CN108488344B - Multidirectional power output positive and negative power transmission case - Google Patents
Multidirectional power output positive and negative power transmission case Download PDFInfo
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- CN108488344B CN108488344B CN201810454158.4A CN201810454158A CN108488344B CN 108488344 B CN108488344 B CN 108488344B CN 201810454158 A CN201810454158 A CN 201810454158A CN 108488344 B CN108488344 B CN 108488344B
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- power transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 151
- 238000009434 installation Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008878 coupling 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
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
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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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven shafts
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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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Retarders (AREA)
Abstract
The utility model provides a multidirectional power take off positive and negative power transmission case, it divide into preceding, the back level, transfer case input shaft passes through the bearing and installs in preceding transfer case casing, the driving bevel gear is installed at the middle part in preceding transfer case, the back end is installed positive driving bevel gear and reverse driving bevel gear in the back level transfer case, left output shaft 6038 and right output shaft pass through bearing and bearing frame symmetry respectively and install in the left and right bearing hole of preceding transfer case casing, the inner end is equipped with left and right driven bevel gear and meshes with driving bevel gear simultaneously, left and right variable pump symmetry is installed on the both sides of preceding transfer case casing, the output shaft passes through the bearing and installs in the back level transfer case casing, the centre of output shaft is equipped with the joint toothholder, positive driven bevel gear and reverse driven bevel gear symmetry are installed on the both sides of joint toothholder, the band pulley is installed on the branch pipe in the back level transfer case casing outside, the transmission flange is installed at the outer end of output shaft and is connected with the power pulley transmission.
Description
Technical Field
The invention relates to a power transmission box, in particular to a multidirectional power output positive and negative power transmission box.
Background
At present, the power transmission box in society has single function and can not provide multidirectional power output and forward and reverse power transmission.
Disclosure of Invention
1. The invention aims to overcome the defects, and provides a multidirectional power output forward and reverse power transmission box which is divided into a front stage and a rear stage and mainly comprises a left variable pump 6012, a right variable pump 6016, a joint tooth holder 6020, a front stage power transmission box shell 6021, a rear stage power transmission box shell 6022, a reverse driving bevel gear 6023, a forward driving bevel gear 6024, a reverse driven bevel gear 6025, a forward driven bevel gear 6027, an output shaft 6028, a right spline housing 6031, a right output shaft 6032, a right driven bevel gear 6033, an input shaft 6035, a left driven bevel gear 6036, a driving bevel gear 6037, a left output shaft 6038 and a left spline housing 6039, and is characterized in that: the rear-stage power transmission box housing 6022 is connected with the front-stage power transmission box housing 6021, an input shaft 6035 is arranged in the front-stage power transmission box housing 6021 through a bearing, the front end of the input shaft 6035 penetrates through the front-stage power transmission box housing 6021 back and forth, the front end of the input shaft 6035 is in transmission connection with a power source, a drive bevel gear 6037 is arranged in the front-stage power transmission box in the middle, a forward drive bevel gear 6024 and a reverse drive bevel gear 6023 are arranged in the rear-stage power transmission box, a left output shaft 6038 and a right output shaft 6032 are symmetrically arranged in left and right bearing holes of the front-stage power transmission box housing 6021 through bearings and bearing seats respectively, a left driven bevel gear 6036 is arranged at the inner end of the left output shaft 6038, a right driven bevel gear 6033 is arranged at the inner end of the right output shaft 6032, the left and right driven bevel gears are simultaneously meshed with the drive bevel gears 6037, the outer end of the left output shaft 6038 is in transmission connection with the input shaft of the left variable pump 6012 through a left spline sleeve 6039, the outer end of the right output shaft 6032 is in transmission connection with the input shaft of the right variable pump 6016 through a right spline sleeve 6031, and the variable pumps 6012 are symmetrically arranged at two sides of the front-stage power transmission housing 6012 and the variable pump housing is symmetrically arranged; the output shaft 6028 is arranged in the rear-stage power transmission case housing 6022 through a bearing, an engaging tooth seat 6020 is arranged in the middle of the output shaft 6028, a forward driven bevel gear 6027 and a reverse driven bevel gear 6025 are symmetrically arranged on the left side and the right side of the engaging tooth seat 6020, the forward driven bevel gear 6027 is meshed with a forward driving bevel gear 6024, the reverse driven bevel gear 6025 is meshed with a reverse driving bevel gear 6023, a sliding tooth sleeve 6026 is arranged on the engaging tooth seat 6020, the sliding tooth sleeve 6026 can slide left and right on the engaging tooth seat 6020, the sliding tooth sleeve 6026 is simultaneously engaged with the reverse driven bevel gear 6025 and the engaging tooth seat 6020 when the sliding tooth sleeve 6026 slides to one side of the forward driven bevel gear 6027, and the sliding tooth sleeve 6026 is simultaneously engaged with the forward driven bevel gear 6027 and the engaging tooth seat 6020 when the sliding tooth sleeve 6026 slides to one side of the forward driven bevel gear 6027; the power pulley 6017 is installed on a pulley branch 6029 outside the rear-stage power transmission case 6022 through a bearing, the transmission flange 6018 is installed at the outer end of the output shaft 6028, the transmission flange 6018 is in transmission connection with the power pulley 6017, and the power pulley 6017 can be installed on the left side of the rear-stage power transmission case 6022 or on the right side of the rear-stage power transmission case 6022.
The invention has the positive effects that: through the structure, the invention not only realizes multidirectional power output, but also has the forward and backward rotation output function.
Drawings
The invention will be further described with reference to examples of embodiments in the accompanying drawings:
FIG. 1 is a schematic diagram of the overall structure of the multi-azimuth power take-off positive and negative power transmission case of the present invention.
Fig. 2 is a schematic structural view of a rear-stage power transmission case according to the present invention.
Fig. 3 is a schematic diagram of another construction of a rear stage power transmission case according to the present invention.
Fig. 4 is a schematic view of a mounting structure of a power pulley according to the present invention.
Fig. 5 is a schematic view of another mounting structure of the power pulley of the present invention.
Fig. 6 is a schematic view of the structure of the rear stage power transmission case of the present invention in which only one type of drive bevel gear and driven bevel gear are installed.
Fig. 7 is a schematic view of the construction of the rear stage power transmission case of the present invention with the transfer power output gear and transfer power output shaft installed.
Fig. 8 is a schematic structural view of the rear stage power transmission case of the present invention in multiple stages.
Detailed Description
The multidirectional power output forward and reverse power transmission box is divided into a front stage and a rear stage, and mainly comprises a left variable pump 6012, a right variable pump 6016, a joint tooth holder 6020, a front stage power transmission box housing 6021, a rear stage power transmission box housing 6022, a reverse drive bevel gear 6023, a forward drive bevel gear 6024, a reverse driven bevel gear 6025, a forward driven bevel gear 6027, an output shaft 6028, a right spline housing 6031, a right output shaft 6032, a right driven bevel gear 6033, an input shaft 6035, a left driven bevel gear 6036, a drive bevel gear 6037, a left output shaft 6038 and a left spline housing 6039, and the specific implementation modes are as follows:
1. the rear-stage power transmission box housing 6022 is connected with the front-stage power transmission box housing 6021, an input shaft 6035 is arranged in the front-stage power transmission box housing 6021 through a bearing, the front end of the input shaft 6035 penetrates through the front-stage power transmission box housing 6021 back and forth, the front end of the input shaft 6035 is in transmission connection with a power source, a drive bevel gear 6037 is arranged in the front-stage power transmission box in the middle, a forward drive bevel gear 6024 and a reverse drive bevel gear 6023 are arranged in the rear-stage power transmission box, a left output shaft 6038 and a right output shaft 6032 are symmetrically arranged in left and right bearing holes of the front-stage power transmission box housing 6021 through bearings and bearing seats respectively, a left driven bevel gear 6036 is arranged at the inner end of the left output shaft 6038, a right driven bevel gear 6033 is arranged at the inner end of the right output shaft 6032, the left and right driven bevel gears are simultaneously meshed with the drive bevel gears 6037, the outer end of the left output shaft 6038 is in transmission connection with the input shaft of the left variable pump 6012 through a left spline sleeve 6039, the outer end of the right output shaft 6032 is in transmission connection with the input shaft of the right variable pump 6016 through a right spline sleeve 6031, and the variable pumps 6012 are symmetrically arranged at two sides of the front-stage power transmission housing 6012 and the variable pump housing is symmetrically arranged; the output shaft 6028 is arranged in the rear-stage power transmission case housing 6022 through a bearing, an engaging tooth seat 6020 is arranged in the middle of the output shaft 6028, a forward driven bevel gear 6027 and a reverse driven bevel gear 6025 are symmetrically arranged on the left side and the right side of the engaging tooth seat 6020, the forward driven bevel gear 6027 is meshed with a forward driving bevel gear 6024, the reverse driven bevel gear 6025 is meshed with a reverse driving bevel gear 6023, a sliding tooth sleeve 6026 is arranged on the engaging tooth seat 6020, the sliding tooth sleeve 6026 can slide left and right on the engaging tooth seat 6020, the sliding tooth sleeve 6026 is simultaneously engaged with the reverse driven bevel gear 6025 and the engaging tooth seat 6020 when the sliding tooth sleeve 6026 slides to one side of the forward driven bevel gear 6027, and the sliding tooth sleeve 6026 is simultaneously engaged with the forward driven bevel gear 6027 and the engaging tooth seat 6020 when the sliding tooth sleeve 6026 slides to one side of the forward driven bevel gear 6027; the power pulley 6017 is mounted on a pulley branch 6029 outside the rear-stage power transmission housing 6022 through a bearing, the transmission flange 6018 is mounted at the outer end of the output shaft 6028, the transmission flange 6018 is in transmission connection with the power pulley 6017, and the power pulley 6017 can be mounted on the left side of the rear-stage power transmission housing 6022 or on the right side of the rear-stage power transmission housing 6022 as required (see fig. 1, 2 and 3).
2. During operation, the power transmitted by the power source through the input shaft 6035 is split as follows through the power transmission box: 1) The left variable pump 6012 is driven to work through the driving bevel gear 6037, the left driven bevel gear 6036 and the left output shaft 6038, and then hydraulic power is output to a left driving motor of the travelling mechanism through the left variable pump 6012; 2) The right variable pump 6016 is driven to work through the driving bevel gear 6037, the right driven bevel gear 6033 and the right output shaft 6032, and then hydraulic power is output to a right driving motor of the travelling mechanism through the right variable pump 6016; 3) The sliding gear sleeve 6026 is not engaged with the forward driven bevel gear 6027 nor the reverse driven bevel gear 6025 when in the neutral position, and the output shaft 6028 does not output power to the outside; 4) When the sliding tooth sleeve 6026 is positioned on one side of the forward driven bevel gear 6027 and is simultaneously engaged with the forward driven bevel gear 6027 and the engaging tooth seat 6020, the power transmitted by the engine through the input shaft 6035 is transmitted to the transmission flange 6018 and the power belt wheel 6017 through the forward driving bevel gear 6024, the forward driven bevel gear 6027 and the output shaft 6028, and then the transmission flange 6018 and the power belt wheel 6017 drive the working parts to work through the transmission shaft and the transmission belt respectively; 5) When the sliding tooth sleeve 6026 is positioned on one side of the reverse driven bevel gear 6025 and is simultaneously engaged with the reverse driven bevel gear 6025 and the engaging tooth seat 6020, the input shaft 6035 drives the transmission flange 6018 and the power belt wheel 6017 to rotate reversely through the reverse driving bevel gear 6023, the reverse driven bevel gear 6025 and the output shaft 6028, and then the driving transmission flange 6018 and the power belt wheel 6017 drive the working parts to rotate reversely through the transmission shaft and the transmission belt respectively.
3. The multidirectional power output positive and negative rotating power transmission box also outputs power outwards at the other end of the output shaft 6028, when the transmission shaft and the transmission belt are adopted to output power outwards, a belt wheel branch 6029, a power belt wheel 6017 and a transmission flange 6018 are arranged at one end of the output shaft 6028, and the transmission flange 6018 is arranged at the other end of the output shaft (see fig. 2); when the transmission belt is adopted to output power outwards, a belt wheel branch pipe 6029, a power belt wheel 6017 and a transmission flange 6018 are arranged on two sides of a rear-stage power transmission box shell 6022; when the transmission shaft is adopted to output power outwards, the transmission flanges 6018 are arranged at two ends of the output shaft 6028.
4. The multi-directional power output positive and negative rotating force transmission case can also be provided with a pump 6041 (various pumps such as a hydraulic pump, an air conditioner pump and the like), a spline connecting sleeve 6042 and a pump seat 6043 at the other side of the rear-stage power transmission case housing 6022, the pump seat 6043 is arranged at the outer side of the rear-stage power transmission case housing 6022, the pump 6041 is arranged on the pump seat 6043, an output shaft 6028 is in transmission connection with an input shaft of the pump 6041 through the spline connecting sleeve 6042 (see figure 3), the spline connecting sleeve 6042 can be omitted, a spline hole is processed at the outer end of the output shaft 6028, and the input shaft of the pump 6041 is directly arranged in the spline hole at the outer end of the output shaft 6028.
5. The multi-directional power output positive and negative rotation force transmission box can also eliminate a belt wheel branch pipe 6029, and a power belt wheel 6017 is directly arranged on an output shaft 6028.
6. The multi-directional power output positive and negative rotating force transmission case can also cancel the left spline housing 6039 and the right spline housing 6031, spline holes are processed at the outer ends of the left output shaft 6038 and the right output shaft 6032, and input shafts of the left variable pump 6012 and the right variable pump 6016 are directly arranged in the spline holes at the outer ends of the left output shaft 6038 and the right output shaft 6032.
7. The multi-azimuth power output forward and reverse power transmission box is characterized in that only one driving bevel gear and one driven bevel gear are arranged in the rear-stage power transmission box, the number of the driving bevel gears is one, the driving bevel gears are arranged at the rear end of the input shaft 6035, the number of the driven bevel gears is two, the driving bevel gears are symmetrically arranged at the left side and the right side of the joint tooth holder 6020, and the driving bevel gears are meshed with the two driven bevel gears at the same time (see fig. 6).
8. The multi-directional power output forward and reverse power transmission case is characterized in that a split power output gear 6061 and a split power output shaft 6062 are arranged in the rear-stage power transmission case, the split power output gear 6061 is arranged at the inner end of the split power output shaft 6062 and is arranged in the rear-stage power transmission case shell 6022 together with the split power output shaft 6062 through a bearing and a bearing seat, the split power output gear 6061 is meshed with a driven bevel gear (a forward driven bevel gear 6027 or a reverse driven bevel gear 6025) (see fig. 7), the outer end of the split power output shaft 6062 can be provided with a power pulley 6017, power can be output to the outside through a transmission belt, a transmission flange 6018 can be arranged, power can be output to the outside through a transmission shaft, the split power output gear 6062 can be directly connected with a working part through keys, splines, couplings and the like in a transmission direction, and the output of the split power output shaft 6062 can be backward, upward, downward or inclined.
9. The multiple power output positive and negative power transmission boxes are arranged at the rear part of a front power transmission box, a split power output gear 6061 and a middle shaft 6063 are arranged at the rear end of the front power transmission box, the split power output gear 6061 is arranged at the inner end of the middle shaft 6063 and is arranged at the rear end of the front power transmission box together with the middle shaft 6063 through a bearing and a bearing seat, the split power output gear 6061 is meshed with a driven bevel gear in the front power transmission box, and a positive driving bevel gear 6024 and a negative driving bevel gear 6023 are arranged at the rear end of the middle shaft 6063 and are meshed with a positive driven bevel gear 6027 and a negative driven bevel gear 6025 in the rear power transmission box respectively (see fig. 8).
With the structure, the invention can output power in various directions such as front, back, left, right, up, down, tilting directions and the like through various directions such as a transmission shaft, a transmission belt, hydraulic pressure and the like. The invention is suitable for various transmission machines and the like.
Claims (10)
1. The utility model provides a multidirectional power take off positive reverse power transmission case, it divide into preceding, back level, mainly by left variable pump (6012), right variable pump (6016), joint toothholder (6020), preceding stage power transmission case casing (6021), back stage power transmission case casing (6022), reverse drive bevel gear (6023), forward drive bevel gear (6024), reverse driven bevel gear (6025), forward driven bevel gear (6027), output shaft (6028), right spline housing (6031), right output shaft (6032), right driven bevel gear (6033), input shaft (6035), left driven bevel gear (6036), drive bevel gear (6037), left output shaft (6038), left spline housing (6039) are constituteed, its characterized in that: the front-stage power transmission box housing (6021) is connected with a flywheel housing (6034) of the engine, the rear-stage power transmission box housing (6022) is connected with the front-stage power transmission box housing (6021), an input shaft (6035) is installed in the front-stage power transmission box housing (6021) through a bearing, the input shaft (6035) penetrates through the front-stage power transmission box housing (6021) front and back, the front end of the input shaft is connected with the flywheel of the engine through a clutch, a drive bevel gear (6037) is installed in the front-stage power transmission box in the middle part, a forward drive bevel gear (6024) and a reverse drive bevel gear (6023) are installed in the rear-stage power transmission box, a left output shaft (6038) and a right output shaft (6032) are symmetrically installed in left and right bearing holes of the front-stage power transmission box housing (6021) through bearings and bearing seats respectively, the inner ends of the left output shaft (6038) are provided with left and right driven bevel gears (6036), the inner ends of the left and right output shaft (6032) are provided with right driven bevel gears (6033), the left and right driven bevel gears (6037) are simultaneously meshed with the left and right output shaft (6032) through spline shafts (6031) of the left and right variable pump (6032) and the outer variable pump (6032) are connected with the left and the outer variable pump (6031) through the variable transmission shafts (6031) and the variable pump The right variable pumps (6016) are symmetrically arranged at two sides of the front-stage power transmission case shell; an output shaft (6028) is arranged in a rear-stage power transmission case (6022) through a bearing, an engaging tooth seat (6020) is arranged in the middle of the output shaft (6028), a forward driven bevel gear (6027) and a reverse driven bevel gear (6025) are symmetrically arranged at the left side and the right side of the engaging tooth seat (6020), the forward driven bevel gear (6027) is meshed with a forward driving bevel gear (6024), the reverse driven bevel gear (6025) is meshed with a reverse driving bevel gear (6023), a sliding tooth sleeve (6026) is arranged on the engaging tooth seat (6020), the sliding tooth sleeve (6026) can slide left and right on the engaging tooth seat (6020), the sliding tooth sleeve (6026) is simultaneously engaged with the reverse driven bevel gear (6025) and the engaging tooth seat (6020) when the sliding tooth sleeve (6026) slides to one side of the forward driven bevel gear (6027); the power pulley (6017) is arranged on a pulley branch pipe (6029) at the outer side of the rear-stage power transmission case (6022) through a bearing, the power pulley (6017) is arranged at the left side of the rear-stage power transmission case (6022) or at the right side of the rear-stage power transmission case (6022), and the installation mode is as follows: an inner bearing (6055), a bearing spacer (6054), an outer bearing (6053) and a shaft retainer ring (6052) are sequentially arranged on a belt wheel branch pipe (6029) from inside to outside, a power belt wheel (6017) is arranged on the belt wheel branch pipe (6029) in a supporting mode through the inner bearing (6055) and the outer bearing (6053), a hole retainer ring (6056) is arranged at the position of the inner bearing (6055) of the power belt wheel (6017), a transmission flange (6018) is arranged at the outer end of an output shaft (6028), and the transmission flange (6018) is connected with the power belt wheel (6017) through a connecting screw (6051) and connected with the output shaft (6028) through spline transmission.
2. A multi-azimuth power-take-off positive and negative rotational power transmission as claimed in claim 1, wherein: the shaft retainer ring (6052) and the hole retainer ring (6056) are omitted, and a locking washer (6057) and a locking nut (6058) are arranged on the outer side of the transmission flange (6018) of the output shaft (6028).
3. A multi-azimuth power-take-off positive and negative rotational power transmission as claimed in claim 1, wherein: when the transmission shaft and the transmission belt are adopted to output power to the outside, one end of the output shaft (6028) is provided with a belt wheel branch pipe (6029), a power belt wheel (6017) and a transmission flange (6018), and the other end is provided with the transmission flange (6018); when the transmission belt is adopted to output power outwards, belt wheel branch pipes (6029), a power belt wheel (6017) and a transmission flange (6018) are arranged on two sides of a rear-stage power transmission box shell (6022); when the transmission shaft is adopted to output power outwards, the transmission flanges (6018) are arranged at the two ends of the output shaft (6028).
4. A multi-azimuth power-take-off positive and negative rotational power transmission as claimed in claim 1, wherein: the pump (6041), the spline connecting sleeve (6042) and the pump seat (6043) are arranged on the other side of the rear-stage power transmission box shell (6022), the pump seat (6043) is arranged on the outer side of the rear-stage power transmission box shell (6022), the pump (6041) is arranged on the pump seat (6043), and the output shaft (6028) is in transmission connection with the input shaft of the pump (6041) through the spline connecting sleeve (6042).
5. A multi-azimuth power-take-off positive and negative rotational power transmission as claimed in claim 4, wherein: the spline connecting sleeve (6042) is omitted, a spline hole is processed at the outer end of the output shaft (6028), and the input shaft of the pump (6041) is directly arranged in the spline hole at the outer end of the output shaft (6028).
6. A multi-azimuth power-take-off positive and negative torque transmission case according to any one of claims 1-5, wherein: the pulley branch pipe (6029) is omitted, and the power pulley (6017) is directly arranged on the output shaft (6028).
7. A multi-azimuth power-take-off positive and negative torque transmission case according to any one of claims 1-5, wherein: the left spline housing (6039) and the right spline housing (6031) are omitted, spline holes are processed at the outer ends of the left output shaft (6038) and the right output shaft (6032), and input shafts of the left variable pump (6012) and the right variable pump (6016) are directly arranged in the spline holes at the outer ends of the left output shaft (6038) and the right output shaft (6032).
8. A multi-azimuth power-take-off positive and negative torque transmission case according to any one of claims 1-5, wherein: only one driving bevel gear and driven bevel gears are arranged in the rear-stage power transmission box, the number of the driving bevel gears is one, the driving bevel gears are arranged at the rear end of an input shaft (6035), the number of the driven bevel gears is two, the driving bevel gears are symmetrically arranged at the left side and the right side of a joint tooth seat (6020), and the driving bevel gears are meshed with the two driven bevel gears at the same time.
9. A multi-azimuth power-take-off positive and negative torque transmission case according to any one of claims 1-5, wherein: a power output gear (6061) and a power transfer output shaft (6062) are arranged in the rear-stage power transmission case, the power transfer output gear (6061) is arranged at the inner end of the power transfer output shaft (6062) and is arranged in a rear-stage power transmission case shell (6022) together with the power transfer output shaft (6062) through a bearing and a bearing seat, and the power transfer output gear (6061) is meshed with a driven bevel gear.
10. A multi-azimuth power-take-off positive and negative torque transmission case according to any one of claims 1-5, wherein: the rear power output boxes are multiple, wherein the rear power transmission box is arranged at the rear part of the front power transmission box, a split power output gear (6061) and an intermediate shaft (6063) are arranged at the rear end of the front power transmission box, the split power output gear (6061) is arranged at the inner end of the intermediate shaft (6063) and is arranged at the rear end of the front power transmission box together with the intermediate shaft (6063) through a bearing and a bearing seat, the split power output gear (6061) is meshed with a driven bevel gear in the front power transmission box, and a forward driving bevel gear (6024) and a reverse driving bevel gear (6023) are arranged at the rear end of the split power output gear (6061) and are meshed with a forward driven bevel gear (6027) and a reverse driven bevel gear (6025) in the rear power transmission box respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454158.4A CN108488344B (en) | 2018-04-29 | 2018-04-29 | Multidirectional power output positive and negative power transmission case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454158.4A CN108488344B (en) | 2018-04-29 | 2018-04-29 | Multidirectional power output positive and negative power transmission case |
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| Publication Number | Publication Date |
|---|---|
| CN108488344A CN108488344A (en) | 2018-09-04 |
| CN108488344B true CN108488344B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810454158.4A Active CN108488344B (en) | 2018-04-29 | 2018-04-29 | Multidirectional power output positive and negative power transmission case |
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| CN108488344A (en) | 2018-09-04 |
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Effective date of registration: 20231207 Address after: 461000 No. 237 Xinxing Road, Henan, Xuchang Patentee after: XUCHANG CHESHEN VEHICLE Co.,Ltd. Address before: 461000 Xuchang Cheshen Automobile Co., Ltd., No. 237, Xinxing Road, Xuchang City, Henan Province Patentee before: Zheng Yuhu Patentee before: Xue Jiangtao |