CN217401598U - Gear two-pole transmission device - Google Patents
Gear two-pole transmission device Download PDFInfo
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- CN217401598U CN217401598U CN202221390751.5U CN202221390751U CN217401598U CN 217401598 U CN217401598 U CN 217401598U CN 202221390751 U CN202221390751 U CN 202221390751U CN 217401598 U CN217401598 U CN 217401598U
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- gear
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- transmission shaft
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 208000032370 Secondary transmission Diseases 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 12
- 208000032369 Primary transmission Diseases 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 18
- 239000002184 metal Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model relates to a gear two poles of earth transmission in gear drive equipment field, including gear box and the gear mechanism of setting in the gear box, it has one-level cavity and second grade cavity to separate through the supporting baffle in the gear box, through the outside motor of drive shaft connection, the drive shaft drives drive gear and rotates, drive gear drives two adjacent one-level gear wheels and rotates, the reducible stress of the single one-level gear wheel of contrast drive, guarantee driven stationarity, with noise abatement's emergence, the one-level gear wheel reduces the rotational speed simultaneously, and drive through driven gear and rotate rather than adjacent another one-level gear wheel, when the one-level gear wheel at rotatory in-process, the one-level transmission shaft drives second grade drive gear through the second driven gear and rotates, make the second grade transmission shaft can be driven and rotate, with this completion whole transmission process, and because one-level transmission shaft and the convex design of second grade transmission shaft can be convenient for being connected with outside universal joint transmission structure.
Description
Technical Field
The utility model relates to a gear drive equipment field, concretely relates to gear two pole transmission.
Background
Along with the continuous development of society and the continuous progress of scientific level, along with sheet metal's extensive use, the evener also can wide application in sheet metal's internal stress elimination field, the evener is the equipment of leveling sheet metal shaping unevenness into, its theory of operation is through between the roll axle from top to bottom with sheet metal, the squeezing action of roll is gone up and down in the utilization, thereby carry out the plastic to sheet metal, the quality of a evener, mainly by leveling mechanism and gear box decision, and the gear box is as the indispensable power source of leveling mechanism, its development is very violent.
Chinese patent with publication number CN210208152U discloses a numerical control type universal joint evener, wherein discloses a evener through universal joint transmission, and current gear box is applicable to more that the roller directly carries out driven flattening equipment through the gear, and it is great in the noise in the use, has power transmission inequality phenomenon moreover to be not applicable to universal joint driven flattening equipment, to prior art's not enough, the utility model discloses a gear two pole transmission device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above defect and providing a gear two-pole transmission device to solve the problem mentioned in the above background art.
The utility model aims at realizing through the following mode:
a gear bipolar transmission device comprises a gear box and a gear mechanism arranged in the gear box, wherein a first-stage cavity and a second-stage cavity are separated in the gear box through a supporting partition plate, the gear mechanism comprises a first-stage gear set and a second-stage gear set, the first-stage gear set comprises a plurality of first-stage large gears which are arranged in parallel at equal intervals, the first-stage large gears are rotatably arranged in the first-stage cavity through a first-stage transmission shaft, a driving gear is connected in the first-stage cavity through a driving shaft in an embedded mode, the driving shaft protrudes out of the gear box and is meshed with two adjacent first-stage large gears, the driving gear can drive the first-stage large gears to rotate, the two adjacent first-stage large gears are connected through a first driven gear, and the two first-stage large gears meshed with the driving gear are not connected through the first driven gear, one-level transmission shaft carries out the gomphosis with the one-level gear wheel and is connected, make the one-level gear wheel can drive the one-level transmission shaft and rotate, the one end of keeping away from the one-level cavity of one-level transmission shaft passes supporting partition plate and second grade cavity protrusion in the outside of gear box in proper order, the second grade gear train includes a plurality of second grade drive gear, second grade drive gear passes through the second grade transmission shaft and rotatably installs on supporting partition plate, the second grade transmission shaft carries out the gomphosis with second grade drive gear and is connected, two adjacent second grade drive gear carry out the meshing and connect, the gomphosis is connected with and is used for carrying out the second driven gear that the meshing is connected with second grade drive gear on the one-level transmission shaft, make the one-level gear wheel can drive second grade drive gear and rotate, the one end protrusion in the outside of gear box that supporting partition plate is kept away from to the second grade transmission shaft.
Further in the above description, the transmission ratio between the secondary drive gear and the second driven gear is 1:1, so that the secondary drive gear and the second driven gear can rotate at the same speed.
Further, in the above description, two ends of the primary transmission shaft are respectively connected to the gear box through a first bearing and a second bearing, a third bearing is disposed between the primary transmission shaft and the supporting partition plate, and the first bearing, the second bearing and the third bearing are used for not affecting the rotation of the primary transmission shaft and maintaining a lateral supporting force for the primary transmission shaft.
Further in the above description, a fourth bearing is disposed between the secondary transmission shaft and the gear box, and a fifth bearing is disposed between the secondary transmission shaft and the support partition, where the fourth bearing and the fifth bearing are used to maintain the lateral support force for the secondary transmission shaft without affecting the rotation of the secondary transmission shaft.
Further in the above description, the first driven gear is rotatably mounted between the two primary gearwheels via a fixed shaft.
Further in the above description, the upper end of the gearbox is fitted with a lifting shackle to facilitate transportation of the gearbox.
Further in the above description, the driving shaft is disposed in the middle of the plurality of primary gear wheels.
The utility model has the advantages that: in use, an external motor is connected by a drive shaft, wherein the drive sequence is: the drive shaft drives drive gear and rotates, drive gear drives two adjacent one-level gear wheels and rotates, but the reducible stress of the single one-level gear wheel of contrast drive, guarantee driven stationarity, with noise abatement's emergence, the one-level gear wheel reduces the rotational speed simultaneously, and drive through driven gear and rotate rather than adjacent another one-level gear wheel, at rotatory in-process when the one-level gear wheel, the one-level transmission shaft drives second grade drive gear through the second driven gear and rotates, make the second grade transmission shaft can be driven and rotate, with this complete whole transmission process, and because one-level transmission shaft and the convex design of second grade transmission shaft can be convenient for with outside universal joint transmission structural connection.
Drawings
Fig. 1 is a first perspective view of the two-pole gear transmission of the present invention;
FIG. 2 is a front view of the two-pole gear transmission of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a second perspective view of the gear two-pole transmission device of the present invention in a secondary cavity;
FIG. 5 is a front view of the second stage cavity of the two-stage gear of the present invention;
FIG. 6 is a perspective view of a second viewing angle within the gear box with the support spacer removed in the two-pole gear of the present invention;
FIG. 7 is a front view of the inside of the gear box with the support partition removed in the two-pole gear of the present invention;
the reference numbers in the figures are respectively: 1-a gear box, 101-a primary cavity, 102-a secondary cavity, 2-a supporting partition plate, 3-a primary reduction gear, 4-a primary transmission shaft, 5-a driving shaft, 6-a driving gear, 7-a first driven gear, 8-a second driven gear, 9-a first bearing, 10-a second bearing, 11-a third bearing, 12-a fourth bearing, 13-a fifth bearing, 14-a fixed rotating shaft, 15-a lifting shackle, 16-a motor, 17-a secondary transmission gear and 18-a secondary transmission shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the embodiment, referring to fig. 1 to 7, a gear bipolar transmission device specifically implemented by the embodiment includes a gear case 1 and a gear mechanism disposed in the gear case 1, a primary cavity 101 and a secondary cavity 102 are separated by a supporting partition plate 2 in the gear case 1, the gear mechanism includes a primary gear set and a secondary gear set, the primary gear set includes four primary reduction gears 3, the four primary reduction gears 3 are arranged in parallel at equal intervals, the primary reduction gears 3 are rotatably mounted in the primary cavity 101 through a primary transmission shaft 4, a driving gear 6 is connected in the primary cavity 101 through a driving shaft 5 in an embedded manner, the driving shaft 5 is disposed in the middle of the four primary reduction gears 3, the driving shaft 5 protrudes out of the gear case 1, the driving gear 6 is engaged with two adjacent primary reduction gears 3, so that the driving gear 6 can drive the primary reduction gears 3 to rotate, two adjacent first-stage reduction gears 3 are connected through a first driven gear 7, the two first-stage reduction gears 3 meshed with the driving gear 6 are not connected through the first driven gear 7, a first-stage transmission shaft 4 is connected with the first-stage reduction gears 3 in an embedded mode, the first-stage reduction gears 3 can drive the first-stage transmission shafts 4 to rotate, one ends, far away from a first-stage cavity 101, of the first-stage transmission shafts 4 sequentially penetrate through a supporting partition plate 2 and a second-stage cavity 102 and protrude out of the gear box 1, the second-stage transmission shafts 17 comprise nineteen second-stage transmission gears 17, the second-stage transmission gears 17 are rotatably installed on the supporting partition plate 2 through the second-stage transmission shafts 17, the second-stage transmission shafts 17 are connected with the second-stage transmission gears 17 in an embedded mode, the two adjacent second-stage transmission gears 17 are meshed with each other, and the second driven gears 8 meshed with the second-stage transmission gears 17 are connected to the first-stage transmission shafts 4 in an embedded mode, make one-level reduction gear 3 can drive secondary drive gear 17 and rotate, secondary drive shaft 17 keeps away from the one end protrusion in the outside of gear box 1 that supports baffle 2, and first driven gear 7 is rotatably installed between two one-level reduction gear 3 through fixed rotating shaft 14, when using, connects external motor 16 through drive shaft 5, and wherein the drive order is: drive shaft 5 drives drive gear 6 and rotates, drive gear 6 drives two adjacent one-level reduction gear 3 and rotates, 3 reducible stress of contrast drive single one-level reduction gear, guarantee driven stationarity, with the emergence of noise abatement, simultaneously one-level reduction gear 3 reduces the rotational speed, and drive through driven gear and rotate rather than adjacent another one-level reduction gear 3, at rotatory in-process when one-level reduction gear 3, one-level transmission shaft 4 drives second level drive gear 17 through second driven gear 8 and rotates, make second level transmission shaft 17 can be driven and rotate, with this completion whole transmission process, and can be convenient for with outside universal joint transmission structural connection because the convex design of one-level transmission shaft 4 and second level transmission shaft 17.
The transmission ratio between the secondary transmission gear 17 and the second driven gear 8 is 1:1, so that the secondary transmission gear 17 and the second driven gear 8 can rotate at the same speed.
The both ends of one-level transmission shaft 4 are connected with gear box 1 through first bearing 9 and second bearing 10 respectively, are provided with third bearing 11 between one-level transmission shaft 4 and the supporting baffle 2, and the effect of first bearing 9, second bearing 10 and third bearing 11 lies in not influencing the rotation of one-level transmission shaft 4 to keep horizontal holding power to one-level transmission shaft 4, guarantee the driven stability of one-level transmission shaft 4.
A fourth bearing 12 is arranged between the secondary transmission shaft 17 and the gear box 1, a fifth bearing 13 is arranged between the secondary transmission shaft 17 and the supporting clapboard 2, and the fourth bearing 12 and the fifth bearing 13 have the functions of not influencing the rotation of the secondary transmission shaft 17, keeping the transverse supporting force on the secondary transmission shaft 17 and ensuring the transmission stability of the secondary transmission shaft 17.
The upper end of the gearbox 1 is fitted with a lifting shackle 15 to facilitate transportation of the gearbox 1.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention is disclosed in the above description in terms of preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art will be able to make any changes or modifications to equivalent embodiments without departing from the scope of the present invention, and all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. Two pole transmission of gear, including gear box and the gear mechanism who sets up in the gear box, its characterized in that: the gear mechanism comprises a first-stage gear set and a second-stage gear set, the first-stage gear set comprises a plurality of first-stage large gears which are arranged in parallel at equal intervals, the first-stage large gears are rotatably arranged in the first-stage cavity through a first-stage transmission shaft, a driving gear is connected in the first-stage cavity through a driving shaft in an embedded mode, the driving shaft protrudes out of the gear box, the driving gear is meshed with two adjacent first-stage large gears, the driving gear can drive the first-stage large gears to rotate, the two adjacent first-stage large gears are connected through a first driven gear, the two first-stage large gears meshed with the driving gear are not connected through the first driven gear, the first-stage transmission shaft is connected with the first-stage large gears in an embedded mode, and the first-stage large gears can drive the first-stage transmission shaft to rotate, the one end of keeping away from the one-level cavity of one-level transmission shaft passes supporting baffle and second grade cavity protrusion in the outside of gear box in proper order, the second grade gear train includes a plurality of second grade drive gear, second grade drive gear rotatably installs on supporting baffle through the second grade transmission shaft, the second grade transmission shaft carries out the gomphosis with second grade drive gear and is connected, two adjacent second grade drive gear carry out the meshing connection, the gomphosis is connected with and is used for carrying out the second driven gear that the meshing is connected with second grade drive gear on the one-level transmission shaft, make the one-level gear wheel can drive second grade drive gear and rotate, the one end protrusion in the outside of gear box that supporting baffle was kept away from to the second grade transmission shaft.
2. The two-pole gear transmission of claim 1, wherein: the transmission ratio between the secondary transmission gear and the second driven gear is 1: 1.
3. The two-pole gear transmission of claim 1, wherein: and two ends of the primary transmission shaft are respectively connected with the gear box through a first bearing and a second bearing, and a third bearing is arranged between the primary transmission shaft and the supporting partition plate.
4. The two-pole gear transmission of claim 1, wherein: and a fourth bearing is arranged between the secondary transmission shaft and the gear box, and a fifth bearing is arranged between the secondary transmission shaft and the supporting clapboard.
5. The two-pole gear transmission of claim 1, wherein: the first driven gear is rotatably arranged between the two primary large gears through a fixed rotating shaft.
6. The two-pole gear transmission of claim 1, wherein: and the upper end of the gear box is provided with a lifting shackle.
7. The two-pole gear transmission of claim 1, wherein: the driving shaft is arranged in the middle of the first-stage gear wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221390751.5U CN217401598U (en) | 2022-06-06 | 2022-06-06 | Gear two-pole transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221390751.5U CN217401598U (en) | 2022-06-06 | 2022-06-06 | Gear two-pole transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217401598U true CN217401598U (en) | 2022-09-09 |
Family
ID=83147058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221390751.5U Active CN217401598U (en) | 2022-06-06 | 2022-06-06 | Gear two-pole transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217401598U (en) |
-
2022
- 2022-06-06 CN CN202221390751.5U patent/CN217401598U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 101, Building 3, No. 3, Jiaying 1st Street, Shijie Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Mahat Intelligent Equipment Co.,Ltd. Country or region after: China Address before: Room 101, Building 3, No. 3, Jiaying 1st Street, Shijie Town, Dongguan City, Guangdong Province, 523000 Patentee before: GUANGDONG MAHATMA TECHNOLOGY Co.,Ltd. Country or region before: China |