230000035939 shock Effects 0.000 title claims abstract description 19
- 230000009467 reduction Effects 0.000 title claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 63
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
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- 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
- F16H57/0417—Heat exchangers adapted or integrated in the gearing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a speed reducer shell with shock absorption and heat dissipation functions, which comprises a speed reducer main body, a heat dissipation shell and a buffer press plate, wherein the outer side of the speed reducer main body is provided with a machine body shell, the left end surface of the machine body shell is attached with a speed reducer connecting plate, the heat dissipation shell is attached to the outer surface of the machine body shell, the lower end surface of the heat dissipation shell is attached with a shell base, the buffer press plate is arranged on the side end surface of the shell base, the outer side of the buffer press plate is provided with a negative pressure bin, the inner wall of the heat dissipation shell is provided with a heat dissipation pipe, and the outer surface of the heat. The main characteristics of this reduction gear shell are that wholly adopt the concatenation formula structure, have stronger sealed and shock attenuation effect, and the cooling tube is the even distribution of circumference and at the inner wall of heat dissipation shell, can be real-timely when sealed will dispel the heat the inside heat of shell and transmit away through the drainage interface, and then make this shell have efficient heat-sinking capability.
Description
Technical Field
The invention relates to the technical field of speed reducers, in particular to a speed reducer shell with a damping and heat dissipation function.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.
At present, the speed reducer is connected with external equipment in the use and can passively generate certain vibration to influence the normal stable arrangement of the speed reducer, and the speed reducer is used in a sealed state without strong heat dissipation capacity, so that a speed reducer shell with the functions of shock absorption and heat dissipation is provided.
Disclosure of Invention
The invention aims to provide a speed reducer shell with a shock absorption and heat dissipation function, and aims to solve the problems that the speed reducer in the background art is passively connected with external equipment to generate certain vibration in the use process, the normal placement stability of the speed reducer is influenced, and the speed reducer does not have strong heat dissipation capability in a sealed state.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a reduction gear shell with shock attenuation heat dissipation function, includes reduction gear main part, heat dissipation shell and slow pressing plate, the outside of reduction gear main part sets up organic shell, and the laminating of the left end face of organic shell has the reduction gear connecting plate, the heat dissipation shell is laminated in the surface of organic shell, and the lower terminal surface laminating of heat dissipation shell has the shell base, the buffering clamp plate is installed in the side end face of shell base, and the outside of buffering clamp plate is provided with the negative pressure storehouse, the cooling tube is installed to the inner wall of heat dissipation shell, and the surface of heat dissipation shell is provided with heat dissipation interface.
Preferably, the shape structure of the machine body shell is a U-shaped structure, a fastening nut penetrates through the side end face of the machine body shell, and the machine body shell and the speed reducer connecting plate are connected through threads to form a detachable structure.
Preferably, the right end face of reduction gear main part has the joint fixed plate in the laminating, and the connected mode between heat dissipation shell and the engine body shell is for cup jointing the connection, heat dissipation shell and engine body shell's surface passes through threaded connection and constitutes detachable construction.
Preferably, the radiating pipes penetrate through the inner wall of the radiating shell, and the radiating pipes are located on the inner surface of the radiating shell and distributed at circumferential intervals.
Preferably, a drainage interface is arranged below the heat dissipation interface, a communication structure is formed between the heat dissipation interface and the heat dissipation pipe, and a through hole is formed in the drainage interface relative to the opposite surface of the heat dissipation shell.
Preferably, the shell base and the connecting base are symmetrically distributed about a vertical central line of the heat dissipation shell and are provided with 2 groups, a sealing structure is formed between the lower end face of the negative pressure bin and the lower end face of the buffering pressing plate, and the appearance structure of the connecting base is an L-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
1. the device integrally adopts a splicing design, the reducer main body is sealed by utilizing the threaded connection of the machine body shell and the reducer connecting plate, the effective safety protection of the reducer main body is realized, and the reducer main body and the machine body shell are combined more tightly through the attachment of the connecting fixing plate, so that the device is convenient to use;
2. the inner wall of the heat dissipation shell that sets up is distributing the cooling tube, for can be real-timely after the inside rushing into cooling liquid of cooling tube will dispel the heat the inside heat of shell and transmit away through the drainage interface, and then realize efficient heat-sinking capability, structural design is reasonable, convenient to use.
3. The device utilizes the vacuum pressure between buffering clamp plate and the negative pressure storehouse to realize the shock attenuation effect of heat dissipation shell and reduction gear main part, and the shock attenuation effect of comparing in the spring is stronger, and is more stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a side view of the housing of the present invention;
FIG. 4 is a schematic view of a connection structure of the buffer pressing plate and the connection base according to the present invention.
In the figure: 1. a reducer body; 2. connecting the fixed plate; 3. a body housing; 4. fastening a nut; 5. a reducer connecting plate; 6. a heat dissipation housing; 7. a radiating pipe; 8. a heat dissipation interface; 9. a water drainage interface; 10. a through hole; 11. a housing base; 12. a buffer pressing plate; 13. a negative pressure bin; 14. and connecting the base.
Detailed Description
Referring to fig. 1-4, the present invention provides a technical solution: a reducer casing with shock absorption and heat dissipation functions comprises a reducer main body 1, a heat dissipation casing 6 and a buffer press plate 12, wherein a machine body casing 3 is arranged on the outer side of the reducer main body 1, a reducer connecting plate 5 is attached to the left end face of the machine body casing 3, the heat dissipation casing 6 is attached to the outer surface of the machine body casing 3, a casing base 11 is attached to the lower end face of the heat dissipation casing 6, the buffer press plate 12 is mounted on the side end face of the casing base 11, a negative pressure bin 13 is arranged on the outer side of the buffer press plate 12, a heat dissipation pipe 7 is mounted on the inner wall of the heat dissipation casing 6, a heat dissipation interface 8 is arranged on the outer surface of the heat dissipation casing 6, the appearance structure of the machine body casing 3 is a U-shaped structure, a fastening nut 4 penetrates through the side end face of the machine body casing 3, the machine body casing 3 and the reducer connecting plate, the connection mode between the heat dissipation shell 6 and the engine body shell 3 is in sleeve connection, the heat dissipation shell 6 and the outer surface of the engine body shell 3 are connected through threads to form a detachable structure, the device has the effects that the whole device adopts a splicing design, the reducer main body 1 is sealed through the threaded connection between the engine body shell 3 and the reducer connecting plate 5, the connection piece of the reducer main body 1 is sealed through the threaded connection between the heat dissipation shell 6 and the engine body shell 3, the reducer operates in a sealed state, effective safety protection on the reducer main body 1 is realized, and the reducer main body 1 and the engine body shell 3 are combined more tightly through the attachment of the connecting fixing plate 2 and are convenient to use;
the radiating pipes 7 penetrate through the inner wall of the radiating shell 6, the radiating pipes 7 are located on the inner surface of the radiating shell 6 and are distributed at circumferential intervals, the drainage interfaces 9 are arranged below the radiating interfaces 8, the radiating interfaces 8 and the drainage interfaces 9 form a communication structure with the radiating pipes 7, the drainage interfaces 9 are provided with through holes 10 relative to the opposite surfaces of the radiating shell 6 and have the functions that the radiating pipes 7 are distributed on the inner wall of the arranged radiating shell 6, the radiating pipes 7 are uniformly distributed on the inner wall of the radiating shell 6 in a circumferential mode, and heat in the radiating shell 6 can be transmitted out through the drainage interfaces 9 in real time after cooling liquid is flushed into the radiating pipes 7 through the radiating interfaces 8 during sealing, so that efficient radiating capacity is achieved, the structural design is reasonable, and the use is convenient;
The working principle is as follows: for the speed reducer, the speed reducer mainly comprises a speed reducer main body 1, a heat dissipation shell 6 and a buffer press plate 12, when the device is used, firstly, a machine body shell 3 is sleeved on the outer layer of the speed reducer main body 1 from right to left, so that a power line of the speed reducer main body 1 penetrates through an opening on the right end face of the machine body shell 3, then, the left end face of the machine body shell 3 is attached to the side end face of a speed reducer connecting plate 5, so that threaded ports of the machine body shell 3 and the speed reducer connecting plate 5 correspond to each other, then, a fastening nut 4 is inserted into the machine body shell 3 and the speed reducer connecting plate 5, the fastening nut 4 penetrates through the machine body shell 3 and the speed reducer connecting plate 5 after rotation, and the other end of the speed reducer connecting plate;
then the heat dissipation shell 6 is sleeved on the outer side of the engine body shell 3 from left to right, and the nut is utilized again to fix the heat dissipation shell 6 and the engine body shell 3, so that the engine body shell 3 and the heat dissipation shell 6 are utilized to integrally seal the speed reducer main body 1 inside, the through hole 10 is utilized to connect the connecting shaft of the speed reducer main body 1 with external equipment, the speed reducer can generate heat in the using process, the heat dissipation interface 8 is connected with a water pump pipeline, meanwhile, the drainage interface 9 is connected, so that the water pump puts water flow or other cooling liquid into the heat dissipation pipe 7 through the heat dissipation interface 8, as the heat dissipation pipe 7 is distributed on the circumference of the inner wall of the heat dissipation shell 6, the heat inside the heat dissipation shell 6 can be rapidly absorbed and the heat is taken out from the drainage interface 9, and the purpose of heat dissipation is;
and the lower bottom surface at heat dissipation shell 6 has set up two sets of shell bases 11, two sets of shell bases 11 all are the L type, and with heat dissipation shell 6 welding, because be in the vacuum state between buffer pressing plate 12 and the negative pressure storehouse 13, make the pressure size between buffer pressing plate 12 and the negative pressure storehouse 13 fixed, when heat dissipation shell 6 takes place vibrations, utilize this pressure can reduce the amplitude that connection base 14 received, and then can make the installation of connecting base 14 and put more stable, this is exactly the device's use flow and theory of operation.
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 (7)
1. The utility model provides a reduction gear shell with shock attenuation heat dissipation function, includes reduction gear main part (1), heat dissipation shell (6) and slow stamping plate (12), its characterized in that: the outside of reduction gear main part (1) sets up organic body shell (3), and the left end face laminating of organic body shell (3) has reduction gear connecting plate (5), heat dissipation shell (6) are laminated in the surface of organic body shell (3), and the lower terminal surface laminating of heat dissipation shell (6) has outer shell base (11), install in the side end face of outer shell base (11) buffering clamp plate (12), and the outside of buffering clamp plate (12) is provided with negative pressure storehouse (13), cooling tube (7) are installed to the inner wall of heat dissipation shell (6), and the surface of heat dissipation shell (6) is provided with heat dissipation interface (8).
2. The reducer casing with the shock absorption and heat dissipation functions as recited in claim 1, wherein: the appearance structure of engine body shell (3) is U type structure, and the side end face of engine body shell (3) runs through and has fastened nut (4), engine body shell (3) and reduction gear connecting plate (5) pass through threaded connection and constitute detachable construction.
3. The reducer casing with the shock absorption and heat dissipation functions as recited in claim 1, wherein: the right-hand member face laminating of reduction gear main part (1) has connection fixed plate (2), and the connected mode between heat dissipation shell (6) and engine body shell (3) is for cup jointing the connection, heat dissipation shell (6) passes through threaded connection with the surface of engine body shell (3) and constitutes detachable construction.
4. The reducer casing with the shock absorption and heat dissipation functions as recited in claim 1, wherein: the radiating pipes (7) penetrate through the inner wall of the radiating shell (6), and the radiating pipes (7) are located on the inner surface of the radiating shell (6) and distributed at intervals on the circumference.
5. The reducer casing with the shock absorption and heat dissipation functions as recited in claim 1, wherein: the water-cooling type solar water heater is characterized in that a water drainage interface (9) is arranged below the heat dissipation interface (8), a communication structure is formed between the heat dissipation interface (8) and the water drainage interface (9) and the heat dissipation pipe (7), and a through hole (10) is formed in the water drainage interface (9) relative to the opposite surface of the heat dissipation shell (6).
6. The reducer casing with the shock absorption and heat dissipation functions as recited in claim 1, wherein: the shell base (11) and the connecting base (14) are symmetrically distributed about the vertical central line of the heat dissipation shell (6) and are provided with 2 groups, a sealing structure is formed between the lower end faces of the negative pressure bin (13) and the buffer pressing plate (12), and the appearance structure of the connecting base (14) is an L-shaped structure.
7. The reducer casing with the shock absorption and heat dissipation functions as recited in claim 1, wherein: the operating principle of the shell of the speed reducer is as follows: firstly, a machine body shell (3) is sleeved on the outer layer of a speed reducer main body (1) from right to left, so that a power line of the speed reducer main body (1) penetrates through an opening on the right end face of the machine body shell (3), then the left end face of the machine body shell (3) is attached to the side end face of a speed reducer connecting plate (5), so that a threaded port of the machine body shell (3) and a threaded port of the speed reducer connecting plate (5) correspond to each other, then a fastening nut (4) is inserted into the machine body shell (3) and the speed reducer connecting plate (5), the fastening nut (4) penetrates through the machine body shell (3) and the speed reducer connecting plate (5) after rotation, and the other end of the speed reducer connecting plate (5) is fixed by the fastening nut;
then the heat dissipation shell (6) is sleeved on the outer side of the machine body shell (3) from left to right, and the nut is utilized again to fix the heat dissipation shell (6) and the machine body shell (3), so that the machine body shell (3) and the heat dissipation shell (6) are utilized to integrally seal the reducer main body (1) inside, a connecting shaft of the reducer main body (1) is connected with external equipment by utilizing the through hole (10), the reducer can generate heat in the using process, a water pump pipeline can be connected outside the heat dissipation interface (8), meanwhile, the drainage interface (9) is connected, a water pump enables water flow or other cooling liquid to be placed into the heat dissipation pipe (7) through the heat dissipation interface (8), as the heat dissipation pipe (7) is located on the circumference of the inner wall of the heat dissipation shell (6), the heat inside of the heat dissipation shell (6) can be rapidly absorbed and can be taken out from the drainage interface (9), thereby achieving the purpose of heat dissipation;
and the lower bottom surface of heat dissipation shell (6) has set up two sets of shell bases (11), two sets of shell bases (11) all are the L type, and with heat dissipation shell (6) welding, because be in vacuum state between buffer pressing plate (12) and negative pressure storehouse (13), make the pressure size between buffer pressing plate (12) and negative pressure storehouse (13) fixed, when heat dissipation shell (6) takes place vibrations, utilize this pressure can reduce the amplitude of connecting base (14) and receiving, and then can make the installation of connecting base 14 with put more stably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359560.5A CN111173918A (en) | 2019-12-25 | 2019-12-25 | Reduction gear shell with shock attenuation heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359560.5A CN111173918A (en) | 2019-12-25 | 2019-12-25 | Reduction gear shell with shock attenuation heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111173918A true CN111173918A (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911359560.5A Pending CN111173918A (en) | 2019-12-25 | 2019-12-25 | Reduction gear shell with shock attenuation heat dissipation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555394A (en) * | 2021-01-06 | 2021-03-26 | 陈荣海 | Speed reducer of punch conveyor |
-
2019
- 2019-12-25 CN CN201911359560.5A patent/CN111173918A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555394A (en) * | 2021-01-06 | 2021-03-26 | 陈荣海 | Speed reducer of punch conveyor |
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Effective date of registration: 20230308 Address after: 224000 No.1, Huaxing Avenue, Yandu District, Yancheng City, Jiangsu Province (f) Applicant after: Yancheng Yongan Technology Co.,Ltd. Address before: 3 / F, production building, Zhangzhuang national entrepreneurship and innovation park complex, Yandu District, Yancheng City, Jiangsu Province, 224000 (g) Applicant before: YANCHENG HALI POWER TRANSMISSION AND INTELLIGENT EQUIPMENT INDUSTRY RESEARCH INSTITUTE Co.,Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20200519 |