CN220850629U - Gear reducer with overload protection structure - Google Patents
Gear reducer with overload protection structure Download PDFInfo
- Publication number
- CN220850629U CN220850629U CN202322896035.5U CN202322896035U CN220850629U CN 220850629 U CN220850629 U CN 220850629U CN 202322896035 U CN202322896035 U CN 202322896035U CN 220850629 U CN220850629 U CN 220850629U
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- fixedly connected
- gear
- installation box
- protection structure
- overload protection
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000009467 reduction Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000003032 molecular docking Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of gear reducers and discloses a gear reducer with an overload protection structure, which comprises an installation box, wherein a gear reduction assembly is arranged in the installation box, a detection assembly is fixedly connected to the left side of the installation box, a connecting ring is fixedly connected to the right side of the detection assembly, a plurality of installation blocks are fixedly connected to the right side of the connecting ring, a connecting rod is rotatably connected to one side close to the two installation blocks, a docking rod is rotatably connected to the right side of the connecting rod, a sliding ring is fixedly connected to the right side of the docking rod, a speed reduction ball is fixedly connected to the outer wall of the sliding ring, and a plurality of sliding columns are fixedly connected to the left side of the sliding ring. According to the utility model, the problem that the rotation speed of the gear reducer can be timely reduced when the rotation speed of the gear reducer exceeds a preset value, so that the gear reducer is prevented from being damaged is solved, and the stability of the device in the whole use process is improved.
Description
Technical Field
The utility model relates to the technical field of gear reducers, in particular to a gear reducer with an overload protection structure.
Background
A speed reducer is a device which is used for matching the rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, and is widely applied to modern machines. Currently, speed reducers in the market increase torque while reducing the rotational speed of the prime mover.
However, the speed reducer is often subjected to the problem that the rotating speed is too high to exceed a budget value after being installed with equipment, and once internal components of the speed reducer are damaged easily, the speed reducer is invalid and accessories of the equipment are worn easily to greatly influence the integral use of the device.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a gear reducer with an overload protection structure, aiming at solving the problem that the device is damaged due to the fact that the rotating speed of the reducer is too high to exceed a budget value in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a take gear reducer of overload protection structure, includes the mounting box, the inside of mounting box is provided with gear reduction subassembly, the left side fixedly connected with detection component of mounting box, the right side fixedly connected with go-between of detection component, the right side fixedly connected with of go-between a plurality of installation pieces, two the nearly one side rotation of installation piece is connected with the connecting rod, the right side rotation of connecting rod is connected with the butt joint pole, and is a plurality of the right side fixedly connected with sliding ring of butt joint pole, the outer wall fixedly connected with speed bump of sliding ring, the left side fixedly connected with of sliding ring a plurality of sliding columns, the outer wall cover of sliding column is equipped with the spring, the front side fixedly connected with mounting panel of mounting box, the left side fixedly connected with protecting crust of mounting box.
Further, the gear reduction assembly comprises a transmission rod, the outer wall fixedly connected with driving gear of transmission rod, the inside front side of installation box rotates and is connected with the dwang, the left side outer wall fixedly connected with driven gear of dwang, the outside fixedly connected with transmission gear in right side of dwang, the right side front end rotation of installation box is connected with the axis of rotation, the outer wall fixedly connected with reduction gear of axis of rotation, the right side fixedly connected with bevel gear of axis of rotation, the dwang rotates and is connected with the inside left side of installation box.
Further, the detection assembly comprises a speed detector, a conducting wire is fixedly connected to the front side of the speed detector, a connecting wire is fixedly connected to the front side of the conducting wire, a plurality of retractors are fixedly connected to the front side of the connecting wire, and the speed detector is fixedly connected to the left side of the mounting box.
Further, one side of the sliding column is slidably connected to the inside of the connecting ring, and the other side of the sliding column is fixedly connected to the inside of the sliding ring.
Further, one side of the spring is fixedly connected to the inside of the connecting ring, and the other side of the spring is fixedly connected to the inside of the sliding ring.
Further, the sliding ring is slidingly connected inside the left side of the driven gear, and the speed reducing ball is slidingly connected inside the left side of the driven gear.
Further, the driving gear is in meshed connection with the driven gear, and the transmission gear is in meshed connection with the reduction gear.
Further, the bevel gear is rotatably connected inside the right side of the mounting box.
The utility model has the following beneficial effects:
1. According to the utility model, under the mutual matching of the structures of the connecting ring, the connecting rod, the docking rod, the sliding ring and the like, the problem that the rotation speed of the gear reducer can be timely reduced when the rotation speed of the gear reducer exceeds a preset value, so that the gear reducer is prevented from being damaged is realized, and the stability of the device in the whole use process is improved.
Drawings
FIG. 1 is a cross-sectional view of a gear reducer with overload protection structure according to the present utility model;
fig. 2 is a perspective view of a gear reducer with an overload protection structure according to the present utility model;
Fig. 3 is a schematic diagram of a connection ring structure of a gear reducer with an overload protection structure according to the present utility model.
Legend description:
1. A mounting box; 2. a transmission rod; 3. a drive gear; 4. a driven gear; 5. a rotating lever; 6. a transmission gear; 7. a rotating shaft; 8. a reduction gear; 9. bevel gears; 10. a speed detector; 11. a conductive wire; 12. a connecting wire; 13. a retractor; 14. a connecting ring; 15. a mounting block; 16. a connecting rod; 17. a butt joint rod; 18. a slip ring; 19. a speed reducing ball; 20. a sliding column; 21. a spring; 22. a mounting plate; 23. and (5) protecting the shell.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a take gear reducer of overload protection structure, including mounting box 1, the inside of mounting box 1 is provided with gear reduction subassembly, the left side fixedly connected with detection component of mounting box 1, the right side fixedly connected with go-between 14 of detection component, the design of go-between 14 is in order to can install the butt joint with a plurality of sliding columns 20 in step, the right side fixedly connected with a plurality of installation piece 15 of go-between 14, the design of installation piece 15 is in order to carry out the motion to inside connecting rod 16 and keep preventing the problem that takes place the rotation, the close one side rotation of two installation pieces 15 is connected with connecting rod 16, the right side rotation of connecting rod 16 is connected with butt joint rod 17, the design of butt joint rod 17 is in order to carry out ejecting with the sliding ring 18 and take place the skew at the motion in-process, the right side fixedly connected with sliding ring 18 of a plurality of butt joint rod 17, the outer wall fixedly connected with speed reduction ball 19 of sliding ring 18, the design of speed reduction ball 19 is in order to get into the driven gear 4 after inside through self and take place the friction with driven gear 4, thereby the left side fixedly connected with 20 of sliding ring 18 is in order to carry out the purpose of reducing speed to carry out the driven gear 4, the left side fixedly connected with 20 of sliding ring 18 is equipped with 20, the left side fixedly connected with a plurality of sliding columns 20, the left side 20 of sliding ring 20 is in order to take place the outer wall 21 is in order to prevent the self-coupling of the safety protection shell 1, the safety housing 13 is arranged in order to take place, the safety device 1 is in order to prevent the safety device 1 is connected with the safety device 1, the safety device 13 is connected with the front of the safety device 13, and is connected with the safety device 1.
The gear reduction assembly comprises a transmission rod 2, the outer wall fixedly connected with driving gear 3 of the transmission rod 2, the inside front side of installation box 1 rotates and is connected with dwang 5, the design of dwang 5 is in order to carry the power of driven gear 4 to transmission gear 6, the left side outer wall fixedly connected with driven gear 4 of dwang 5, the outside fixedly connected with transmission gear 6 in right side of dwang 5, the right side front end rotation of installation box 1 is connected with axis of rotation 7, the outer wall fixedly connected with reduction gear 8 of axis of rotation 7, the design of reduction gear 8 is in order to drive bevel gear 9 to rotate, the right side fixedly connected with bevel gear 9 of axis of rotation 7, the inside left side at installation box 1 is connected in the rotation of transmission rod 2, driving gear 3 is the meshing with driven gear 4 and is connected, be the meshing between transmission gear 6 and the reduction gear 8, bevel gear 9 rotates and is connected in the inside of the right side of installation box 1.
The detection component comprises a speed detector 10, a conducting wire 11 is fixedly connected to the front side of the speed detector 10, a connecting wire 12 is fixedly connected to the front side of the conducting wire 11 for data transmission, a plurality of retractors 13 are fixedly connected to the front side of the connecting wire 12, and the retractors 13 are fixedly connected to the left side of the installation box 1 for fixing the connecting ring 14, and the speed detector 10 is fixedly connected to the left side of the installation box 1.
The sliding ring 18 is slidably connected inside the left side of the driven gear 4, the speed reducing ball 19 is slidably connected inside the left side of the driven gear 4, one side of the sliding column 20 is slidably connected inside the connecting ring 14, the other side of the sliding column 20 is fixedly connected inside the sliding ring 18, the design is for keeping stability of the connecting ring 14 in the running process, one side of the spring 21 is fixedly connected inside the connecting ring 14, and the other side of the spring 21 is fixedly connected inside the sliding ring 18, so that deformation of the spring 21 is prevented.
Working principle: after the mounting plate 22 is abutted with the working point, the working personnel enter the interior of the speed detector 10 through setting the rotating speed, the rotating speed of the driven gear 4 is detected through the speed detector 10, if the rotating speed of the driven gear 4 exceeds an expected design value, the connecting ring 14 is released through the receiving and releasing device 13 by transmitting information into the interior of the conducting wire 11 through the speed detector 10, the sliding ring 18 can be sprung into the interior of the driven gear 4 through the force of the spring 21 after the connecting ring 14 is released, the driven gear 4 is decelerated through the plurality of external deceleration balls 19 after entering the interior of the driven gear 4, and the device can be rapidly decelerated when the device rotates at a high speed exceeding the expected value through the design, so that the problem of damage in the rotating process is prevented, and the stability of the whole operation process of the device is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a take gear reducer of overload protection structure, includes mounting box (1), its characterized in that: the inside of installation box (1) is provided with gear reduction subassembly, the left side fixedly connected with detection component of installation box (1), the right side fixedly connected with go-between (14) of detection component, the right side fixedly connected with of go-between (14) a plurality of installation piece (15), two the nearly one side rotation of installation piece (15) is connected with connecting rod (16), the right side rotation of connecting rod (16) is connected with butt joint pole (17), a plurality of the right side fixedly connected with sliding ring (18) of butt joint pole (17), the outer wall fixedly connected with speed reduction ball (19) of sliding ring (18), the left side fixedly connected with of sliding ring (18) a plurality of sliding columns (20), the outer wall cover of sliding column (20) is equipped with spring (21), the front side fixedly connected with mounting panel (22) of installation box (1), the left side fixedly connected with protecting crust (23) of installation box (1).
2. The gear reducer with overload protection structure according to claim 1, wherein: the gear reduction assembly comprises a transmission rod (2), the outer wall fixedly connected with driving gear (3) of transmission rod (2), the inside front side of installation box (1) rotates and is connected with dwang (5), the left side outer wall fixedly connected with driven gear (4) of dwang (5), the outside fixedly connected with transmission gear (6) in right side of dwang (5), the right side front end rotation of installation box (1) is connected with axis of rotation (7), the outer wall fixedly connected with reduction gear (8) of axis of rotation (7), the right side fixedly connected with bevel gear (9) of axis of rotation (7), transmission rod (2) rotate and are connected in the inside left side of installation box (1).
3. The gear reducer with overload protection structure according to claim 1, wherein: the detection assembly comprises a speed detector (10), a conducting wire (11) is fixedly connected to the front side of the speed detector (10), a connecting wire (12) is fixedly connected to the front side of the conducting wire (11), a plurality of retractors (13) are fixedly connected to the front side of the connecting wire (12), and the speed detector (10) is fixedly connected to the left side of the installation box (1).
4. The gear reducer with overload protection structure according to claim 1, wherein: one side of the sliding column (20) is connected inside the connecting ring (14) in a sliding way, and the other side of the sliding column (20) is fixedly connected inside the sliding ring (18).
5. The gear reducer with overload protection structure according to claim 1, wherein: one side of the spring (21) is fixedly connected to the inside of the connecting ring (14), and the other side of the spring (21) is fixedly connected to the inside of the sliding ring (18).
6. The gear reducer with overload protection structure according to claim 2, wherein: the sliding ring (18) is slidably connected to the left side inside of the driven gear (4), and the speed reducing ball (19) is slidably connected to the left side inside of the driven gear (4).
7. The gear reducer with overload protection structure according to claim 2, wherein: the driving gear (3) is in meshed connection with the driven gear (4), and the transmission gear (6) is in meshed connection with the reduction gear (8).
8. The gear reducer with overload protection structure according to claim 2, wherein: the bevel gear (9) is rotatably connected inside the right side of the installation box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896035.5U CN220850629U (en) | 2023-10-27 | 2023-10-27 | Gear reducer with overload protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896035.5U CN220850629U (en) | 2023-10-27 | 2023-10-27 | Gear reducer with overload protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850629U true CN220850629U (en) | 2024-04-26 |
Family
ID=90786476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322896035.5U Active CN220850629U (en) | 2023-10-27 | 2023-10-27 | Gear reducer with overload protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850629U (en) |
-
2023
- 2023-10-27 CN CN202322896035.5U patent/CN220850629U/en active Active
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