CN217355487U - Speed reducer convenient to dismantle and maintain - Google Patents
Speed reducer convenient to dismantle and maintain Download PDFInfo
- Publication number
- CN217355487U CN217355487U CN202123354287.2U CN202123354287U CN217355487U CN 217355487 U CN217355487 U CN 217355487U CN 202123354287 U CN202123354287 U CN 202123354287U CN 217355487 U CN217355487 U CN 217355487U
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- Prior art keywords
- baffle
- breather
- box
- speed reducer
- oil
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 41
- 229910000805 Pig iron Inorganic materials 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 19
- 239000010721 machine oil Substances 0.000 abstract description 17
- 238000005276 aerator Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 9
- 239000010705 motor oil Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a speed reducer convenient to dismantle and maintain, including box and oil gauge, the left end of box just is close to bottom position department and installs the oil gauge, the inside of box just is close to the bottom and transversely runs through there is the entry shaft, the upside of entry shaft is provided with the output shaft, splash guard's upside is provided with the breather and the breather runs through inside the top of box, drops the speed of high-speed rotation, and when inside rotates, inside machine oil will spatter in disorder, protects the breather not to spatter by inside machine oil through splash guard at this time, and expanded gas can also come normal discharge through baffle A and baffle B when using, when machine oil spatters to go up, at this time will be blocked by baffle A at first, and the air vent of inside baffle B is in fact the side, so machine oil can not go up, and the machine oil that spatters up can flow down from baffle A again because of gravity, thus, the normal use of the aerator cannot be influenced when in use.
Description
Technical Field
The utility model belongs to the technical field of the speed reducer is relevant, concretely relates to speed reducer convenient to dismantle and maintain.
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 worm and gear speed reducer has the main characteristics of reverse self-locking function, large reduction ratio, and different axes and planes of an input shaft and an output shaft. But generally has larger volume, low transmission efficiency and low precision.
The existing speed reducer technology convenient to disassemble and maintain has the following problems: the existing speed reducer convenient to detach and maintain is mainly used for reducing the speed, the whole speed reducer convenient to detach and maintain is mainly realized through an internal gear and a worm, the speed reducer can play a role in reducing the speed through the internal gear and the worm, but the inside oil adding is needed when the speed reducer is used, when the speed reducer rotates at a high speed, the internal oil can be splashed in a mess mode, the top end of the speed reducer is provided with a breather, if a viscous base belt splashes the inside of the breather, the breather cannot be normally used at the time, and the oil can flow out of the breather possibly, so that a large amount of oil can be arranged outside, and the speed reducer is very troublesome when being cleaned.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speed reducer convenient to dismantle and maintain, though can play the effect of speed reduction through inside gear and worm to propose in solving above-mentioned background art, but inside messenger's needs use with machine oil when using, when inside high-speed pivoted, inside machine oil will spatter in disorder, and be provided with the breather on the top, if thick basic friend spatters the inside of breather, the breather just can not normal use at this time, still possible machine oil flows from the breather, the outside will have a large amount of machine oil like this, the trouble problem that will be very like this when clearing up.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a speed reducer convenient to dismantle and maintain, includes box and oil meter, the left end of box just is close to bottom position department and installs the oil meter, the inside of box just is close to the bottom and transversely runs through there is the impetus axle, the upside of impetus axle is provided with the output axle, the upside of output axle is provided with the anti splash device, the upside of anti splash device is provided with breather and runs through inside the top of box, the anti splash device includes baffle A and baffle B, the downside of breather is provided with baffle B, baffle B's downside is provided with baffle A.
Preferably, the whole box body is made of pig iron, and the outer wall of the box body is painted with paint.
Preferably, the outer wall of the input shaft close to the right end is provided with an oil seal, and the left side of the oil seal of the input shaft close to the right end outer wall is provided with a bearing.
Preferably, the splash-proof device is fixedly connected with the box body through welding, and the overall cross section of the splash-proof device is circular.
Preferably, the outer wall of the aerator is provided with threads, and the aerator is rotated clockwise by the threads.
Preferably, the vent holes of the baffle plate A are arranged inside the bottom end, and the vent holes of the baffle plate B are arranged inside the side surface.
Compared with the prior art, the utility model provides a speed reducer convenient to dismantle and maintain possesses following beneficial effect:
1. the anti-splash device is added on the speed reducer convenient to disassemble and maintain, and the newly added anti-splash device is arranged on the lower side of the breather when not used, so that the normal exhaust of the breather cannot be influenced when not used, and when the speed reducer is required to be used, namely, the internal viscous engine oil splashes, the engine oil can be blocked by the anti-splash device, so that the engine oil cannot splash into the inside of the breather when used, the normal use of the breather cannot be influenced, the internal expanding gas can be discharged, the safety is improved when the speed reducer is used, the engine oil cannot flow out of the breather, and the outside does not need to be cleaned;
2. the utility model discloses a concrete application method of splash guard, carry the speed reducer of whole convenient to detach maintenance to the place that needs to use, then check that the speed reducer of whole convenient to detach maintenance has the place that does not damage, can prevent like this when using unexpected, then carry out fixed connection to input axle and outside motor, after connecting, then connect output axle and the place that needs to use, just can toward inside add machine oil after connecting, then just can normally use, through the conversion of input axle and output axle when using, reduce the speed of high-speed rotation, when internal rotation, inside machine oil will spatter in disorder, protect the breather not spattered by inside machine oil through the splash guard at this moment, expanded gas can also be normally discharged through baffle A and baffle B when using, when the engine oil splashes, the engine oil is firstly blocked by the baffle plate A, and the vent holes of the inner baffle plate B are arranged on the side surface, so the engine oil cannot splash, and the splashed engine oil flows down from the baffle plate A again due to gravity, and the normal use of the breather cannot be influenced when the breather is used.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of a front view cross-sectional structure of a speed reducer convenient for disassembly and maintenance provided by the utility model;
fig. 2 is a schematic view of a partial cross-sectional structure of a speed reducer convenient for disassembly and maintenance provided by the present invention;
fig. 3 is a schematic side view of a cross-sectional structure of a speed reducer convenient for disassembly and maintenance;
fig. 4 is a schematic view of a locally enlarged structure of a speed reducer convenient for disassembly and maintenance provided by the present invention;
in the figure: 1. a box body; 2. oil surface; 3. an input shaft; 4. a force output shaft; 5. a splash guard; 6. an aerator; 7. a baffle A; 8. and a baffle B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a speed reducer convenient to disassemble and maintain comprises a box body 1 and an oil meter 2, wherein the whole body of the box body 1 is made of pig iron, the outer wall of the box body 1 is coated with paint, so that the oxidation of the outer wall can be placed when the speed reducer is used, the service life can be prolonged, the oil meter 2 is installed at the position, close to the bottom end, of the left end of the box body 1, an entry shaft 3 transversely penetrates through the inner part of the box body 1 and close to the bottom end, an oil seal is arranged on the outer wall, close to the right end, of the entry shaft 3, so that the internal engine oil cannot flow out from the inner part when the speed reducer is used in a self-loved mode, the external air cannot enter the inner part when the speed reducer is used, a bearing is arranged on the left side of the oil seal, close to the outer wall of the right end, of the entry shaft 3, an exit shaft 4 is arranged on the upper side of the entry shaft 3, a splash-proof device 5 is provided with an air breather 6, and the breather 6 penetrates through the top end of the box body 1, the outer wall of the breather 6 is provided with threads, and the breather 6 is rotated clockwise through the threads, so that the mounting and dismounting are convenient and fast.
Example two
Referring to fig. 1, fig. 2 and fig. 4, the present invention provides a technical solution: the utility model provides a speed reducer convenient to dismantle and maintain, splash guard 5 includes baffle A7 and baffle B8, splash guard 5 passes through welded fastening with box 1 and is connected, relatively stable when using like this, also can be relatively durable and the cost is cheap when using like this, splash guard 5's whole cross sectional shape is circular, protection top that like this can be fine can not spattered by machine oil, breather 6's downside is provided with baffle B8, baffle A7's air vent sets up inside the bottom, the machine oil that spatters up like this will trickle down through gravity, can not influence inside air escape when using like this, baffle B8's air vent sets up inside the side, baffle B8's downside is provided with baffle A7.
The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, when using the speed reducer of convenient to detach maintenance, at first need carry the whole speed reducer of convenient to detach maintenance to the place that needs to use, then check that whole speed reducer of convenient to detach maintenance has the place that does not damage, can prevent to have accident when using, then carry out fixed connection to input shaft 3 and external motor, after connecting, then connect output shaft 4 and the place that needs to use, just can add machine oil to inside after connecting, then just can normally use, through the conversion of input shaft 3 and output shaft 4 when using, high-speed pivoted speed is reduced, when internal rotation, inside machine oil will spatter in disorder, protect breather 6 from being spattered by inside machine oil through splash guard 5 at this moment, the expanded gas can also be normally discharged through baffle A7 and baffle B8 when using, when oil splashes, the oil is firstly blocked by the baffle A7, and the ventilation holes of the inner baffle B8 are arranged on the side, so that the oil cannot splash, and the splashed oil flows down from the baffle A7 again due to gravity, so that the normal use of the breather 6 is not influenced when the breather is used.
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 speed reducer convenient to dismantle and maintain, includes box (1) and oil meter (2), its characterized in that: the left end of box (1) just is close to bottom position department and installs oil meter (2), the inside of box (1) just transversely runs through near the bottom has inlet shaft (3), the upside of inlet shaft (3) is provided with output shaft (4), the upside of output shaft (4) is provided with splash guard (5), the upside of splash guard (5) is provided with inside top that breather (6) and breather (6) run through at box (1), splash guard (5) include baffle A (7) and baffle B (8), the downside of breather (6) is provided with baffle B (8), the downside of baffle B (8) is provided with baffle A (7).
2. A reducer convenient to disassemble and maintain according to claim 1, characterized in that: the whole box body (1) is made of pig iron, and the outer wall of the box body (1) is coated with paint.
3. A reducer convenient to disassemble and maintain according to claim 1, characterized in that: the outer wall of the input shaft (3) close to the right end position is provided with an oil seal, and the left side of the oil seal of the input shaft (3) close to the right end outer wall is provided with a bearing.
4. A reducer convenient to disassemble and maintain according to claim 1, characterized in that: the splash-proof device (5) is fixedly connected with the box body (1) through welding, and the whole section of the splash-proof device (5) is circular.
5. A reducer convenient to disassemble and maintain according to claim 1, characterized in that: the outer wall of the breather (6) is provided with threads, and the breather (6) rotates clockwise through the threads.
6. A reducer convenient to disassemble and maintain according to claim 1, characterized in that: the air vent setting of baffle A (7) is inside in the bottom, the air vent setting of baffle B (8) is inside the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354287.2U CN217355487U (en) | 2021-12-29 | 2021-12-29 | Speed reducer convenient to dismantle and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354287.2U CN217355487U (en) | 2021-12-29 | 2021-12-29 | Speed reducer convenient to dismantle and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217355487U true CN217355487U (en) | 2022-09-02 |
Family
ID=83039630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123354287.2U Active CN217355487U (en) | 2021-12-29 | 2021-12-29 | Speed reducer convenient to dismantle and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217355487U (en) |
-
2021
- 2021-12-29 CN CN202123354287.2U patent/CN217355487U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: 334000, Room 206, Building 2, Automobile Market, Hutou Community, Lulin Street, Guangfeng County, Shangrao City, Jiangxi Province Patentee after: Lv Jie Patentee after: Tang Qinglian Address before: 210000 South Group, houchong village, Yongning Street, Pukou District, Nanjing City, Jiangsu Province Patentee before: Nanjing Qiyue Electromechanical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: No. 3010 Xucun Road, Xinbang Town, Songjiang District, Shanghai, 2016 Patentee after: Taifu transmission technology (Shanghai) Co.,Ltd. Address before: 334000, Room 206, Building 2, Automobile Market, Hutou Community, Lulin Street, Guangfeng County, Shangrao City, Jiangxi Province Patentee before: Lv Jie Patentee before: Tang Qinglian |