CN217575174U - Mounting structure of driving motor of double-side-tooth driving bogie - Google Patents
Mounting structure of driving motor of double-side-tooth driving bogie Download PDFInfo
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- CN217575174U CN217575174U CN202221050425.XU CN202221050425U CN217575174U CN 217575174 U CN217575174 U CN 217575174U CN 202221050425 U CN202221050425 U CN 202221050425U CN 217575174 U CN217575174 U CN 217575174U
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Abstract
The utility model discloses a two side tooth drive bogie driving motor's mounting structure, including the framework, still include the antithetical couplet dress seat of horizontal installation on the framework, the left and right sides of antithetical couplet dress seat up end has left motor installation position and right motor installation position that is used for vertical installation motor one and motor two respectively, and drive gear one and drive gear two respectively the suspension type install about antithetical couplet dress seat lower extreme face, and drive gear one and drive gear two are located motor one and motor two respectively under, and motor one is connected through transmission shaft one with drive gear one, and motor two is connected through transmission shaft two with drive gear two. Therefore, the distance between the motor and the driving gear is greatly shortened for the motor is installed on the vehicle body, and the relative position between the motor and the driving gear is fixed, so that power transmission can be realized only by one transmission shaft between the motor and the driving gear, a universal coupling joint is omitted, energy consumption generated by rotation of the universal joint can be further saved, and the vehicle body space is saved.
Description
Technical Field
The utility model relates to a two side tooth drive bogie driving motor's mounting structure belongs to tooth drive device technical field.
Background
In order to solve the problem of insufficient adhesive force in a common rail vehicle running mode, a train special for touring adopts a tooth driving mode to adapt to a touring line with a steep slope. The tooth drive has various forms, including a horizontal tooth drive, a single-sided tooth drive, a double-sided tooth drive, and the like. Although the tooth drives have the above various forms, they have load-bearing running wheels and guide wheels in addition to the drive gears, and running rails corresponding to the load-bearing running wheels and guide wheels.
The double-side gear driving bogie is provided with at least a left driving gear and a right driving gear, a rack fixed on the running track is positioned between the two driving gears, and teeth meshed with gear teeth of the driving gears are arranged on two sides of the rack. The driving gear is connected with the motor through a wheel shaft to form a power driving system. The applicant of the present application has previously installed a motor on a vehicle body, which has the disadvantages that the transmission distance between a driving gear and the motor is long, and the relative position between the motor and the driving gear is frequently changed during the operation process, so that the transmission arrangement between the driving gear and the motor is relatively complex, and a universal coupling is minimally required to be used, so as to adapt to the frequently changed position relationship between the motor and the driving gear during the operation process. Meanwhile, the motor is arranged on the vehicle body and also occupies limited vehicle body space.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the problem of how to make the connection between the motor and the driving gear of the double-side tooth driving bogie more concise.
To the above problem, the utility model provides a technical scheme is:
the utility model provides a two side tooth drive bogie driving motor's mounting structure, includes the framework, still includes the antithetical couplet dress seat of horizontal installation on the framework, the left and right sides of antithetical couplet dress seat up end has left motor installation position and right motor installation position that is used for vertical installation motor one and motor two respectively, and drive gear one and two installing respectively about the terminal surface under the dress seat of antithetical couplet, and drive gear one and drive gear two be located motor one and motor two respectively under, motor one is connected through transmission shaft one with drive gear one, and motor two is connected through transmission shaft two with drive gear two.
Furthermore, a first butt joint disc and a second butt joint disc which are used for butt joint installation of the output ends of the first motor and the second motor are respectively arranged on the left motor installation position and the right motor installation position of the combined installation seat, and a first shaft hole and a second shaft hole are respectively formed in the centers of the first butt joint disc and the second butt joint disc.
Furthermore, the shape of the combined seat in plan view is 8-shaped with a narrow middle section and circular and expanded left and right ends.
Further, under the action of external force, the combined installation seat can swing left and right.
The suspension rods are mounted on a framework of the bogie in a suspension mode, the number of the suspension rods is four, two suspension rods are respectively arranged on the outer sides of the left end and the outer sides of the right end of the combined mounting seat, the lower ends of the suspension rods are movably mounted on the combined mounting seat, and the upper ends of the suspension rods are mounted on the framework through a joint ball hinge with a vibration damping function.
Furthermore, two groups of convex blocks are symmetrically and vertically arranged on the outer sides of the left end and the right end of the combined mounting seat, each group of two convex blocks are symmetrically arranged in a front-back manner, and each convex block is provided with a horizontal pin shaft hole horizontally arranged in the front-back direction; the lower end of the suspension rod is provided with a horizontal pin shaft which is horizontally fixed, and the horizontal pin shaft is arranged in a horizontal pin shaft hole and can rotate in the horizontal pin shaft hole.
Furthermore, the first joint ball hinge is fixed at the upper end of the suspension rod and is provided with a first joint shaft parallel to the horizontal pin shaft; and two ends of the first joint shaft are fixed on the framework.
The combined installation seat is movably arranged on the frame, and the other end of the combined installation seat is connected with the frame through a joint ball hinge II with a damping function.
Furthermore, the bottoms of the two sides of the combined seat are provided with vertical shaft holes which are vertically arranged, one end of the traction rod is provided with a vertical pin shaft, and the vertical pin shaft is positioned in the vertical shaft holes and can rotate in the vertical shaft holes.
Furthermore, the second joint ball hinge is fixed at the other end of the traction rod and is provided with a second joint shaft perpendicular to the traction rod; and two ends of the second joint shaft are fixed on the framework.
Has the beneficial effects that:
1. the distance between the motor and the driving gear is shortened, and the relative position is fixed, so that power transmission can be realized only by one transmission shaft between the motor and the driving gear.
2. The universal coupling joint is omitted, and energy consumption generated by rotation of the universal coupling joint can be further saved.
3. The space of the vehicle body is saved.
Drawings
FIG. 1 is a perspective view of the truck;
FIG. 2 is a partial schematic view of the perspective view of the truck;
FIG. 3 is a schematic view of the mounting relationship of the truck drive system;
FIG. 4 is a perspective view of the multi-unit mount;
FIG. 5 is a schematic perspective view of a first motor or a second motor, showing an output end of the motor to be installed;
fig. 6 is a schematic perspective view of the first driving gear, the second driving gear, the first transmission shaft and the second transmission shaft.
In the figure: 1. a frame; 2. a combined mounting seat; 201. a first butt joint disc; 202. a second butt joint disc; 203. a first shaft hole; 204. a second shaft hole; 205. a bump; 3. a suspension rod; 4. a first joint is in spherical hinge; 401. a joint shaft I; 5. a horizontal pin shaft; 6. a draw bar; 7. a second joint ball hinge; 701. a joint shaft II; 8. a vertical pin shaft; 9. a first motor; 10. a second motor; 11. driving a gear I; 12. driving a gear II; 13. a first transmission shaft; 14. a second transmission shaft; 15. a track rack.
Detailed Description
The invention is further described below with reference to the following examples and figures:
as shown in fig. 1-4, a mounting structure of a double-side tooth driving bogie driving motor comprises a framework 1 and a combined installation seat 2 horizontally mounted on the framework 1, wherein a left motor mounting position and a right motor mounting position for vertically mounting a first motor 9 and a second motor 10 are respectively arranged on the left side and the right side of the upper end face of the combined installation seat 2, a first driving gear 11 and a second driving gear 12 are respectively mounted on the left side and the right side of the lower end face of the combined installation seat 2, the first driving gear 11 and the second driving gear 12 are respectively located under the first motor 9 and the second motor 10, the first motor 9 and the first driving gear 11 are connected through a first transmission shaft 13, and the second motor 10 and the second driving gear 12 are connected through a second transmission shaft 14. Therefore, the distance between the motor and the driving gear is greatly shortened for the motor is installed on the vehicle body, and the relative position between the motor and the driving gear is fixed, so that power transmission can be realized only by one transmission shaft between the motor and the driving gear, a universal coupling joint is omitted, energy consumption generated by rotation of the universal joint can be further saved, and the vehicle body space is saved.
As shown in fig. 4 and 5, a first docking tray 201 and a second docking tray 202 for docking and installing output ends of the first motor 9 and the second motor 10 are respectively arranged on a left motor installation position and a right motor installation position of the multi-unit installation seat 2, and a first shaft hole 203 and a second shaft hole 204 are respectively arranged in the centers of the first docking tray 201 and the second docking tray 202.
The shape of the combined installation seat 2 is a figure 8 with a narrow middle section and circular and expanded left and right ends. This minimizes the volume of the multi-piece housing 2.
As shown in fig. 1 to 4, when the tourist railway enters the curve and after the tourist railway enters the curve, the relative position of the railway rack 15 and the bogie deviates from the relative position of the railway rack 15 and the bogie in the straight line by a certain extent due to the centrifugal force and the design accuracy, so that the design combination seat 2 can swing left and right under the action of external force, and the driving gear 11 and the driving gear 12 can always keep the meshing with the railway rack 15 in an optimal state.
The mounting structure of the driving motor of the double-side tooth-driven bogie further comprises four suspension rods 3 which are used for mounting the combined mounting base 2 on the framework 1 of the bogie in a suspension mode, two suspension rods 3 are respectively arranged on the outer sides of the left end and the right end of the combined mounting base 2, the lower ends of the suspension rods 3 are movably mounted on the combined mounting base 2, and the upper ends of the suspension rods are mounted on the framework 1 through a joint ball hinge 4 with a vibration reduction function. The specific setting mode is as follows:
two groups of convex blocks 205 are symmetrically and vertically arranged on the outer sides of the left end and the right end of the combined mounting seat 2, each group of two convex blocks 205 is symmetrically arranged in the front-back direction, and each convex block 205 is provided with a horizontal pin shaft hole horizontally arranged in the front-back direction; the lower end of the suspension rod 3 is provided with a horizontal pin shaft 5 which is horizontally fixed, and the horizontal pin shaft 5 is arranged in a horizontal pin shaft hole and can rotate in the horizontal pin shaft hole. The first joint ball hinge 4 is fixed at the upper end of the suspension rod 3, and the first joint ball hinge 4 is provided with a first joint shaft 401 parallel to the horizontal pin shaft 5; the two ends of the first joint shaft 401 are fixed on the framework 1.
The mounting structure of the driving motor of the bilateral gear-driven bogie further comprises at least two draw bars 6 arranged between the coupling seat 2 and the framework 1, wherein the draw bars 6 are respectively arranged at the outer sides of the left end and the right end of the coupling seat 2, one end of each draw bar 6 is movably arranged on the coupling seat 2, and the other end of each draw bar 6 is arranged on the framework 1 through a joint ball hinge II 7 with a damping function. The specific setting mode is as follows:
the bottoms of the two sides of the coupling seat 2 are provided with vertical shaft holes which are vertically arranged, one end of the traction rod 6 is provided with a vertical pin shaft 8, and the vertical pin shaft 8 is positioned in the vertical shaft holes and can rotate in the vertical shaft holes; the second joint ball hinge 7 is fixed at the other end of the traction rod 6, and the second joint ball hinge 7 is provided with a second joint shaft 701 vertical to the traction rod 6; two ends of the second joint shaft 701 are fixed on the framework 1.
According to the arrangement, the joint ball hinge I4 and the joint ball hinge II 7 with the vibration reduction function can ensure that the joint seat 2 can swing left and right with a certain amplitude under the action of external force, and the joint ball hinge I2 and the joint ball hinge II can also enable the joint seat 2 to swing with a small amplitude in other directions.
The above embodiments are only for the purpose of clearer description of the present invention and should not be considered as limiting the scope of protection covered by the present invention, and any modification of equivalent forms should be considered as falling within the scope of protection covered by the present invention.
Claims (10)
1. The utility model provides a two side tooth drive bogie driving motor's mounting structure, includes framework (1), its characterized in that: still include antithetical couplet dress seat (2) of horizontal installation on framework (1), the left and right sides of antithetical couplet dress seat (2) up end has left motor installation position and right motor installation position that is used for vertical installation motor (9) and motor two (10) respectively, install respectively about antithetical couplet dress seat (2) lower terminal surface drive gear (11) and drive gear two (12), and drive gear (11) and drive gear two (12) are located motor one (9) and motor two (10) respectively under, motor one (9) are connected through transmission shaft one (13) with drive gear one (11), motor two (10) are connected through transmission shaft two (14) with drive gear two (12).
2. The mounting structure of the double-sided tooth drive bogie drive motor according to claim 1, wherein: a first butt joint disc (201) and a second butt joint disc (202) which are butt joint with the output ends of a first motor (9) and a second motor (10) are respectively arranged on a left motor mounting position and a right motor mounting position of the combined mounting base (2), and a first shaft hole (203) and a second shaft hole (204) are respectively arranged at the centers of the first butt joint disc (201) and the second butt joint disc (202).
3. The mounting structure of the double-sided tooth drive bogie drive motor according to claim 1, wherein: the shape of the combined installation seat (2) is a shape of 8 with a narrow middle section and circular expansion at the left end and the right end.
4. The mounting structure of the double-sided tooth drive bogie drive motor according to claim 1, wherein: under the action of external force, the combined mounting seat (2) can swing left and right.
5. The mounting structure of the double-sided tooth drive bogie drive motor according to claim 2, wherein: the suspension rod type steering bogie is characterized by further comprising four suspension rods (3) which are used for installing the combined installation seat (2) on the framework (1) of the steering bogie in a suspension mode, the outer sides of the left end and the right end of the combined installation seat (2) are respectively provided with two suspension rods, the lower ends of the suspension rods (3) are movably installed on the combined installation seat (2), and the upper ends of the suspension rods are installed on the framework (1) through joint ball hinges (4) with a vibration damping function.
6. The mounting structure of the double-sided tooth drive bogie drive motor according to claim 5, wherein: two groups of convex blocks (205) are symmetrically and vertically arranged at the outer sides of the left end and the right end of the combined mounting seat (2), each group of two convex blocks (205) are symmetrically arranged in the front-back direction, and each convex block (205) is provided with a horizontal pin shaft hole horizontally arranged in the front-back direction; the lower end of the suspension rod (3) is provided with a horizontal fixed horizontal pin shaft (5), and the horizontal pin shaft (5) is installed in a horizontal pin shaft hole and can rotate in the horizontal pin shaft hole.
7. The mounting structure of the double-sided tooth drive bogie drive motor according to claim 6, wherein: the first joint ball hinge (4) is fixed at the upper end of the suspension rod (3), and the first joint ball hinge (4) is provided with a first joint shaft (401) parallel to the horizontal pin shaft (5); and the two ends of the first joint shaft (401) are fixed on the framework (1).
8. The mounting structure of a double-sided tooth drive bogie drive motor according to any one of claims 4 to 7, wherein: the device is characterized by further comprising at least two draw rods (6) arranged between the combined seat (2) and the framework (1), wherein the draw rods (6) are respectively arranged on the outer sides of the left end and the right end of the combined seat (2), one end of each draw rod (6) is movably arranged on the combined seat (2), and the other end of each draw rod is arranged on the framework (1) through a joint ball hinge II (7) with a damping function.
9. The mounting structure of the double-sided tooth drive bogie drive motor according to claim 8, wherein: the bottom of the two sides of the combined installation seat (2) is provided with a vertical shaft hole which is vertically arranged, one end of the traction rod (6) is provided with a vertical pin shaft (8), and the vertical pin shaft (8) is located in the vertical shaft hole and can rotate in the vertical shaft hole.
10. The mounting structure of the double-sided tooth drive bogie drive motor according to claim 9, wherein: the second joint ball hinge (7) is fixed at the other end of the traction rod (6), and the second joint ball hinge (7) is provided with a second joint shaft (701) vertical to the traction rod (6); and two ends of the second joint shaft (701) are fixed on the framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221050425.XU CN217575174U (en) | 2022-05-05 | 2022-05-05 | Mounting structure of driving motor of double-side-tooth driving bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221050425.XU CN217575174U (en) | 2022-05-05 | 2022-05-05 | Mounting structure of driving motor of double-side-tooth driving bogie |
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| Publication Number | Publication Date |
|---|---|
| CN217575174U true CN217575174U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221050425.XU Active CN217575174U (en) | 2022-05-05 | 2022-05-05 | Mounting structure of driving motor of double-side-tooth driving bogie |
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| CN (1) | CN217575174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919613A (en) * | 2022-05-05 | 2022-08-19 | 株洲中车特种装备科技有限公司 | Design method of tooth-meshed monorail articulated bogie for tourist coach |
-
2022
- 2022-05-05 CN CN202221050425.XU patent/CN217575174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919613A (en) * | 2022-05-05 | 2022-08-19 | 株洲中车特种装备科技有限公司 | Design method of tooth-meshed monorail articulated bogie for tourist coach |
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