CN105443733A - Speed reducer protecting device - Google Patents
Speed reducer protecting device Download PDFInfo
- Publication number
- CN105443733A CN105443733A CN201511035247.8A CN201511035247A CN105443733A CN 105443733 A CN105443733 A CN 105443733A CN 201511035247 A CN201511035247 A CN 201511035247A CN 105443733 A CN105443733 A CN 105443733A
- Authority
- CN
- China
- Prior art keywords
- protecting device
- main shaft
- upper shell
- reducer
- lower shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- F16H57/02—Gearboxes; Mounting gearing therein
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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
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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
- F16H57/042—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
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention provides a speed reducer protecting device comprising a motor shell and a speed reducing gearbox body, wherein a motor is arranged in the motor shell, an output shaft of the motor extends to the speed reducing gearbox body and is connected with a worm, and a worm gear meshed with the worm is arranged in the speed reducing gearbox body; the worm gear is fixedly provided with a main shaft of which one end extends out of the speed reducing gearbox body, the wall of the speed reducing gearbox body corresponding to the other end of the main shaft is provided with a detachable cover body, and a central shaft of the worm is vertical to a central shaft of the main shaft; and the speed reducing gearbox body comprises an upper shell and a lower shell, wherein the worm is located in the lower shell, the tail end of the worm is provided with a detachable end cover capable of providing convenience for overhaul, the upper shell is detachably connected with the lower shell, sealing gaskets are arranged at the connecting parts of the upper shell and the lower shell, and the top wall of the upper shell is provided with a transparent observation window. By using the speed reducer protecting device provided by the invention, on one hand, particulate matters such as dust can be prevented from falling into a speed reducer, and on the other hand, the speed reducer can be conveniently overhauled, and lubricating oil can be replenished in time, so that the service life of the speed reducer is further prolonged.
Description
Technical field
The invention belongs to speed reducer field, especially relate to a kind of reducer protecting device.
Background technique
Speed reducer plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, and speed reducer is a kind of relatively accurate machinery, uses its object to be reduce rotating speed, increases torque.Therefore, the application area of speed reducer is quite extensive, and speed reducer is mainly used in the industry such as lifting (hoist), mine (reciprocating sieve), metallurgy, papermaking, building (stirrer), chemical industry, weaving, light industry.
But because the worm gear of speed reducer, worm screw can be worn and torn along with the increase of service time, especially in the factory of bad environments, particulate matter can increase the wearing and tearing of speed reducer, and then reduces the working life of speed reducer; In addition, the lubricant oil in general speed reducer, Sealing etc. can lose efficacy at short notice, affect the use of speed reducer.
Summary of the invention
In view of this, the present invention is intended to propose a kind of reducer protecting device, to solve short problem in existing speed reducer working life.
For achieving the above object, technological scheme of the present invention is achieved in that
A kind of reducer protecting device, comprise electric machine casing and deceleration box, be provided with motor in described electric machine casing, described motor output shaft extends to described deceleration box and connects a worm screw 9, is provided with the turbine engaged with described worm screw 9 in described deceleration box;
Described turbine is installed with main shaft 4, described deceleration box is stretched out in described main shaft 4 one end, and the speed reducer body wall corresponding with the other end of described main shaft 4 is provided with detachable lid, the central shaft of described worm screw 9 and the central axis of described main shaft 4;
Described deceleration box comprises upper shell 1 and lower shell body 2, described worm screw 9 is positioned at described lower shell body 2, described worm screw 9 end is provided with the removable end cap 3 of convenient maintenance, described upper shell 1 and lower shell body 2 removably connect, described upper shell 1 and described lower shell body 2 joint are equipped with sealing gasket 14, and described upper shell 1 roof is provided with transparent sight hole 10.
Further, described transparent sight hole 10 is provided with the through hole 12 that can drip lubricant oil.
Further, described transparent sight hole 10 is hinged with described upper shell 1 roof.
Further, described transparent sight hole 10 side is provided with handle 13.
Further, upper shell 1 and lower shell body 2 are fixedly connected with by four the first bolts 8 being arranged on inner ring and four the second bolts 7 being arranged on outer ring.
Further, described main shaft 4 is positioned in the middle part of described deceleration box.
Further, described main shaft 4 is provided with keyway 5.
Further, described lower shell body 2 bottom is provided with adjustable for height feet 15.
Further, water-cooling tube is provided with in described upper box 1 sidewall.
Further, water-cooling tube is provided with in described lower box 2 sidewall.
Relative to prior art, reducer protecting device of the present invention has following advantage:
Reducer protecting device of the present invention can avoid the particulate matters such as dust to fall into speed reducer on the one hand; Conveniently can carry out maintenance to speed reducer and timely make-up oil on the one hand in addition, and then improve the working life of speed reducer.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the reducer protecting device described in the embodiment of the present invention;
The another kind of structural representation that Fig. 2 is the reducer protecting device described in the embodiment of the present invention.
Description of reference numerals:
1-upper shell; 2-lower shell body; 3-removable end cap; 4-main shaft; 5-keyway; 7-second bolt; 8-first bolt; 9-worm screw; 10-transparent sight hole; 12-through hole; 13-handle; 14-sealing gasket.
Embodiment
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood by concrete condition.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
A kind of reducer protecting device, as shown in Figures 1 and 2, comprise electric machine casing and deceleration box, be provided with motor in electric machine casing, motor output shaft extends to deceleration box and connects a worm screw 9, is provided with the turbine engaged with worm screw 9 in deceleration box; Turbine is installed with main shaft 4, deceleration box is stretched out in main shaft 4 one end, and the speed reducer body wall corresponding with the other end of main shaft 4 is provided with detachable lid, the central shaft of worm screw 9 and the central axis of main shaft 4; Deceleration box comprises upper shell 1 and lower shell body 2, worm screw 9 is positioned at lower shell body 2, and worm screw 9 end is provided with the removable end cap 3 of convenient maintenance, and upper shell 1 and lower shell body 2 removably connect, upper shell 1 and lower shell body 2 joint are equipped with sealing gasket 14, and upper shell 1 roof is provided with transparent sight hole 10.Worm gear and detachable lid are not drawn in Fig. 1, Fig. 2.Removable end cap 3 and arranging of detachable lid are conveniently overhauled speed reducer.The service condition of each parts in transparent sight hole 10 convenient observation deceleration box.
Further, transparent sight hole 10 is provided with the through hole 12 that can drip lubricant oil.
Further, transparent sight hole 10 is hinged with upper shell 1 roof.
Further, transparent sight hole 10 side is provided with handle 13.
Further, upper shell 1 and lower shell body 2 are fixedly connected with by four the first bolts 8 being arranged on inner ring and four the second bolts 7 being arranged on outer ring.
Further, main shaft 4 is positioned in the middle part of deceleration box.
Further, main shaft 4 is provided with keyway 5.
Further, lower shell body 2 bottom is provided with adjustable for height feet 15.As shown in Figure 2, speed reducer conveniently can be placed on irregular ground or end face and use by the setting of feet 15, makes speed reducer more stable in working room.
Further, water-cooling tube is provided with in upper box 1 sidewall.The heat produced when conveniently being worked by speed reducer that arranges of water-cooling tube is discharged in time.Upper box 1 and lower box 2 pages can be made up of Heat Conduction Material, to dispel the heat in time.
Further, water-cooling tube is provided with in lower box 2 sidewall.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. a reducer protecting device, it is characterized in that: comprise electric machine casing and deceleration box, motor is provided with in described electric machine casing, described motor output shaft extends to described deceleration box and connects a worm screw (9), is provided with the turbine engaged with described worm screw (9) in described deceleration box;
Described turbine is installed with main shaft (4), described deceleration box is stretched out in described main shaft (4) one end, the speed reducer body wall corresponding with the other end of described main shaft (4) is provided with detachable lid, the central shaft of described worm screw (9) and the central axis of described main shaft (4);
Described deceleration box comprises upper shell (1) and lower shell body (2), described worm screw (9) is positioned at described lower shell body (2), described worm screw (9) end is provided with the removable end cap (3) of convenient maintenance, described upper shell (1) and lower shell body (2) removably connect, described upper shell (1) and described lower shell body (2) joint are equipped with sealing gasket (14), and described upper shell (1) roof is provided with transparent sight hole (10).
2. reducer protecting device according to claim 1, is characterized in that: described transparent sight hole (10) is provided with the through hole (12) that can drip lubricant oil.
3. reducer protecting device according to claim 1, is characterized in that: described transparent sight hole (10) is hinged with described upper shell (1) roof.
4. reducer protecting device according to claim 3, is characterized in that: described transparent sight hole (10) side is provided with handle (13).
5. the reducer protecting device according to any one of claim 1-4, is characterized in that: upper shell (1) and lower shell body (2) are fixedly connected with by four the first bolts (8) being arranged on inner ring and four the second bolts (7) being arranged on outer ring.
6. reducer protecting device according to claim 5, is characterized in that: described main shaft (4) is positioned in the middle part of described deceleration box.
7. reducer protecting device according to claim 6, is characterized in that: described main shaft (4) is provided with keyway (5).
8. reducer protecting device according to claim 7, is characterized in that: described lower shell body (2) bottom is provided with adjustable for height feet (15).
9. the reducer protecting device according to claim 1-4 or any one of 6-8, is characterized in that: be provided with water-cooling tube in described upper box (1) sidewall.
10. reducer protecting device according to claim 9, is characterized in that: be provided with water-cooling tube in described lower box (2) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035247.8A CN105443733A (en) | 2015-12-31 | 2015-12-31 | Speed reducer protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035247.8A CN105443733A (en) | 2015-12-31 | 2015-12-31 | Speed reducer protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105443733A true CN105443733A (en) | 2016-03-30 |
Family
ID=55554256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511035247.8A Pending CN105443733A (en) | 2015-12-31 | 2015-12-31 | Speed reducer protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022261894A1 (en) * | 2021-06-17 | 2022-12-22 | Abb Schweiz Ag | Hygienic assembly and hygienic robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769615Y (en) * | 2004-06-21 | 2006-04-05 | 邦飞利减速器股份有限公司 | Electric machine speed reducer including worm-bevel gear reducer |
| CN201973196U (en) * | 2010-12-30 | 2011-09-14 | 天津市祥和机械有限责任公司 | Speed reducer for construction elevator |
| CN202560993U (en) * | 2012-03-05 | 2012-11-28 | 杭州航天变速机有限公司 | Worm-gear speed reducer with oil dipstick mechanism |
| CN202646620U (en) * | 2012-06-11 | 2013-01-02 | 常州飞天齿轮有限公司 | Gear box body |
| CN205639552U (en) * | 2015-12-31 | 2016-10-12 | 天津贝斯特斯科技有限公司 | Speed reducer protection device |
-
2015
- 2015-12-31 CN CN201511035247.8A patent/CN105443733A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769615Y (en) * | 2004-06-21 | 2006-04-05 | 邦飞利减速器股份有限公司 | Electric machine speed reducer including worm-bevel gear reducer |
| CN201973196U (en) * | 2010-12-30 | 2011-09-14 | 天津市祥和机械有限责任公司 | Speed reducer for construction elevator |
| CN202560993U (en) * | 2012-03-05 | 2012-11-28 | 杭州航天变速机有限公司 | Worm-gear speed reducer with oil dipstick mechanism |
| CN202646620U (en) * | 2012-06-11 | 2013-01-02 | 常州飞天齿轮有限公司 | Gear box body |
| CN205639552U (en) * | 2015-12-31 | 2016-10-12 | 天津贝斯特斯科技有限公司 | Speed reducer protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022261894A1 (en) * | 2021-06-17 | 2022-12-22 | Abb Schweiz Ag | Hygienic assembly and hygienic robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |