CN220063389U - Motor-driven loading rack speed-reducing torque-increasing device - Google Patents
Motor-driven loading rack speed-reducing torque-increasing device Download PDFInfo
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- CN220063389U CN220063389U CN202320870795.6U CN202320870795U CN220063389U CN 220063389 U CN220063389 U CN 220063389U CN 202320870795 U CN202320870795 U CN 202320870795U CN 220063389 U CN220063389 U CN 220063389U
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- transmission rod
- transmission
- bevel gear
- loading rack
- motor
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- 230000005540 biological transmission Effects 0.000 claims abstract description 155
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a motor-driven loading rack speed-reducing torque-increasing device of a preferred embodiment, which comprises: the actuating mechanism and loading rack, actuating mechanism includes: the first transmission assembly comprises a first coupler, a first transmission rod, a second transmission rod, a first bevel gear, a transmission gear and a second bevel gear; the second transmission assembly comprises a third bevel gear, a fourth bevel gear, a third transmission rod and a fifth bevel gear; the third transmission assembly comprises a first belt pulley, a belt, a second belt pulley, a fourth transmission rod, a speed reducer and a second coupling; the driving assembly comprises a first driving piece and a fifth transmission rod, and the fifth transmission rod is respectively in transmission connection with the third bevel gear and the first belt wheel; the switching assembly includes a second driving member and a movable member. The utility model can realize the speed reduction and torque increase, and is suitable for various conditions in the test process.
Description
Technical Field
The utility model relates to the technical field of motor-driven loading racks, in particular to a motor-driven loading rack speed-reducing torque-increasing device.
Background
In the mass production process of gearbox products, quality detection is required to be carried out on a test bench before products are off line, so that the test of partial products is required to drive the bench to rotate, but the torque of the conventional bench driving device is smaller, so that partial test conditions are unstable or partial test results are inaccurate.
Disclosure of Invention
Aiming at the problems of the prior driving device, the motor-driven loading rack speed-reducing torque-increasing device is provided.
The specific technical scheme is as follows:
a motor-driven loading gantry deceleration torque-increasing device comprising: the loading device comprises a driving mechanism and a loading rack, wherein the driving mechanism is in transmission connection with the loading rack;
the driving mechanism includes:
the first transmission assembly comprises a first coupler, a first transmission rod, a second transmission rod, a first bevel gear and a transmission gear which are sequentially connected in a transmission way, the transmission gear is meshed with a gear ring at the bottom of the rack, and a second bevel gear is arranged on the first transmission rod;
the second transmission assembly comprises a third bevel gear, a fourth bevel gear, a third transmission rod and a fifth bevel gear which are sequentially connected in a transmission manner;
the third transmission assembly comprises a first belt wheel, a belt, a second belt wheel, a fourth transmission rod, a speed reducer and a second coupling which are sequentially connected in a transmission way;
the driving assembly comprises a first driving piece and a fifth transmission rod which are in transmission connection with each other, and the fifth transmission rod is in transmission connection with the third bevel gear and the first belt wheel respectively;
the switching assembly comprises a second driving part and a movable part which are in transmission connection with each other, the first transmission rod penetrates through the movable part and is in running fit with the movable part, the movable part is used for driving the first transmission rod to be in a first position and a second position, when the first transmission rod is in the first position, the second coupler is in transmission connection with the first coupler, and when the first transmission rod is in the second position, the second bevel gear is meshed with the fifth bevel gear.
The motor-driven loading rack speed-reducing torque-increasing device comprises a first transmission rod, a second transmission rod, a first transmission rod and a second transmission rod, wherein the first transmission rod is sleeved on the second transmission rod, the first transmission rod and the second transmission rod are coaxially arranged, and the first transmission rod and the second transmission rod are in sliding fit.
The motor-driven loading rack speed-reducing torque-increasing device comprises: the box, first bevel gear and drive gear all are located outside the box, the second transfer line runs through the box, and with box normal running fit, first shaft coupling, first transfer line the second bevel gear the second drive assembly the third drive assembly the drive assembly with the switching component is all located in the box.
The motor-driven loading rack speed-reducing torque-increasing device comprises a box body, wherein a fixed plate is arranged in the box body, the third transmission rod penetrates through the fixed plate and is in running fit with the fixed plate, and two ends of the movable piece are respectively in sliding fit with the fixed plate and the inner wall of the box body.
The motor-driven loading rack speed-reducing torque-increasing device is characterized in that the first driving piece and the second driving piece are both fixed on the inner wall of the box body.
The motor-driven loading rack speed-reducing torque-increasing device comprises a first driving piece, a second driving piece, a third driving rod, a fourth driving rod, a fifth driving rod and a box body.
The motor drives the loading rack to reduce speed and increase torque, wherein one end of the fourth transmission rod is in transmission connection with the input shaft of the speed reducer, the other end of the fourth transmission rod is in running fit with the inner wall of the box body, and an output shaft of the speed reducer is in transmission connection with the second coupling.
The motor-driven loading rack speed-reducing torque-increasing device comprises the transmission gear and the bevel gear, wherein the bevel gear and the tooth part are connected with each other, the bevel gear is meshed with the first bevel gear, and the tooth part is meshed with the gear ring.
The motor-driven loading rack speed-reducing torque-increasing device comprises a first transmission rod, a fourth transmission rod, a third transmission rod, a fifth transmission rod and a first transmission rod, wherein the first transmission rod and the fourth transmission rod are coaxially arranged, the third transmission rod and the first transmission rod are vertically arranged, and the fifth transmission rod and the first transmission rod are arranged in parallel.
The motor-driven loading rack speed-reducing torque-increasing device is characterized in that the first driving piece is a motor, and the second driving piece is an air cylinder.
Compared with the prior art, the technical scheme has the following positive effects:
according to the utility model, the switching is performed through the switching component, when the torque is required to be increased by the loading rack, the second driving piece drives the first coupler to be in transmission connection with the second coupler, and at the moment, the second bevel gear is separated from the fifth bevel gear; when the loading bench does not need to increase torque, the second driving piece drives the second bevel gear to be meshed with the fifth bevel gear, the first coupler is separated from the second coupler, the speed reduction and torque increase can be realized, and the loading bench is suitable for various conditions encountered in the test process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a motor-driven loading rack deceleration torque-increasing device of the present utility model;
fig. 2 is a schematic structural view of a gear ring at a loading rack of the motor-driven loading rack speed-reducing torque-increasing device;
in the accompanying drawings: 1. a first transmission assembly; 2. a second transmission assembly; 3. a third transmission assembly; 4. a drive assembly; 5. a switching assembly; 6. a case; 7. a fixing plate; 8. loading a rack; 10. a gear ring; 11. a first coupling; 12. a first transmission rod; 13. a second transmission rod; 14. a first bevel gear; 15, a transmission gear; 16. a second bevel gear; 17. umbrella-shaped part; 18. a tooth portion; 21. a third bevel gear; 22. a fourth bevel gear; 23. a third transmission rod; 24. a fifth bevel gear; 31. a first pulley; 32. a belt; 33. a second pulley; 34. a fourth transmission rod; 35. a speed reducer; 36. a second coupling; 41. a first driving member; 42. a fifth transmission rod; 51. a second driving member; 52. a movable member.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
FIG. 1 is a schematic diagram of the overall structure of a motor-driven loading rack deceleration torque-increasing device of the present utility model;
fig. 2 is a schematic structural view of a gear ring at a loading rack of a motor-driven loading rack speed-reducing torque-increasing device according to the present utility model, and as shown in fig. 1 and 2, a motor-driven loading rack speed-reducing torque-increasing device according to a preferred embodiment of the present utility model includes: the loading rack 8 is connected with the driving mechanism in a transmission way.
Further, as a preferred embodiment, the driving mechanism 8 includes: a first transmission assembly 1, a second transmission assembly 2, a third transmission assembly 3, a drive assembly 4 and a switching assembly 5.
Further, as a preferred embodiment, the first transmission assembly 1 comprises a first coupling 11, a first transmission rod 12, a second transmission rod 13, a first bevel gear 14 and a transmission gear 15 which are sequentially connected in a transmission way, the transmission gear 15 is meshed with the gear ring 10 at the bottom of the loading rack 8, and a second bevel gear 16 is installed on the first transmission rod 12.
Further, as a preferred embodiment, the second transmission assembly 2 comprises a third bevel gear 21, a fourth bevel gear 22, a third transmission rod 23 and a fifth bevel gear 24 in driving connection in sequence.
Further, as a preferred embodiment, the third transmission assembly 3 includes a first pulley 31, a belt 32, a second pulley 33, a fourth transmission rod 34, a speed reducer 35, and a second coupling 36, which are sequentially connected in transmission.
Further, as a preferred embodiment, the driving assembly 4 comprises a first driving member 41 and a fifth driving rod 42 in driving connection with each other, and the fifth driving rod 42 is in driving connection with the third bevel gear 21 and the first pulley 31, respectively.
Further, as a preferred embodiment, the switching assembly 5 includes a second driving member 51 and a movable member 52 that are in driving connection with each other, the first driving rod 12 penetrates the movable member 52 and is in running fit with the movable member 52, the movable member 52 is used for driving the first driving rod 12 to be in a first position and a second position, when the first driving rod 12 is in the first position, the second coupling 36 is in driving connection with the first coupling 11, and when the first driving rod 12 is in the second position, the second bevel gear 16 is meshed with the fifth bevel gear 24.
Further, as a preferred embodiment, the first transmission rod 12 is sleeved on the second transmission rod 13, the first transmission rod 12 and the second transmission rod 13 are coaxially arranged, and the first transmission rod 12 and the second transmission rod 13 are in sliding fit.
The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the embodiments and the protection scope of the present utility model.
The present utility model has the following embodiments based on the above description:
in a further embodiment of the present utility model, please continue to refer to fig. 1 and 2, the motor-driven loading rack speed-reducing torque-increasing device further includes: the box 6, first bevel gear 14 and drive gear 15 all are located outside the box 6, and second transfer line 13 runs through the box 6, and with box 6 normal running fit, first shaft coupling 11, first transfer line 12, second bevel gear 16, second drive assembly 2, third drive assembly 3, drive assembly 4 and switching component 5 all locate in the box 6.
In a further embodiment of the present utility model, a fixed plate 7 is disposed in the case 6, and the third transmission rod 23 penetrates through the fixed plate 7 and is in rotation fit with the fixed plate 7, and two ends of the movable member 52 are respectively in sliding fit with the fixed plate 7 and the inner wall of the case 6.
In a further embodiment of the utility model, both the first driving member 41 and the second driving member 51 are fixed to the inner wall of the case 6.
In a further embodiment of the utility model, one end of the fifth transmission rod 42 is in transmission connection with the first driving member 41, and the other end of the fifth transmission rod 42 is in rotational engagement with the inner wall of the housing 6.
In a further embodiment of the present utility model, one end of the fourth transmission rod 22 is in transmission connection with the input shaft of the speed reducer 35, the other end of the fourth transmission rod 22 is in rotation fit with the inner wall of the box 6, and the output shaft of the speed reducer 35 is in transmission connection with the second coupling 36.
In a further embodiment of the utility model, the transmission gear comprises a bevel portion 17 and a tooth portion 18 connected to each other, the bevel portion 17 being in engagement with the first bevel gear 14 and the tooth portion 18 being in engagement with the ring gear 10.
In a further embodiment of the utility model, the first transmission rod 12 is arranged coaxially with the fourth transmission rod 34, the third transmission rod 23 is arranged perpendicularly to the first transmission rod 12, and the fifth transmission rod 42 is arranged parallel to the first transmission rod 12.
In a further embodiment of the utility model, the first driving member 41 is a motor and the second driving member 51 is a cylinder.
When the loading rack 8 needs to increase torque, the second driving piece 51 drives the first coupler 11 to be in transmission connection with the second coupler 36, and the second bevel gear 16 is separated from the fifth bevel gear 24; when the loading bench 8 does not need to increase torque, the second driving piece 51 drives the second bevel gear 16 to be meshed with the fifth bevel gear 24, and the first coupler 11 is separated from the second coupler 36, so that the speed reduction and torque increase can be realized, and various conditions encountered in the test process can be met.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (10)
1. The utility model provides a motor drive loading rack speed reduction increases turns round device which characterized in that includes: the loading device comprises a driving mechanism and a loading rack, wherein the driving mechanism is in transmission connection with the loading rack;
the driving mechanism includes:
the first transmission assembly comprises a first coupler, a first transmission rod, a second transmission rod, a first bevel gear and a transmission gear which are sequentially connected in a transmission way, the transmission gear is meshed with a gear ring at the bottom of the loading rack, and the first transmission rod is provided with a second bevel gear;
the second transmission assembly comprises a third bevel gear, a fourth bevel gear, a third transmission rod and a fifth bevel gear which are sequentially connected in a transmission manner;
the third transmission assembly comprises a first belt wheel, a belt, a second belt wheel, a fourth transmission rod, a speed reducer and a second coupling which are sequentially connected in a transmission way;
the driving assembly comprises a first driving piece and a fifth transmission rod which are in transmission connection with each other, and the fifth transmission rod is in transmission connection with the third bevel gear and the first belt wheel respectively;
the switching assembly comprises a second driving part and a movable part which are in transmission connection with each other, the first transmission rod penetrates through the movable part and is in running fit with the movable part, the movable part is used for driving the first transmission rod to be in a first position and a second position, when the first transmission rod is in the first position, the second coupler is in transmission connection with the first coupler, and when the first transmission rod is in the second position, the second bevel gear is meshed with the fifth bevel gear.
2. The motor-driven loading rack speed-reducing and torque-increasing device according to claim 1, wherein the first transmission rod is sleeved on the second transmission rod, the first transmission rod and the second transmission rod are coaxially arranged, and the first transmission rod and the second transmission rod are in sliding fit.
3. The motor-driven loading rack deceleration torque-up device of claim 2, further comprising: the box, first bevel gear and drive gear all are located outside the box, the second transfer line runs through the box, and with box normal running fit, first shaft coupling, first transfer line the second bevel gear the second drive assembly the third drive assembly the drive assembly with the switching component is all located in the box.
4. The motor-driven loading rack speed-reducing and torque-increasing device according to claim 3, wherein a fixed plate is arranged in the box body, the third transmission rod penetrates through the fixed plate and is in running fit with the fixed plate, and two ends of the movable piece are respectively in sliding fit with the fixed plate and the inner wall of the box body.
5. The motor-driven loading rack deceleration torque-up device of claim 4, wherein the first driving member and the second driving member are both fixed to an inner wall of the case.
6. The motor-driven loading rack speed-reducing and torque-increasing device according to claim 5, wherein one end of the fifth transmission rod is in transmission connection with the first driving member, and the other end of the fifth transmission rod is in running fit with the inner wall of the box body.
7. The motor-driven loading rack speed-reducing and torque-increasing device according to claim 6, wherein one end of the fourth transmission rod is in transmission connection with an input shaft of the speed reducer, the other end of the fourth transmission rod is in running fit with the inner wall of the box body, and an output shaft of the speed reducer is in transmission connection with the second coupling.
8. The motor-driven loading rack speed-reducing and torque-increasing device according to claim 7, wherein the transmission gear includes a bevel portion and a tooth portion connected to each other, the bevel portion being engaged with the first bevel gear, the tooth portion being engaged with the ring gear.
9. The motor-driven loading rack speed-reducing and torque-increasing device according to claim 8, wherein the first transmission rod and the fourth transmission rod are coaxially arranged, the third transmission rod and the first transmission rod are vertically arranged, and the fifth transmission rod and the first transmission rod are parallel.
10. The motor-driven loading rack deceleration torque-up device of claim 1, wherein the first driving member is a motor and the second driving member is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320870795.6U CN220063389U (en) | 2023-04-18 | 2023-04-18 | Motor-driven loading rack speed-reducing torque-increasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320870795.6U CN220063389U (en) | 2023-04-18 | 2023-04-18 | Motor-driven loading rack speed-reducing torque-increasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063389U true CN220063389U (en) | 2023-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320870795.6U Active CN220063389U (en) | 2023-04-18 | 2023-04-18 | Motor-driven loading rack speed-reducing torque-increasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063389U (en) |
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2023
- 2023-04-18 CN CN202320870795.6U patent/CN220063389U/en active Active
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