CN211852756U - Hydraulic control's double-end output gear box - Google Patents
Hydraulic control's double-end output gear box Download PDFInfo
- Publication number
- CN211852756U CN211852756U CN202020426545.XU CN202020426545U CN211852756U CN 211852756 U CN211852756 U CN 211852756U CN 202020426545 U CN202020426545 U CN 202020426545U CN 211852756 U CN211852756 U CN 211852756U
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- gearbox
- output shaft
- shaft
- gear box
- transmission shaft
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Abstract
The utility model discloses a hydraulically controlled double-end output gear box, which comprises a gear box body, wherein a hydraulic motor is arranged on one side of the right end of the gear box body, a first transmission shaft is arranged on the driving end of the hydraulic motor, a first bevel gear is matched on the first transmission shaft, a cooling device is arranged on the other side of the right end of the gear box body, a first output shaft is arranged on one side of the left end of the gear box body, a second output shaft is arranged on the other side of the left end of the gear box body, the first output shaft and the second output shaft are connected through a coupler, a second bevel gear is arranged on the inner side end of the second output shaft, the utility model aims to provide a double-end output gear box which can drive mechanical equipment from different directions by the transmission of the hydraulic motor, drive the output shafts from two different directions to rotate, and drive the mechanical equipment to cool hydraulic oil through the cooling device when the temperature of, the gearbox has the characteristics of compact structure and high efficiency.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic means technique and specifically relates to a hydraulic control's double-end output gear box.
Background
With the progress of science and technology, gear boxes are applied to a plurality of mechanical equipment or vehicles as transmission devices, and the gear boxes are adopted for transmission so that the transmission can be carried out from a plurality of directions and modes; the hydraulic motor is an actuating element of the hydraulic system, and converts hydraulic pressure energy provided by the hydraulic pump into mechanical energy (torque and rotating speed) of an output shaft of the hydraulic motor; the transmission effect of the transmission end of the existing gear box still has defects, and the hydraulic motor has a better transmission effect; therefore, there is a need for a hydraulically controlled gearbox.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to the above-mentioned technique, provide one kind and can carry out the transmission through hydraulic motor, drive the ascending output shaft of two not equidirectional and rotate, make the gear box can drive mechanical equipment from the not equidirectional, accessible cooling device cools down hydraulic oil when the hydraulic oil temperature is too high, has the gear box of compact structure, efficient characteristics.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a hydraulic control's double-end output gear box, includes the gear box body, be provided with hydraulic motor on one side of gear box body right-hand member, be provided with first transmission shaft on hydraulic motor's the drive end, the cooperation has first conical gear on the first transmission shaft, be provided with cooling device on the opposite side of gear box body right-hand member, be provided with first output shaft on one side of the left end of gear box body, be provided with the second output shaft on the opposite side of gear box body left end, first output shaft and second output shaft pass through coupling joint, the inboard of second output shaft is served and is provided with second conical gear.
Furthermore, be located the internal first bearing that is provided with of gear box on first transmission shaft one end, the one end cooperation of first transmission shaft is in first bearing, is located the internal second bearing that is provided with of gear box on the first transmission shaft other end, the other end cooperation of first transmission shaft is in the second bearing.
Further, the middle part fit in of gear box has the second transmission shaft, the internal first spacer that is provided with of gear box in the second transmission shaft outside, the internal third bearing that is provided with of gear box of first spacer one side, the one end cooperation of second transmission shaft is in the third bearing, there is third bevel gear at the both ends of second transmission shaft, is located one of second transmission shaft serves third bevel gear and passes through the mode and the cooperation of first bevel gear of tooth meshing, is located one of second transmission shaft serves third bevel gear and passes through the mode and the cooperation of second bevel gear of tooth meshing.
Further, the liquid outlet end of the hydraulic motor is connected with a cooling device through a pipeline, a temperature gauge and a three-way electromagnetic valve are arranged on the pipeline through which the liquid outlet is connected with the cooling device, and liquid outlet pipes are arranged at the other end of the three-way electromagnetic valve and the other end of the cooling device.
Furthermore, the outer sides of a first output shaft and a second output shaft which are positioned outside the gear box body are both provided with spline sleeves, end covers are arranged on the gear box body on the inner side of the spline sleeves through bolts, second spacer sleeves are arranged on the outer sides of the first output shaft and the second output shaft which are positioned in the gear box body, fourth bearings are arranged in the gear box body on two sides of each second spacer sleeve, the first output shaft and the second output shaft are both matched in the fourth bearings, and a retaining ring for a shaft is arranged in the gear box body on the outer side of each fourth bearing.
The utility model has the advantages that:
can drive through hydraulic motor, drive the ascending output shaft of two equidirectionals and rotate, make the gear box can drive mechanical equipment from equidirectional, accessible cooling device cools down hydraulic oil when the hydraulic oil temperature is too high, have compact structure, efficient characteristics.
Drawings
Fig. 1 is a schematic diagram of the external structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
In the figure, a gear box body 1, a hydraulic motor 2, a first transmission shaft 3, a first bevel gear 4, a cooling device 5, a first output shaft 6, a second output shaft 7, a coupler 8, a second bevel gear 9, a first bearing 10, a second bearing 11, a second transmission shaft 12, a first spacer 13, a third bearing 14, a third bevel gear 15, a liquid outlet 16, a thermometer 17, a liquid outlet pipe 18, a spline housing 19, an end cover 20, a second spacer 21, a fourth bearing 22, a shaft retainer ring 23 and a three-way electromagnetic valve 24 are arranged.
Detailed Description
As shown in fig. 1 and 2, a hydraulically controlled double-ended output gearbox comprises a gearbox housing 1, a hydraulic motor 2 is arranged on one side of the right end of the gearbox housing 1, a first transmission shaft 3 is arranged on the driving end of the hydraulic motor 2, a first bevel gear 4 is matched with the first transmission shaft 3, a cooling device 5 is arranged on the other side of the right end of the gearbox housing 1, a first output shaft 6 is arranged on one side of the left end of the gearbox housing 1, a second output shaft 7 is arranged on the other side of the left end of the gearbox housing 1, the first output shaft 6 is connected with the second output shaft 7 through a coupler 8, and a second bevel gear 9 is arranged on the inner side end of the second output shaft 7.
A first bearing 10 is arranged in the gear box body 1 on one end of the first transmission shaft 3, one end of the first transmission shaft 3 is matched in the first bearing 10, a second bearing 11 is arranged in the gear box body 1 on the other end of the first transmission shaft 3, and the other end of the first transmission shaft 3 is matched in the second bearing 11.
The middle part fit in of gear box 1 has second transmission shaft 12, be provided with first spacer 13 in the gear box 1 in the second transmission shaft 12 outside, be provided with third bearing 14 in the gear box 1 of first spacer 13 one side, the one end cooperation of second transmission shaft 12 is in third bearing 14, there is third bevel gear 15 at the both ends of second transmission shaft 12, is located second transmission shaft 12 one end third bevel gear 15 is through tooth meshing's mode and the cooperation of first bevel gear 4, is located second transmission shaft 12 one end third bevel gear 15 is through tooth meshing's mode and the cooperation of second bevel gear 9.
The liquid outlet 16 of the hydraulic motor 2 is connected with the cooling device 5 through a pipeline, a thermometer 17 and a three-way electromagnetic valve 24 are respectively arranged on the pipeline connecting the liquid outlet 16 with the cooling device 5, and a liquid outlet pipe 18 is respectively arranged at the other end of the three-way electromagnetic valve 24 and the other end of the cooling device 5.
The gear box comprises a gear box body 1, and is characterized in that spline housings 19 are arranged on the outer sides of a first output shaft 6 and a second output shaft 7 which are positioned outside the gear box body 1, end covers 20 are arranged on the gear box body 1 on the inner side of the spline housings 19 through bolts, second spacers 21 are arranged on the outer sides of the first output shaft 6 and the second output shaft 7 which are positioned in the gear box body 1, fourth bearings 22 are arranged in the gear box body 1 on the two sides of each second spacer 21, the first output shaft 6 and the second output shaft 7 are matched in the fourth bearings 22, and a retaining ring 23 for a shaft is arranged in the gear box body 1 on the outer side of each fourth bearing 22.
The utility model discloses a theory of operation does:
the hydraulic motor 2 drives the first transmission shaft 3 to rotate, the first transmission shaft 3 drives the second transmission shaft 12 to rotate through the matching between the first bevel gear 4 and the third bevel gear 15, the second transmission shaft 12 drives the second output shaft 7 to rotate through the matching between the third bevel gear 15 and the second bevel gear 9 on the other end, and the first output shaft 6 is driven to rotate when the second output shaft 7 rotates; after hydraulic oil enters into the first transmission shaft 3 of drive in the hydraulic motor 2 and rotates, hydraulic oil can be followed liquid outlet 16 and discharged in the pipeline, thermometer 17 can monitor the temperature of hydraulic oil in the pipeline, if the hydraulic oil high temperature, accessible three-way solenoid valve 24 cools off the cooling device 5 in with hydraulic oil introduction to hydraulic oil, drain pipe 18 on the hydraulic oil accessible cooling device 5 after the cooling discharges, if the hydraulic oil temperature does not surpass when appointed temperature range, discharge in the drain pipe 18 on the other end is introduced to accessible three-way solenoid valve 24.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a hydraulic control's double-end output gear box, includes the gearbox casing, its characterized in that, be provided with hydraulic motor on one side of gearbox casing right-hand member, be provided with first transmission shaft on hydraulic motor's the drive end, the cooperation has first bevel gear in the first transmission shaft, be provided with cooling device on the opposite side of gearbox casing right-hand member, be provided with first output shaft on left end one side of gearbox casing, be provided with the second output shaft on the opposite side of gearbox casing left end, first output shaft and second output shaft pass through the coupling joint, the inboard of second output shaft is served and is provided with second bevel gear.
2. A hydraulically controlled double-ended output gearbox according to claim 1, characterised in that a first bearing is provided in the gearbox body on one end of the first drive shaft, one end of the first drive shaft fitting in the first bearing, a second bearing is provided in the gearbox body on the other end of the first drive shaft, the other end of the first drive shaft fitting in the second bearing.
3. The hydraulically controlled double-ended output gearbox according to claim 1, wherein a second transmission shaft is fitted in the middle of the gearbox housing, a first spacer is provided in the gearbox housing outside the second transmission shaft, a third bearing is provided in the gearbox housing on one side of the first spacer, one end of the second transmission shaft is fitted in the third bearing, third bevel gears are provided at both ends of the second transmission shaft, the third bevel gear located at one end of the second transmission shaft is fitted with the first bevel gear in a manner of tooth engagement, and the third bevel gear located at one end of the second transmission shaft is fitted with the second bevel gear in a manner of tooth engagement.
4. The hydraulically controlled double-ended output gearbox according to claim 1, wherein the outlet end of said hydraulic motor is connected to a cooling device via a pipe, the pipe connecting said outlet to said cooling device is provided with a thermometer and a three-way solenoid valve, respectively, and the other ends of said three-way solenoid valve and said cooling device are provided with outlet pipes.
5. The hydraulically controlled double-ended output gearbox according to claim 1, wherein spline housings are arranged on the outer sides of the first output shaft and the second output shaft which are positioned outside the gearbox body, an end cover is arranged on the gearbox body on the inner side of each spline housing through bolts, second spacers are arranged on the outer sides of the first output shaft and the second output shaft which are positioned inside the gearbox body, fourth bearings are arranged inside the gearbox body on two sides of each second spacer, the first output shaft and the second output shaft are both matched in the fourth bearings, and a retaining ring for a shaft is arranged inside the gearbox body on the outer side of each fourth bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020426545.XU CN211852756U (en) | 2020-03-29 | 2020-03-29 | Hydraulic control's double-end output gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020426545.XU CN211852756U (en) | 2020-03-29 | 2020-03-29 | Hydraulic control's double-end output gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852756U true CN211852756U (en) | 2020-11-03 |
Family
ID=73138176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020426545.XU Expired - Fee Related CN211852756U (en) | 2020-03-29 | 2020-03-29 | Hydraulic control's double-end output gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852756U (en) |
-
2020
- 2020-03-29 CN CN202020426545.XU patent/CN211852756U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20210329 |