CN112228530A - Gear reducer capable of self-checking resistance and automatically adding lubricant - Google Patents
Gear reducer capable of self-checking resistance and automatically adding lubricant Download PDFInfo
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- CN112228530A CN112228530A CN202011287370.XA CN202011287370A CN112228530A CN 112228530 A CN112228530 A CN 112228530A CN 202011287370 A CN202011287370 A CN 202011287370A CN 112228530 A CN112228530 A CN 112228530A
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- cavity
- speed reducer
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- resistance
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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
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0061—Force sensors associated with industrial machines or actuators
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a gear reducer capable of self-checking resistance and automatically adding lubricant, which comprises a shell, the shell is provided with a speed reducer cavity, an output control switching cavity positioned on the left side of the shell, a resistance detection cavity positioned on the lower side of the shell and an input control switching cavity positioned on the lower side of the resistance detection cavity, the speed reducer cavity is internally provided with a speed reducer mechanism which comprises a plurality of speed reducer transmission shafts which are rotatably connected between the left cavity wall and the right cavity wall of the speed reducer cavity, the transmission shaft of the speed reducer is fixedly connected with a certain number of large gears and small gears of the speed reducer which are meshed with or contacted with each other, when the self-checking function is started, the speed reducer can automatically disconnect the transmission of the output part and detect the resistance at the input end of the rotating speed reducer, judge the lubrication degree through the resistance, under the condition of large resistance caused by insufficient lubrication, lubricating oil is automatically supplemented, and all gears of the whole speed reducer mechanism are lubricated.
Description
Technical Field
The invention relates to the related field of speed reducers, in particular to a gear speed reducer capable of self-checking resistance and automatically adding a lubricant.
Background
The speed reducer is an independent part which is enclosed in a rigid shell and consists of various transmission parts, 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 in modern machinery, has various types and can be divided into a gear speed reducer, a worm speed reducer and a planetary gear speed reducer according to transmission types;
the general reduction gear is in order to exert better transmission efficiency, reduces loss and wearing and tearing and all need inside well lubricate, and when lubricated degree reduces, the reduction gear can produce the loss, noise and loss scheduling problem generate heat.
Disclosure of Invention
The invention aims to provide a gear reducer which can automatically detect resistance and automatically add a lubricant, and realize the functions of detecting the self efficiency and automatically lubricating the gear reducer.
The invention is realized by the following technical scheme.
The invention relates to a gear reducer capable of self-checking resistance and automatically adding lubricant, which comprises a shell, wherein the shell is provided with a reducer cavity, an output control switching cavity positioned on the left side of the shell, a resistance detection cavity positioned on the lower side of the shell and an input control switching cavity positioned on the lower side of the resistance detection cavity, a reducer mechanism is arranged in the reducer cavity and comprises a plurality of reducer transmission shafts rotatably connected between the left cavity wall and the right cavity wall of the reducer cavity, a certain number of reducer large gears and reducer small gears which are meshed or contacted with each other are fixedly connected on the reducer transmission shafts, oil guide grooves in specific shapes are properly arranged on the end surfaces of one ends, facing other reducer large gears, of the reducer large gears, a reducer is fixedly connected on the lowest reducer small gear, and an input power source is fixedly connected in the lower cavity wall of the input control, the input power source is in power connection with a power input shaft, the power input shaft is in splined connection with a spline shaft, the spline shaft upwards penetrates through the corresponding shell to enter the resistance detection cavity and form sliding connection with the shell in contact with the spline shaft, the shell is in sliding connection with a plurality of lubricating balls in the part in contact with the spline shaft, an upper sliding block and a lower sliding block are in sliding connection in the input control switching cavity and form rotating connection with the spline shaft, an input control electromagnet is fixedly connected between the upper end of the upper sliding block and the upper cavity wall of the input control switching cavity, the upper end of the spline shaft is fixedly connected with a lifting rotary seat in the resistance detection cavity, a transverse pressure bearing is fixedly connected at the upper end of the lifting rotary seat, and a pressure spring is fixedly connected between the upper end of the transverse pressure bearing and the upper cavity wall of the resistance, the lifting rotary seat is characterized in that a resistance cavity is arranged in the lifting rotary seat, a resistance block is rotatably connected in the resistance cavity, an inner spline block is connected in the resistance block in a spline mode, a speed reducer input shaft is fixedly connected with the inner spline block, an inner meshing block is fixedly connected to the position on the speed reducer input shaft, an outer meshing block which can be matched with the inner meshing block is fixedly connected to the lifting rotary seat in the position corresponding to the inner meshing block, the upper end of the speed reducer input shaft penetrates through the resistance detection cavity and the shell corresponding to the resistance detection cavity, enters the speed reducer cavity, a speed reducer input bevel gear is fixedly connected in the speed reducer cavity, and the speed reducer input bevel gear is meshed with the speed reducer bevel gear in the speed reducer mechanism.
Furthermore, a spring block is fixedly connected to the rear side outer ring of the resistance block at a proper position, a spring cavity is arranged in the spring block, the lifting rotary seat is also fixedly connected with a switch block at a corresponding position, small springs are fixedly connected between the left end surface and the right end surface of the switch block and the corresponding cavity wall of the spring cavity, an extrusion switch is fixedly connected to the left end surface and the right end surface of the switch block, a positive conductive head and a negative conductive head are respectively and fixedly connected to the proper position of the outer ring of the lifting rotary seat, and an annular positive electrode contact piece and an annular negative electrode contact piece are fixedly connected to the resistance detection cavity in the cavity wall at a proper position.
Furthermore, an output shaft control block is connected in the output control switching cavity in a sliding manner, a plurality of sliding balls are connected in the position, in contact with the cavity wall of the output control switching cavity, of the output shaft control block in a sliding manner, a repelling electromagnet is fixedly connected between the left end of the output shaft control block and the left cavity wall of the output control switching cavity, the output shaft of the speed reducer penetrates through the cavity of the speed reducer and is in sliding connection with the shell in contact with the cavity of the speed reducer, an output gear of the speed reducer is fixedly connected in the cavity of the speed reducer and is meshed with the uppermost small gear of the speed reducer mechanism, a vertical pressure bearing is fixedly connected at the right end of the output gear of the speed reducer, an extrusion spring is fixedly connected between the right end of the vertical pressure bearing and the cavity wall of the speed reducer cavity, and a, the spline section is connected with a main output shaft through a spline, and the main output shaft is rotationally connected with the shell.
Further, an appropriate position in the wall of the front cavity of the speed reducer cavity is provided with a lubricating oil cavity, the rear end of the lower portion of the lubricating oil cavity is fixedly connected with an oil outlet nozzle, an oil outlet channel is arranged in the oil outlet nozzle and communicated with the lubricating oil cavity, an oil outlet control cavity is arranged at an appropriate position in the wall of the upper cavity of the oil outlet channel and is slidably connected with an oil outlet control block in the oil outlet control cavity, the lower end of the oil outlet control block extends into the oil outlet channel and is blocked by the oil outlet channel, the upper end of the oil outlet control block is fixedly connected with a reset spring and an oil outlet control electromagnet between the upper cavities of the oil outlet control cavity respectively, and the other end of the lubricating oil cavity is fixedly connected with an oil filling port which.
The invention has the beneficial effects that: this reduction gear simple structure, the cost is lower relatively, the simple operation, the function is easily realized, this reduction gear is when starting the self-checking function, can automatic disconnection and output part's transmission and detect the resistance at the rotation reduction gear input, and judge the lubricated degree of reduction gear through the resistance, it lubricates to accomplish all gears with whole reduction gear mechanism to lead to automatic supplementary lubricating oil under the great condition of resistance to lubricate inadequately at lubrication, the device seals, the mechanism that detects and the oiling all is inside the casing, certain aesthetic property has, the control of testing process electro-magnet need not the manual contact, avoid the greasy dirt to be infected with, spring in the device, parts such as control all have the ball to increase the degree of lubrication, extra frictional resistance and wearing and tearing have been reduced as far as possible.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
FIG. 4 is a schematic cross-sectional view at C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 4;
FIG. 6 is a schematic cross-sectional view at E-E in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-6, the gear reducer capable of self-checking resistance and automatically adding lubricant comprises a housing 11, wherein the housing 11 is provided with a reducer cavity 12, an output control switching cavity 15 located on the left side of the housing 11, a resistance detection cavity 13 located on the lower side of the housing 11, and an input control switching cavity 14 located on the lower side of the resistance detection cavity 13, the reducer cavity 12 is provided with a reducer mechanism 40, the reducer mechanism 40 comprises a plurality of reducer transmission shafts 41 rotatably connected between the left and right cavity walls of the reducer cavity 12, the reducer transmission shafts 41 are fixedly connected with a certain number of reducer gear wheels 42 and reducer pinion gears 63 which are meshed with or contacted with each other, the reducer gear wheels 42 are directly opposite to one end faces of the other reducer gear wheels 42 and are suitably provided with oil guide grooves 43 of a specific shape, wherein a reducer bevel gear 61 is fixedly connected to the reducer pinion 63 at the lowest side, an input power source 16 is fixedly connected to the inner wall of the lower cavity of the input control switching cavity 14, the input power source 16 is power-connected with a power input shaft 17, the power input shaft 17 is spline-connected with a spline shaft 18, the spline shaft 18 upwards passes through the corresponding shell 11 and enters the resistance detection cavity 13 and forms a sliding connection with the shell 11 in contact therewith, the shell 11 is slidably connected with a plurality of lubricating balls 21 at the part in contact with the spline shaft 18, an up-down slider 19 is slidably connected to the input control switching cavity 14 and forms a rotating connection with the spline shaft 18, and an input control electromagnet 20 is fixedly connected between the upper end of the up-down slider 19 and the upper cavity of the input control switching cavity 14, a lifting rotary seat 22 is fixedly connected to the upper end of the spline shaft 18 in the resistance detection cavity 13, a transverse pressure bearing 33 is fixedly connected to the upper end of the lifting rotary seat 22, a pressure spring 34 is fixedly connected between the upper end of the transverse pressure bearing 33 and the upper cavity wall of the resistance detection cavity 13, a resistance cavity 23 is arranged in the lifting rotary seat 22, a resistance block 24 is rotatably connected to the resistance cavity 23, an inner spline block 25 is connected to the resistance block 24, a reducer input shaft 26 is fixedly connected to the inner spline block 25, an inner meshing block 32 is fixedly connected to the reducer input shaft 26 at a proper position, an outer meshing block 31 capable of being matched with the inner meshing block 32 is fixedly connected to the lifting rotary seat 22 at a position corresponding to the inner meshing block 32, and an input bevel gear is fixedly connected to the reducer cavity 12 at the upper end of the reducer input shaft 26, which passes through the resistance detection cavity 13 and the shell 11, enters the reducer cavity 12 and is fixedly connected to the reducer input bevel gear in the reducer 39, a reducer input bevel gear 39 meshes with said reducer bevel gear 61 in said reducer mechanism 40.
Advantageously, a spring block 27 is fixedly connected to the rear outer ring of the resistance block 24 at a proper position, a spring cavity 62 is formed in the spring block 27, a switch block 28 is also fixedly connected to the lifting rotary base 22 at a corresponding position, small springs 29 are fixedly connected between the left and right end faces of the switch block 28 and the corresponding cavity wall of the spring cavity 62, a squeezing switch 30 is fixedly connected to the left and right end faces of the switch block 28, a positive conductive head 35 and a negative conductive head 37 are respectively and fixedly connected to the outer ring of the lifting rotary base 22 at a proper position, and an annular positive contact piece 36 and an annular negative contact piece 38 are also fixedly connected to the resistance detection cavity 13 in the proper cavity wall.
Advantageously, an output shaft control block 46 is slidably connected in the output control switching chamber 15, a plurality of sliding balls 47 are slidably connected to the output shaft control block 46 at positions contacting with the chamber wall of the output control switching chamber 15, a repelling electromagnet 48 is fixedly connected between the left end of the output shaft control block 46 and the left chamber wall of the output control switching chamber 15, the reducer output shaft 45 passes through the reducer chamber 12 and forms a sliding connection with the casing 11, a reducer output gear 44 is fixedly connected in the reducer chamber 12 to the reducer output shaft 45, the reducer output gear 44 is meshed with the uppermost one of the reducer pinions 63 in the reducer mechanism 40, a vertical pressure bearing 49 is fixedly connected to the right end of the reducer output gear 44, and a pressing spring 50 is fixedly connected between the right end of the vertical pressure bearing 49 and the chamber wall of the reducer chamber 12, the right end of the output shaft 45 of the speed reducer is fixedly connected with a spline section 51, the spline section 51 is connected with a main output shaft 52 through a spline, and the main output shaft 52 is in rotary connection with the shell 11.
Beneficially, a lubricating oil chamber 53 is arranged at a suitable position in the front cavity wall of the speed reducer cavity 12, an oil outlet nozzle 54 is fixedly connected to the lower rear end of the lubricating oil chamber 53, an oil outlet channel 58 is arranged in the oil outlet nozzle 54 and communicated with the lubricating oil chamber 53, an oil outlet control cavity 55 is arranged at a suitable position in the upper cavity wall of the oil outlet channel 58, an oil outlet control block 57 is slidably connected in the oil outlet control cavity 55, the lower end of the oil outlet control block 57 extends into the oil outlet channel 58 and blocks the oil outlet channel 58, a return spring 56 and an oil outlet control electromagnet 64 are respectively and fixedly connected between the upper end of the oil outlet control block 57 and the upper cavity wall of the oil outlet control cavity 55, an oil filling port 59 is fixedly connected to the other end of the lubricating oil chamber 53, and the oil filling port 59 is communicated to.
Sequence of mechanical actions of the whole device:
1: in a normal working state, the input control electromagnet 20 and the repulsion electromagnet 48 do not work, the pressure spring 34 normally relaxes, the lifting rotary seat 22 is located at the lower end of the stroke, at the moment, the positive conductive head 35 does not contact with the positive contact piece 36, the negative conductive head 37 does not contact with the negative contact piece 38, the inner meshing block 32 is matched with the outer meshing block 31, the extrusion spring 50 normally relaxes, the reducer output gear 44 is meshed with the corresponding reducer pinion 63, at the moment, the input power source 16 works to rotate the power input shaft 17, the power input shaft 17 rotates to drive the spline shaft 18 to drive the lifting rotary seat 22, the lifting rotary seat 22 drives the reducer input shaft 26 to rotate through the inner meshing block 32 and the outer meshing block 31, the reducer input shaft 26 drives the reducer bevel gear 61 through the reducer input bevel gear 39, at the moment, the whole reducer mechanism 40 works to achieve a reduction effect through mutual transmission between the reducer bull gear 42 and the reducer pinion 63 The speed reducer output shaft 45 drives the main output shaft 52 to rotate through the spline section 51, so that the function of the whole speed changer is exerted;
2: when the resistance of the speed reducer needs to be detected, the input control electromagnet 20 and the repulsion electromagnet 48 are started, wherein the repulsion electromagnet 48 repels each other to enable the output shaft control block 46 to drive the output shaft 45 of the speed reducer to move rightwards, the output gear 44 of the speed reducer is disengaged from the pinion 63 of the speed reducer along with the rightwards movement of the output shaft 45 of the speed reducer, the vertical pressure bearing 49 compresses the extrusion spring 50, the total output shaft 52 does not rotate in a transmission mode any more, the input control electromagnet 20 is closed to enable the up-and-down sliding block 19 to drive the spline shaft 18 to move upwards, the spline shaft 18 drives the lifting rotating seat 22 to move upwards, the outer engaging block 31 is disengaged from the inner engaging block 32, the lifting rotating seat 22 compresses the pressure spring 34 through the horizontal pressure bearing 33, the positive electrode conductive head 35 is in contact;
3: at this time, the input power source 16 is started, the power input shaft 17 rotates to drive the spline shaft 18, the spline shaft 18 drives the lifting rotating seat 22, the lifting rotating seat 22 drives the switch block 28, the switch block 28 drives the resistance block 24 to rotate through the small spring 29 and the spring block 27, the resistance block 24 drives the inner spline block 25, the inner spline block 25 drives the reducer input shaft 26 to rotate, the reducer input shaft 26 drives the reducer mechanism 40 to rotate through the meshing of the reducer input bevel gear 39 and the reducer bevel gear 61, a certain resistance is needed to push the resistance block 24 because of the existence of the reducer mechanism 40, the small spring 29 is stressed to be stretched or compressed at this time, when the reducer mechanism 40 increases the resistance to a certain degree due to lack of lubrication, the small spring 29 is compressed to a certain degree to enable the cavity wall of the spring cavity 62 to contact the extrusion switch 30 to close the extrusion switch 30, and the extrusion switch 30 is closed through the positive conductive head, The oil outlet control electromagnet 64 is enabled to work in a conducting point mode through a loop formed by the positive electrode contact piece 36, the negative electrode conducting head 37 and the negative electrode contact piece 38, the oil outlet control electromagnet 64 is closed mutually, the oil outlet control block 57 compresses the return spring 56 to move upwards, the oil outlet channel 58 is not blocked any more, lubricating oil in the oil outlet channel 58 flows out along the oil outlet channel 58 and flows into the oil guide groove 43, and the lubricating oil is driven to be transmitted to the large speed reducer gear 42 and the small speed reducer gear 63 through the rotating large speed reducer gear 42 through the lubricating oil cavities 53 which are in contact with each other at the moment, so that a lubricating effect is achieved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a gear reducer of self-checking resistance and automatic lubricant that adds, includes the casing, its characterized in that: the shell is provided with a speed reducer cavity, an output control switching cavity positioned on the left side of the shell, a resistance detection cavity positioned on the lower side of the shell and an input control switching cavity positioned on the lower side of the resistance detection cavity, a speed reducer mechanism is arranged in the speed reducer cavity and comprises a plurality of speed reducer transmission shafts rotatably connected between the left cavity wall and the right cavity wall of the speed reducer cavity, a certain number of large speed reducer gears and small speed reducer gears which are meshed with each other or contacted with each other are fixedly connected on the speed reducer transmission shafts, oil guide grooves with specific shapes are properly arranged on the end surfaces of the large speed reducer gears facing other large speed reducer gears, a bevel gear of the speed reducer is fixedly connected on the lowest small speed reducer gear, an input power source is fixedly connected in the lower cavity wall of the input control switching cavity, the power input shaft is in splined connection with a spline shaft, the spline shaft penetrates upwards to correspond to the shell to enter the resistance detection cavity and form sliding connection with the shell, the shell is in sliding connection with a plurality of lubricating balls at the part in contact with the spline shaft, the input control switching cavity is in sliding connection with an upper sliding block and a lower sliding block, the upper sliding block and the lower sliding block form rotating connection with the spline shaft, an input control electromagnet is fixedly connected between the upper end of the upper sliding block and the upper wall of the input control switching cavity, the upper end of the spline shaft is fixedly connected with a lifting rotary seat in the resistance detection cavity, the upper end of the lifting rotary seat is fixedly connected with a transverse pressure bearing, a pressure spring is fixedly connected between the upper end of the transverse pressure bearing and the upper wall of the resistance detection cavity, and the lifting rotary seat is internally provided with a resistance, the resistance cavity is rotatably connected with a resistance block, the resistance block is connected with an inner spline block through a spline, the inner spline block is fixedly connected with a speed reducer input shaft, an inner meshing block is fixedly connected to the speed reducer input shaft at a proper position, the lifting rotating seat is fixedly connected with an outer meshing block which can be matched with the inner meshing block at a position corresponding to the inner meshing block, the upper end of the speed reducer input shaft penetrates through the resistance detection cavity and the shell corresponding to the resistance detection cavity to enter the speed reducer cavity, a speed reducer input bevel gear is fixedly connected to the speed reducer cavity, and the speed reducer input bevel gear is meshed with the speed reducer bevel gear in the speed reducer mechanism.
2. A self-checking and automatic lubricant adding gear reducer as set forth in claim 1, wherein: the resistance detection device comprises a resistance block, a spring cavity, a lifting rotating seat, a switch block, small springs, an extrusion switch, an anode conducting head, a cathode conducting head, a resistance detection cavity and an annular anode contact piece and a cathode contact piece, wherein the spring block is fixedly connected to the rear side outer ring of the resistance block at a proper position, the spring cavity is arranged in the spring block, the lifting rotating seat is also fixedly connected with the switch block at a corresponding position, the small springs are fixedly connected between the left end face and the right end face of the switch block and the wall of the spring cavity corresponding to the cavity, the extrusion switch is fixedly connected to the left end face and the right end face of the switch block, the anode conducting.
3. A self-checking and automatic lubricant adding gear reducer as set forth in claim 1, wherein: an output shaft control block is connected in the output control switching cavity in a sliding mode, a plurality of sliding balls are connected in the position, in contact with the wall of the output control switching cavity, of the output shaft control block in a sliding mode, a repelling electromagnet is fixedly connected between the left end of the output shaft control block and the wall of the left side of the output control switching cavity, the output shaft of the speed reducer penetrates through the cavity of the speed reducer and is connected with the shell in a sliding mode, an output gear of the speed reducer is fixedly connected in the cavity of the speed reducer and is meshed with the pinion of the speed reducer on the uppermost side of the speed reducer mechanism, a vertical pressure bearing is fixedly connected at the right end of the output gear of the speed reducer, an extrusion spring is fixedly connected between the right end of the vertical pressure bearing and the wall of the cavity of the speed reducer, the spline section is connected with a main output shaft through a spline, and the main output shaft is rotationally connected with the shell.
4. A self-checking and automatic lubricant adding gear reducer as set forth in claim 1, wherein: the lubricating oil cavity is arranged at a proper position in the front cavity wall of the speed reducer cavity, an oil outlet nozzle is fixedly connected to the lower rear end of the lubricating oil cavity, an oil outlet channel is arranged in the oil outlet nozzle and communicated with the lubricating oil cavity, an oil outlet control cavity is arranged at a proper position in the upper cavity wall of the oil outlet channel, an oil outlet control block is slidably connected to the oil outlet control cavity, the lower end of the oil outlet control block extends into the oil outlet channel and blocks the oil outlet channel, the upper end of the oil outlet control block is fixedly connected with a reset spring and an oil outlet control electromagnet between the upper cavity walls of the oil outlet control cavity respectively, and an oil filling port is fixedly connected to the outside and a cover is fixedly connected to the other end of the lubricating oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011287370.XA CN112228530A (en) | 2020-11-17 | 2020-11-17 | Gear reducer capable of self-checking resistance and automatically adding lubricant |
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CN202011287370.XA CN112228530A (en) | 2020-11-17 | 2020-11-17 | Gear reducer capable of self-checking resistance and automatically adding lubricant |
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CN112228530A true CN112228530A (en) | 2021-01-15 |
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CN202011287370.XA Withdrawn CN112228530A (en) | 2020-11-17 | 2020-11-17 | Gear reducer capable of self-checking resistance and automatically adding lubricant |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113833780A (en) * | 2021-10-21 | 2021-12-24 | 杭州速博雷尔传动机械有限公司 | High-efficient two braking speed reducers |
CN114321331A (en) * | 2022-01-05 | 2022-04-12 | 国网浙江杭州市萧山区供电有限公司 | Detection device for planetary gear reducer |
CN115467959A (en) * | 2022-08-25 | 2022-12-13 | 畅春燕 | Self-lubricating speed reducer |
-
2020
- 2020-11-17 CN CN202011287370.XA patent/CN112228530A/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113833780A (en) * | 2021-10-21 | 2021-12-24 | 杭州速博雷尔传动机械有限公司 | High-efficient two braking speed reducers |
CN113833780B (en) * | 2021-10-21 | 2023-07-25 | 杭州速博雷尔传动机械有限公司 | High-efficient double-brake speed reducer |
CN114321331A (en) * | 2022-01-05 | 2022-04-12 | 国网浙江杭州市萧山区供电有限公司 | Detection device for planetary gear reducer |
CN114321331B (en) * | 2022-01-05 | 2023-09-01 | 国网浙江杭州市萧山区供电有限公司 | Detection device for planetary gear reducer |
CN115467959A (en) * | 2022-08-25 | 2022-12-13 | 畅春燕 | Self-lubricating speed reducer |
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