CN205639552U - Speed reducer protection device - Google Patents
Speed reducer protection device Download PDFInfo
- Publication number
- CN205639552U CN205639552U CN201521144976.2U CN201521144976U CN205639552U CN 205639552 U CN205639552 U CN 205639552U CN 201521144976 U CN201521144976 U CN 201521144976U CN 205639552 U CN205639552 U CN 205639552U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- protecting device
- upper shell
- casing
- lower house
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a speed reducer protection device, including motor casing and speed reduction box, be equipped with the motor in the motor casing, motor output shaft extends to speed reduction box parallel connection and connects a worm, the reducing gear box is internal be equipped with with worm mesh's turbine, set firmly the main shaft on the turbine, the speed reduction box is stretched out to main shaft one end, is equipped with on the reducing gear box body wall that corresponds with the other end of main shaft and dismantles the lid, and the center pin of worm is perpendicular with the center pin of main shaft, the speed reduction box includes casing and lower casing, and it is internal that the worm lies in the inferior valve, and the worm end is equipped with the convenient end cover dismantled that examines and repair, and go up the casing and the casing is removable down unloads the connection, goes up casing and inferior valve body coupling department and all is equipped with sealed the pad, goes up and is equipped with transparent observation window on the casing roof. Speed reducer protection device can avoid on the one hand particulate matter such as dust to fall into the speed reducer, can conveniently overhaul the speed reducer on the one hand in addition and timely make -up oil, and then improve the life of speed reducer.
Description
Technical field
This utility model belongs to reductor field, especially relates to a kind of reducer protecting device.
Background technology
Reductor plays coupling rotating speed and the effect of transmission torque between prime mover and working machine or actuator, and reductor is a kind of relatively accurate machinery, and the purpose using it is to reduce rotating speed, increases torque.Therefore, the range of application of reductor is quite extensive, and reductor is mainly used in the industries such as lifting (crane), mine (reciprocating sieve), metallurgy, papermaking, building (blender), chemical industry, weaving, light industry.
But, owing to worm gear, the worm screw of reductor can be worn and torn along with the increase of the time of use, especially in the factory of bad environments, particulate matter can increase the abrasion of reductor, and then reduces the service life of reductor；It addition, lubricating oil in general reductor, sealing member etc. can lose efficacy at short notice, affect the use of reductor.
Summary of the invention
In view of this, this utility model is directed to a kind of reducer protecting device, to solve short problem in existing reductor service life.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of reducer protecting device, including electric machine casing and deceleration box, is 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；
Being installed with main shaft 4 on described turbine, described deceleration box is stretched out in described main shaft 4 one end, and the reduction box body wall corresponding with the other end of described main shaft 4 is provided with the central axis of detachable lid, the central shaft of described worm screw 9 and described main shaft 4；
Described deceleration box includes upper shell 1 and lower house 2, described worm screw 9 is positioned at described lower house 2, described worm screw 9 end is provided with the removable end cap 3 of convenient maintenance, described upper shell 1 and lower house 2 removably connect, described upper shell 1 and described lower house 2 junction 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 lubricating 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 house 2 are by being arranged on four the first bolts 8 of inner ring and being arranged on four the second fixing connections of bolts 7 of 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 house 2 bottom is provided with adjustable for height feet 15.
Further, it is provided with cooling water pipe in described upper shell 1 sidewall.
Further, it is provided with cooling water pipe in described lower house 2 sidewall.
Relative to prior art, reducer protecting device described in the utility model has the advantage that
Reducer protecting device described in the utility model is on the one hand it can be avoided that the particulate matters such as dust fall in reductor；Still further aspect can facilitate and reductor carries out maintenance timely make-up oil, and then improves the service life of reductor.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the reducer protecting device described in this utility model embodiment；
Fig. 2 is the another kind of structural representation of the reducer protecting device described in this utility model embodiment.
Description of reference numerals:
1-upper shell；2-lower house；3-removable end cap；4-main shaft；5-keyway；7-the second bolt；8-the first bolt；9-worm screw；10-transparent sight hole；12-through hole；13-handle；14-sealing gasket.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can express or implicitly include one or more this feature.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood by concrete condition.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of reducer protecting device, as shown in Figures 1 and 2, including electric machine casing and deceleration box, is 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；Being installed with main shaft 4 on turbine, deceleration box is stretched out in main shaft 4 one end, and the reduction box body wall corresponding with the other end of main shaft 4 is provided with the central axis of detachable lid, the central shaft of worm screw 9 and main shaft 4；Deceleration box includes upper shell 1 and lower house 2, worm screw 9 is positioned at lower house 2, and worm screw 9 end is provided with the removable end cap 3 of convenient maintenance, and upper shell 1 and lower house 2 removably connect, upper shell 1 and lower house 2 junction 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 by Fig. 1, Fig. 2.Reductor is conveniently overhauled by removable end cap 3 and arranging of detachable lid.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 lubricating 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 house 2 are by being arranged on four the first bolts 8 of inner ring and being arranged on four the second fixing connections of bolts 7 of 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 house 2 bottom is provided with adjustable for height feet 15.As in figure 2 it is shown, the setting of feet 15 can facilitate, and reductor is placed on irregular ground or end face use, make reductor more stable in operating room.
Further, it is provided with cooling water pipe in upper shell 1 sidewall.The heat produced when conveniently being worked by reductor that arranges of cooling water pipe is discharged in time.Upper shell 1 and lower house page 2 can be made from a material that be thermally conductive, in order to dispel the heat in time.
Further, it is provided with cooling water pipe in lower house 2 sidewall.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is exemplary, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (10)
1. a reducer protecting device; it is characterized in that: include electric machine casing and deceleration box; it is 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；
Main shaft (4) it is installed with on described turbine, described deceleration box is stretched out in described main shaft (4) one end, the reduction box body wall corresponding with the other end of described main shaft (4) is provided with the central axis of detachable lid, the central shaft of described worm screw (9) and described main shaft (4)；
Described deceleration box includes upper shell (1) and lower house (2), described worm screw (9) is positioned at described lower house (2), described worm screw (9) end is provided with the removable end cap (3) of convenient maintenance, described upper shell (1) and lower house (2) removably connect, described upper shell (1) and described lower house (2) junction are equipped with sealing gasket (14), and described upper shell (1) roof is provided with transparent sight hole (10).
Reducer protecting device the most according to claim 1, it is characterised in that: described transparent sight hole (10) is provided with the through hole (12) that can drip lubricating oil.
Reducer protecting device the most according to claim 1, it is characterised in that: described transparent sight hole (10) is hinged with described upper shell (1) roof.
Reducer protecting device the most according to claim 3, it is characterised in that: described transparent sight hole (10) side is provided with handle (13).
5. according to the reducer protecting device described in any one of claim 1-4, it is characterised in that: upper shell (1) and lower house (2) are by being arranged on four the first bolts (8) of inner ring and being arranged on the fixing connection of four the second bolts (7) of outer ring.
Reducer protecting device the most according to claim 5, it is characterised in that: described main shaft (4) is positioned in the middle part of described deceleration box.
Reducer protecting device the most according to claim 6, it is characterised in that: described main shaft (4) is provided with keyway (5).
Reducer protecting device the most according to claim 7, it is characterised in that: described lower house (2) bottom is provided with adjustable for height feet (15).
9. according to the reducer protecting device described in claim 1-4 or any one of 6-8, it is characterised in that: it is provided with cooling water pipe in described upper shell (1) sidewall.
Reducer protecting device the most according to claim 9, it is characterised in that: it is provided with cooling water pipe in described lower house (2) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144976.2U CN205639552U (en) | 2015-12-31 | 2015-12-31 | Speed reducer protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144976.2U CN205639552U (en) | 2015-12-31 | 2015-12-31 | Speed reducer protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639552U true CN205639552U (en) | 2016-10-12 |
Family
ID=57078568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144976.2U Expired - Fee Related CN205639552U (en) | 2015-12-31 | 2015-12-31 | Speed reducer protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443733A (en) * | 2015-12-31 | 2016-03-30 | 天津贝斯特斯科技有限公司 | Speed reducer protecting device |
-
2015
- 2015-12-31 CN CN201521144976.2U patent/CN205639552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443733A (en) * | 2015-12-31 | 2016-03-30 | 天津贝斯特斯科技有限公司 | Speed reducer protecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20191231 |