CN212338129U - Non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer - Google Patents
Non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer Download PDFInfo
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- CN212338129U CN212338129U CN202021429676.XU CN202021429676U CN212338129U CN 212338129 U CN212338129 U CN 212338129U CN 202021429676 U CN202021429676 U CN 202021429676U CN 212338129 U CN212338129 U CN 212338129U
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Abstract
The utility model provides a contrary clearance double-eccentric plane oscillating tooth reduction gear that disappears belongs to oscillating tooth reduction gear technical field, including output shaft top cap, top cap connecting plate, installing support and fixed plate, the top cap connecting plate is located the outside of output shaft top cap, and top cap connecting plate and output shaft top cap fixed connection, and the bottom of output shaft top cap is equipped with the installing support, and installing support and output shaft top cap fixed connection, and the bottom of installing support is equipped with the fixed plate. This kind of contrary clearance that disappears double eccentric plane oscillating tooth reduction gear passes through the improvement of structure, make this device when in-service use, through setting up lubricating oil and adding mouth, shunt tubes and lubricating oil input tube, it is comparatively simple and convenient to make this device add lubricating oil process, need not dismantle the top cap and add lubricating oil to inside bearing and gear, time saving and labor saving, and through setting up installing support and fixed plate, make this device under the condition that the rotational speed is too fast, the device is whole to be difficult to rock, and then avoid the device not hard up, the maintenance cycle of device has been prolonged, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The utility model relates to a loose tooth reduction gear technical field specifically is a contrary two eccentric plane loose tooth reduction gears that disappear clearance that ends.
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.
However, the existing non-return gap-eliminating double-eccentric-plane movable-tooth speed reducer is single in structural design, when the existing device is used, the lubricating oil adding process of the existing device is complex, the lubricating oil adding process of the internal bearing and the lubricating oil adding process of the gear need to be carried out by disassembling the top cover, time and labor are wasted, the existing device is easy to shake as a whole under the condition that the rotating speed is too fast, the device is easy to loosen, the maintenance period of the device is shortened, and the existing device is not beneficial to practical use.
Therefore, upgrading and transformation are needed on the basis of the existing non-return gap-eliminating double-eccentric-plane oscillating tooth speed reducer so as to overcome the existing problems and defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the prior check gap-eliminating double-eccentric plane oscillating tooth reducer has single structural design, when the prior device is used, the lubricating oil adding process of the prior device is more complicated, the top cover is required to be disassembled to add the lubricating oil to the inner bearing and the gear, which wastes time and labor, and the prior device is easy to shake under the condition of over-high rotating speed, thereby easily loosening the device, shortening the maintenance period of the device and being not beneficial to the practical use, and provides the check gap-eliminating double-eccentric plane oscillating tooth reducer which is characterized in that when the device is actually used, the lubricating oil adding process of the device is simpler and more convenient by arranging a lubricating oil adding port, a shunt pipe, a lubricating oil input pipe, a mounting bracket and a fixing plate, the lubricating oil adding process of the device is not required to be disassembled from the top cover to the inner bearing and the gear, time and labor are saved, and the device, thereby avoiding the device to become flexible, having prolonged the maintenance cycle of device, the practicality is strong.
In order to achieve the purpose, the utility model provides a technical scheme, a non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer comprises an output shaft top cover, a top cover connecting plate, a mounting bracket and a fixed plate, wherein the top cover connecting plate is positioned at the outer side of the output shaft top cover and is fixedly connected with the output shaft top cover, the bottom of the output shaft top cover is provided with the mounting bracket, the mounting bracket is fixedly connected with the output shaft top cover, the bottom of the mounting bracket is provided with the fixed plate which is fixedly connected with the mounting bracket, the left side of the output shaft top cover is provided with an output shaft which is movably connected with the output shaft top cover, the outer side of the output shaft top cover is provided with a lubricating oil adder which is communicated with the output shaft top cover, the inner side of the output shaft top cover is provided with top cover connecting screws, an input shaft top cover is arranged on the right side of the output shaft top cover and is fixedly connected with the output shaft top cover, an input shaft is arranged on the right side of the input shaft top cover, the input shaft is movably connected with the top cover of the input shaft, the left side of the input shaft is provided with a flange sheet, the left end of the input shaft is provided with a conversion bearing, the conversion bearing is fixedly connected with the input shaft, a differential is arranged on the outer side of the conversion bearing and movably connected with the conversion bearing, the upper end of the lubricating oil adder is provided with a lubricating oil adding port, the bottom of the lubricating oil adding port is provided with a shunt pipe, the shunt pipe is communicated with the lubricating oil adding port, one side of the shunt pipe is provided with a lubricating oil input pipe, and the lubricating oil input pipe is communicated with the flow dividing pipe, an input pipe fixing plate is arranged at the bottom of the lubricating oil input pipe, and the input pipe fixing plate is fixedly connected with the lubricating oil input pipe.
Preferably, the top four corners of installing support equidistance is equipped with 4 support mounting screw, and the mounting screw link up with the installing support and be connected.
Preferably, the equidistance of the four corners of the fixed plate is provided with 4 fixed plate mounting buckles, and the whole fixed plate mounting buckle is 0-shaped.
Preferably, an adding port sealing cover is arranged at the top of the lubricating oil adding port, and a sealing ring is arranged on the inner side of the adding port sealing cover.
Preferably, the input tube fixing plate is integrally in a hollow annular shape, and fixed mounting screw holes are formed in the periphery of the input tube fixing plate.
Preferably, the number of the mounting brackets is 2, and the 2 mounting brackets are respectively positioned at the bottom of the output shaft top cover and the bottom of the input shaft top cover.
Preferably, the number of the top cover connecting plates is 2, and the 2 top cover connecting plates are symmetrically distributed on the upper side and the lower side of the top cover of the output shaft by taking the top cover of the output shaft as a central line.
Has the advantages that:
(1) this kind of contrary clearance that disappears double eccentric plane oscillating tooth reduction gear passes through the improvement of structure, make this device when in-service use, through setting up lubricating oil and adding mouth, shunt tubes and lubricating oil input tube, it is comparatively simple and convenient to make this device add lubricating oil process, need not dismantle the top cap and add lubricating oil to inside bearing and gear, time saving and labor saving, and through setting up installing support and fixed plate, make this device under the condition that the rotational speed is too fast, the device is whole to be difficult to rock, and then avoid the device not hard up, the maintenance cycle of device has been prolonged, therefore, the clothes hanger is strong in practicability.
(2) The non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer has the advantages that: through adding mouthful input lubricating oil to lubricating oil, lubricating oil passes through lubricating oil and adds mouthful input to the shunt tubes afterwards, and lubricating oil is followed the shunt tubes and is input to the lubricating oil input tube, and the lubricating oil input tube is direct to device inner bearing and gear additional lubricating oil, and then makes this device additional lubricating oil process comparatively simple and convenient, need not dismantle the top cap to inner bearing and gear additional lubricating oil, labour saving and time saving.
(3) Secondly, the method comprises the following steps: because the installing support sets up the bottom at output shaft top cap and input shaft top cap, when this device operation, the installing support passes through the holistic connection steadiness of fixed plate reinforcing apparatus, and then makes this device under the too fast condition of rotational speed, and the device is whole to be difficult to rock, avoids the device not hard up, has prolonged the maintenance cycle of device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the lubricating oil adder of the present invention.
Fig. 4 is a schematic top view of the mounting bracket of the present invention.
In FIGS. 1-4: 1. an output shaft top cover; 2. a top cover connecting plate; 3. mounting a bracket; 4. a fixing plate; 5. an output shaft; 6. a lubricating oil adder; 7. the top cover is connected with a screw; 8. a conversion bearing; 9. a flange sheet; 10. an input shaft; 11. an input shaft top cover; 12. a lubricating oil addition port; 13. a shunt tube; 14. a lubricating oil input pipe; 15. an input tube fixing plate; 16. the bracket is provided with a screw hole; 17. a fixing plate mounting buckle; 18. a differential gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
with reference to the figures 1-4 of the drawings,
the non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer provided by the embodiment comprises an output shaft top cover 1, a top cover connecting plate 2, a mounting bracket 3 and a fixing plate 4, wherein the top cover connecting plate 2 is positioned on the outer side of the output shaft top cover 1, the top cover connecting plate 2 is fixedly connected with the output shaft top cover 1, the mounting bracket 3 is arranged at the bottom of the output shaft top cover 1, the mounting bracket 3 is fixedly connected with the output shaft top cover 1, the fixing plate 4 is arranged at the bottom of the mounting bracket 3, the fixing plate 4 is fixedly connected with the mounting bracket 3, an output shaft 5 is arranged on the left side of the output shaft top cover 1, the output shaft 5 is movably connected with the output shaft top cover 1, a lubricating oil adder 6 is arranged on the outer side of the output shaft top cover 1, the lubricating oil adder 6 is communicated with the output shaft top cover 1, an input shaft top cover 11 is arranged on the right side of the output shaft top cover 1, the input shaft top cover 11 is fixedly connected with the output shaft top cover 1, an input shaft 10 is arranged on the right side of the input shaft top cover 11, the input shaft 10 is movably connected with the input shaft top cover 11, a flange sheet 9 is arranged on the left side of the input shaft 10, a conversion bearing 8 is arranged at the left end of the input shaft 10, the conversion bearing 8 is fixedly connected with the input shaft 10, a differential mechanism 18 is arranged on the outer side of the conversion bearing 8, the differential mechanism 18 is movably connected with the conversion bearing 8, a lubricating oil adding port 12 is arranged at the upper end of the lubricating oil adder 6, a shunt pipe 13 is arranged at the bottom of the lubricating oil adding port 12, the shunt pipe 13 is communicated with the lubricating oil adding port 12, a lubricating oil input pipe 14 is arranged on one side of the shunt pipe 13, the lubricating oil input pipe, and the input tube fixing plate 15 is fixedly connected with the lubricating oil input tube 14.
Furthermore, 4 bracket mounting screw holes 16 are equidistantly arranged at four corners of the top of the mounting bracket 3, and the mounting screw holes 16 are communicated with the mounting bracket 3;
in this embodiment, because the top four corners equidistance of installing support 3 is equipped with 4 support mounting screw 16, and installation screw 16 and installing support 3 through-connection, and then make installing support 3 can install in the bottom of output shaft top cap 1 and input shaft top cap 11 through the installation screw 16 of its four corners department, 4 support mounting screw 16 is more even to the point of application of force of installing support 3 simultaneously, has strengthened the connection stability between installing support 3 and output shaft top cap 1 and the input shaft top cap 11.
Furthermore, 4 fixing plate mounting buckles 17 are equidistantly arranged at four corners of the fixing plate 4, and the whole fixing plate mounting buckle 17 is 0-shaped;
in this embodiment, because the four corners equidistance of fixed plate 4 is equipped with 4 fixed plate installation buckles 17, and the fixed plate installation buckles 17 wholly to be 0 shape, and then makes fixed plate 4 buckle 17 to connect through the fixed plate installation and fix and place the face, and the 0 shape design of fixed plate installation buckle 17 can make it adopt the screw of equidimension not to fix, makes the installation more simple and convenient.
Further, an adding port sealing cover is arranged at the top of the lubricating oil adding port 12, and a sealing ring is arranged on the inner side of the adding port sealing cover;
in this embodiment, because the top of lubricating oil interpolation mouth 12 is equipped with the interpolation mouth closing cap, and the inboard of interpolation mouth closing cap is equipped with the sealing washer, and then makes the interpolation mouth closing cap can play the effect of protection lubricating oil interpolation mouth 12, avoids outside dust to fall into lubricating oil interpolation mouth 12 inside and causes lubricating oil interpolation mouth 12 to block up.
Further, the input tube fixing plate 15 is integrally hollow and annular, and the periphery of the input tube fixing plate 15 is provided with fixing and mounting screw holes;
in this embodiment, since the input tube fixing plate 15 is hollow and annular, and the input tube fixing plate 15 is provided with fixing screw holes around, the input tube fixing plate 15 does not affect the lubricating oil adder 6 to input the lubricating oil into the output shaft top cover 1 after the lubricating oil adder 6 and the output shaft top cover 1 are connected and fixed by the input tube fixing plate 15.
Furthermore, 2 mounting brackets 3 are arranged, and the 2 mounting brackets 3 are respectively positioned at the bottom of the output shaft top cover 1 and the bottom of the input shaft top cover 11;
in this embodiment, because 2 total installing support 3, and 2 installing support 3 are located the bottom of output shaft top cap 1 and the bottom of input shaft top cap 11 respectively, and then make installing support 3 accomplish fixed back, can provide the strong point for output shaft top cap 1 and input shaft top cap 11 respectively, avoid the connection between output shaft top cap 1 and the input shaft top cap 11 to appear becoming flexible.
Furthermore, the number of the top cover connecting plates 2 is 2, and the 2 top cover connecting plates 2 are symmetrically distributed on the upper side and the lower side of the output shaft top cover 1 by taking the output shaft top cover 1 as a central line;
in this embodiment, because 2 total 2 of top cap connecting plate, and 2 top cap connecting plate use output shaft top cap 1 as the central line, the symmetric distribution is in output shaft top cap 1's upper and lower both sides, and then makes 2 top cap connecting plate 2 can give output shaft top cap 1 and the even point of application of force that provides of input shaft top cap 11, has strengthened the stability of being connected between output shaft top cap 1 and the input shaft top cap 11.
The working principle is as follows:
when the non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer provided by the embodiment is used, firstly, the tightness of connection among all parts of the device is checked, then, lubricating oil is input into the lubricating oil adding port 12, then, the lubricating oil is input into the flow dividing pipe 13 through the lubricating oil adding port 12, then, the lubricating oil is input into the lubricating oil input pipe 14 from the flow dividing pipe 13, the lubricating oil input pipe 14 directly adds the lubricating oil to the internal bearing and the gear of the device, so that the lubricating oil adding process of the device is simpler and more convenient, the lubricating oil is not required to be added to the internal bearing and the gear by disassembling the top cover, time and labor are saved, then, because the mounting bracket 3 is arranged at the bottom of the output shaft top cover 1 and the input shaft top cover 11, when the device is operated, the mounting bracket 3 reinforces the connection stability of the whole device through the fixing, the device is prevented from loosening, and the maintenance period of the device is prolonged.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A non-return gap-eliminating double-eccentric-plane oscillating tooth speed reducer comprises an output shaft top cover (1), a top cover connecting plate (2), a mounting bracket (3) and a fixing plate (4), and is characterized in that the top cover connecting plate (2) is located on the outer side of the output shaft top cover (1), the top cover connecting plate (2) is fixedly connected with the output shaft top cover (1), the mounting bracket (3) is arranged at the bottom of the output shaft top cover (1), the mounting bracket (3) is fixedly connected with the output shaft top cover (1), the fixing plate (4) is arranged at the bottom of the mounting bracket (3), the fixing plate (4) is fixedly connected with the mounting bracket (3), an output shaft (5) is arranged on the left side of the output shaft top cover (1), the output shaft (5) is movably connected with the output shaft top cover (1), and a lubricating oil adder (6) is arranged on the, the lubricating oil adder (6) is in through connection with the output shaft top cover (1), a top cover connecting screw (7) is arranged on the inner side of the output shaft top cover (1), the top cover connecting screw (7) is in through connection with the output shaft top cover (1), an input shaft top cover (11) is arranged on the right side of the output shaft top cover (1), the input shaft top cover (11) is fixedly connected with the output shaft top cover (1), an input shaft (10) is arranged on the right side of the input shaft top cover (11), the input shaft (10) is movably connected with the input shaft top cover (11), a flange sheet (9) is arranged on the left side of the input shaft (10), a conversion bearing (8) is arranged at the left end of the input shaft (10), the conversion bearing (8) is fixedly connected with the input shaft (10), a differential mechanism (18) is arranged on the outer side of the conversion bearing (8), and the differential mechanism (18) is movably connected with the, the upper end of lubricating oil adder (6) is equipped with lubricating oil and adds mouth (12), and the bottom of lubricating oil interpolation mouth (12) is equipped with shunt tubes (13) to shunt tubes (13) and lubricating oil add mouth (12) through connection, one side of shunt tubes (13) is equipped with lubricating oil input tube (14), and lubricating oil input tube (14) and shunt tubes (13) through connection, the bottom of lubricating oil input tube (14) is equipped with input tube fixed plate (15), and input tube fixed plate (15) and lubricating oil input tube (14) fixed connection.
2. The backstop gap-eliminating double-eccentric plane oscillating tooth speed reducer according to claim 1, wherein 4 bracket mounting screw holes (16) are equidistantly arranged at four corners of the top of the mounting bracket (3), and the mounting screw holes (16) are communicated with the mounting bracket (3).
3. The backstop gap-eliminating double-eccentric plane oscillating tooth speed reducer according to claim 1, wherein 4 fixing plate mounting buckles (17) are arranged at four corners of the fixing plate (4) at equal intervals, and the whole fixing plate mounting buckle (17) is 0-shaped.
4. The non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer according to claim 1, wherein an adding port sealing cover is arranged at the top of the lubricating oil adding port (12), and a sealing ring is arranged on the inner side of the adding port sealing cover.
5. The backstop gap-eliminating double-eccentric plane oscillating tooth speed reducer according to claim 1, wherein the input pipe fixing plate (15) is integrally hollow and annular, and the periphery of the input pipe fixing plate (15) is provided with fixed mounting screw holes.
6. The inverted anti-backlash double-eccentric-plane oscillating tooth reducer according to claim 1, wherein the number of the mounting brackets (3) is 2, and the 2 mounting brackets (3) are respectively located at the bottom of the output shaft top cover (1) and the bottom of the input shaft top cover (11).
7. The inverted anti-backlash double-eccentric-plane oscillating tooth speed reducer according to claim 1, wherein the number of the top cover connecting plates (2) is 2, and the 2 top cover connecting plates (2) are symmetrically distributed on the upper side and the lower side of the output shaft top cover (1) by taking the output shaft top cover (1) as a central line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021429676.XU CN212338129U (en) | 2020-07-20 | 2020-07-20 | Non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021429676.XU CN212338129U (en) | 2020-07-20 | 2020-07-20 | Non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212338129U true CN212338129U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021429676.XU Active CN212338129U (en) | 2020-07-20 | 2020-07-20 | Non-return gap-eliminating double-eccentric plane oscillating tooth speed reducer |
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| Country | Link |
|---|---|
| CN (1) | CN212338129U (en) |
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2020
- 2020-07-20 CN CN202021429676.XU patent/CN212338129U/en active Active
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