CN212332641U - Suspension type container transport vehicle driving gear box and driving device - Google Patents
Suspension type container transport vehicle driving gear box and driving device Download PDFInfo
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- CN212332641U CN212332641U CN202022086592.7U CN202022086592U CN212332641U CN 212332641 U CN212332641 U CN 212332641U CN 202022086592 U CN202022086592 U CN 202022086592U CN 212332641 U CN212332641 U CN 212332641U
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- box body
- container transport
- transport vehicle
- input shaft
- bogie
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Abstract
The utility model relates to a container transport equipment field aims at solving the problem that the gear box among the prior art can not bear the weight of vertical load and pull the load simultaneously, provides suspension type container transport vehicle drive gear box and drive arrangement. The suspension type container transport vehicle driving gear box comprises a box body, an input shaft and an axle, wherein the axle is rotatably arranged on the box body through a unit bearing, and two ends of the axle extend out of the box body and are respectively connected with a wheel; the middle part of the input shaft is rotationally connected to the box body through a rolling bearing, one end of the input shaft is positioned outside the box body and used for being connected with a traction motor, and the other end of the input shaft is positioned in the box body and forms transmission connection with an axle through a gear set; and two sides of the top surface of the box body, which are close to the wheels on the two sides, are respectively provided with a bogie-spring support connecting part for being matched and connected with the lower end of a bogie-spring. The beneficial effects of the utility model are that can transmit moment of torsion, perpendicular load simultaneously and pull the load.
Description
Technical Field
The utility model relates to a container transport equipment field particularly, relates to suspension type container transport vehicle drive gear case and drive arrangement.
Background
The suspension type container transport vehicle is a suspension type container transport vehicle, is used for the special line of container freight transportation, and its drive arrangement setting mode is: the driving device is arranged on a vehicle bogie and is composed of a traction motor, a transmission shaft (or a coupling), a primary suspension device and other mechanisms.
Compared with other types of gearboxes, the driving gearbox not only can transmit torque, but also can bear vertical load and traction load of a vehicle, and other types of gearboxes only transmit torque.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing suspension type container transport vehicle driving gear case and drive arrangement to the gear case of solving among the prior art can not bear the weight of the problem of perpendicular load and traction load simultaneously.
The embodiment of the utility model is realized like this:
a suspension type container transport vehicle driving gear box comprises a box body, an input shaft and an axle, wherein the axle is rotatably mounted on the box body through a unit bearing, and two ends of the axle extend out of the box body and are respectively connected with a wheel; the middle part of the input shaft is rotationally connected to the box body through a rolling bearing, one end of the input shaft is positioned outside the box body and used for being connected with a traction motor, and the other end of the input shaft is positioned in the box body and forms transmission connection with an axle through a gear set;
and two sides of the top surface of the box body, which are close to the wheels on the two sides, are respectively provided with a bogie-spring support connecting part for being matched and connected with the lower end of a bogie-spring.
When the suspension type container transport vehicle driving gear box is used, the suspension type container transport vehicle driving gear box is connected with an input shaft through a traction motor and is connected with wheels through two ends of an axle; one end of the bogie spring is supported and connected with the bogie spring support connecting part of the box body, and the other end is supported under the framework of the vehicle.
This mode of setting up makes the drive gear box in this scheme can transmit the moment of torsion, can bear vehicle vertical load and traction force again.
In one embodiment:
and the box body is provided with a vertical shock absorber seat and a stop seat.
In one embodiment:
and a pull rod connector is arranged outside the box body and at the position of the extension line of the input shaft.
In one embodiment:
the width of the box top cover is upwards raised in the middle, two sides of the box top cover are provided with upwards bearing surfaces, and the bogie spring support connecting part is arranged on the bearing surfaces at the two sides.
In one embodiment:
and two ends of each bearing surface along the direction of the input shaft are respectively provided with one bogie-spring support connecting part, so that the total four bogie-spring support connecting parts are distributed in a matrix.
In one embodiment:
the axle shaft is perpendicular to the input shaft.
In one embodiment:
the unit bearing comprises two separated inner rings, an outer ring and two rings of rollers; the outer rings correspond to the two inner rings respectively, and the two rings of rollers are matched between the outer rings and the inner rings.
The scheme also provides a suspension type container transport vehicle driving device which comprises a framework and two groups of driving systems;
the framework comprises a cross beam and a vertical beam connected below the middle position of the cross beam, and the two groups of driving systems are symmetrically arranged on two sides of the vertical beam;
the driving system comprises a traction motor and the driving gear box of the suspension type container transport vehicle; the traction motor is hung and fixed at the outer end of the cross beam, and the suspension type container transport vehicle driving gear box is positioned between the traction motor and the vertical beam;
the input shaft of the driving gear box of the suspension type container transport vehicle is in the horizontal direction and faces to the traction motor, and the output shaft of the traction motor is connected with the input shaft of the driving gear box of the suspension type container transport vehicle through a cardan shaft in a transmission way;
one side, close to the vertical beam, of the box body is connected to the vertical beam through a pull rod, and the pull rod and the input shaft are horizontal;
a bogie-spring support connection portion of the box body corresponds to a lower portion of the cross beam, and a bogie-spring is elastically supported between the bogie-spring support connection portion and the cross beam.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive efforts.
Fig. 1 is a front view of a suspended container transport vehicle drive arrangement in an embodiment of the invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a front view of a drive gearbox of a suspended container transport vehicle in an embodiment of the invention;
FIG. 4 is a top view of FIG. 3;
fig. 5 is a cross-sectional view taken along line B-B of fig. 3.
Icon: the suspension type container transport vehicle comprises a suspension type container transport vehicle driving device 10, a framework 11, a cross beam 12, a vertical beam 13, a driving system 14, a traction motor 15, a suspension type container transport vehicle driving gear box 16, a box body 17, an input shaft 18, an axle 19, a unit bearing 20, wheels 21, a gear set 22, a bogie spring support connecting part 23, a bogie spring 24, an inner ring 25, an outer ring 26, rollers 27, a top cover 28, a bearing surface 29, a vertical damper seat 30, a stop seat 31, an output shaft 32, a universal shaft 33, a pull rod 34, a pull rod connector 35, a rolling bearing 36 and a vehicle rail 40.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1 and 2, the present embodiment provides a suspended container transport vehicle drive arrangement 10 that includes a frame 11 and two sets of drive trains 14.
The frame 11 includes a cross beam 12 and a vertical beam 13 connected below the middle of the cross beam 12, and two sets of driving systems 14 are symmetrically disposed on both sides of the vertical beam 13. The drive train 14 includes a traction motor 15 and a suspended container transport vehicle drive gearbox 16.
Referring to fig. 3, 4 and 5, the suspension type container transport vehicle driving gear box 16 includes a box 17, an input shaft 18 and an axle 19, the axle 19 is rotatably mounted on the box 17 through a unit bearing 20, and two ends of the axle 19 extend out of the box 17 and are respectively connected with a wheel 21; the middle part of the input shaft 18 is rotatably connected to the box 17 through a rolling bearing 36, one end of the input shaft 18 is located outside the box 17 and is used for connecting the traction motor 15, and the other end of the input shaft 18 is located inside the box 17 and forms a transmission connection with the axle 19 through the gear set 22. The top surface of the box body 17 is provided with a bogie-spring support connecting part 23 respectively at two sides close to the wheels 21 at two sides, and the bogie-spring support connecting part is used for being matched with and connected with the lower end of a bogie-spring 24. When the driving gear box 16 of the suspension type container transport vehicle in the scheme is used, the driving gear box is connected with the input shaft 18 through the traction motor 15, and two ends of the axle 19 are connected with the wheels 21; the bogie-spring 24 has one end supported by the bogie-spring support connection portion 23 connected to the box 17 and the other end supported under the frame 11 of the vehicle. The arrangement mode enables the driving gear box in the embodiment to transmit torque and bear vertical load and traction of the vehicle.
The unit bearing 20 in this embodiment comprises two separate inner rings 25, one outer ring 26 and two rings of rollers 27; the outer rings 26 correspond to the outer rings 25, respectively, and two rings of rollers 27 are fitted between the outer rings 26 and the inner rings 25. To transmit axial and radial loads.
In this embodiment, the top cover 28 of the box 17 projects upward in the widthwise direction and has upward bearing surfaces 29 on both sides, and the bogie-spring support connecting portion 23 is partially provided on the bearing surfaces 29 on both sides. Alternatively, each of the bearing surfaces 29 is provided with one truck-spring support connection portion 23 at each of both ends in the direction of the input shaft 18, so that a total of four truck-spring support connection portions 23 are arranged in a matrix.
In this embodiment, a vertical damper seat 30 and a stop seat 31 may also be provided on the housing 17. Wherein the vertical vibration absorber can be used for reducing the vibration of the box body 17 in operation, and the stop seat 31 is corresponding to the lower part of the cross beam 12 and used for limiting the upper limit position of the box body 17.
In this embodiment, the traction motor 15 is suspended and fixed at the outer end of the cross beam 12, and the suspension type container transport vehicle drive gearbox 16 is located between the traction motor 15 and the vertical beam 13.
The input shaft 18 of the suspension type container transport vehicle drive gearbox 16 is in horizontal direction and faces the traction motor 15, and the output shaft 32 of the traction motor 15 is in transmission connection with the input shaft 18 of the suspension type container transport vehicle drive gearbox 16 through a cardan shaft 33. One side of the box body 17 close to the vertical beam 13 is provided with a pull rod connector 35, one end of a pull rod 34 is connected with the pull rod connector 35, the other end of the pull rod 34 is connected with the vertical beam 13, and the pull rod 34 and the input shaft 18 are horizontal (namely on the same horizontal line). The bogie-spring support connection portion 23 of the box 17 corresponds to the lower portion of the cross member 12, and a bogie-spring 24 is elastically supported therebetween. In this arrangement, the output shaft 32 of the traction motor 15 is connected with the input shaft 18 of the drive gear box through the universal shaft 33, and the rear end of the output shaft is connected with the number of the output shafts through the horizontal pull rod 34 and the vertical support of the bogie-spring 24 to the box body 17, so that on one hand, a structure is formed in which the two ends of the drive gear box 16 are fixed (the wheels 21 are supported on the rails 40) and the middle has a certain vertical displacement capacity, and meanwhile, the structures such as the universal shaft 33 can allow the traction motor 15 to normally transmit torque to the drive gear box 16 when the drive gear box is vertically displaced. In this embodiment, the axle 19 and the input shaft 18 are optionally perpendicular.
In summary, the suspension type container transportation vehicle driving device 10 and the suspension type container transportation vehicle driving gear box 16 in the embodiment have the advantages that the torque can be transmitted, the vertical load and the traction load of the vehicle can be borne, and the normal torque transmission from the traction motor 15 to the driving gear box can be maintained when the box body 17 is displaced vertically.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A suspension type container transport vehicle drive gear box which characterized in that:
the device comprises a box body, an input shaft and an axle, wherein the axle is rotatably arranged on the box body through a unit bearing, and two ends of the axle extend out of the box body and are respectively connected with a wheel; the middle part of the input shaft is rotationally connected to the box body through a rolling bearing, one end of the input shaft is positioned outside the box body and used for being connected with a traction motor, and the other end of the input shaft is positioned in the box body and forms transmission connection with an axle through a gear set;
and two sides of the top surface of the box body, which are close to the wheels on the two sides, are respectively provided with a bogie-spring support connecting part for being matched and connected with the lower end of a bogie-spring.
2. The suspended container transport vehicle drive gearbox of claim 1, wherein:
and the box body is provided with a vertical shock absorber seat and a stop seat.
3. The suspended container transport vehicle drive gearbox of claim 1, wherein:
and a pull rod connector is arranged outside the box body and at the position of the extension line of the input shaft.
4. The suspended container transport vehicle drive gearbox of claim 1, wherein:
the width of the box top cover is upwards raised in the middle, two sides of the box top cover are provided with upwards bearing surfaces, and the bogie spring support connecting part is arranged on the bearing surfaces at the two sides.
5. The suspension container transport vehicle drive gearbox of claim 4, wherein:
and two ends of each bearing surface along the direction of the input shaft are respectively provided with one bogie-spring support connecting part, so that the total four bogie-spring support connecting parts are distributed in a matrix.
6. The suspended container transport vehicle drive gearbox of claim 1, wherein:
the axle shaft is perpendicular to the input shaft.
7. The suspended container transport vehicle drive gearbox of claim 1, wherein:
the unit bearing comprises two separated inner rings, an outer ring and two rings of rollers; the outer rings correspond to the two inner rings respectively, and the two rings of rollers are matched between the outer rings and the inner rings.
8. A suspended container transport vehicle drive, characterized in that:
comprises a framework and two groups of driving systems;
the framework comprises a cross beam and a vertical beam connected below the middle position of the cross beam, and the two groups of driving systems are symmetrically arranged on two sides of the vertical beam;
the drive train comprising a traction motor and a suspended container transport vehicle drive gearbox according to any of claims 1-7; the traction motor is hung and fixed at the outer end of the cross beam, and the suspension type container transport vehicle driving gear box is positioned between the traction motor and the vertical beam;
the input shaft of the driving gear box of the suspension type container transport vehicle is in the horizontal direction and faces to the traction motor, and the output shaft of the traction motor is connected with the input shaft of the driving gear box of the suspension type container transport vehicle through a cardan shaft in a transmission way;
one side, close to the vertical beam, of the box body is connected to the vertical beam through a pull rod, and the pull rod and the input shaft are horizontal;
a bogie-spring support connection portion of the box body corresponds to a lower portion of the cross beam, and a bogie-spring is elastically supported between the bogie-spring support connection portion and the cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086592.7U CN212332641U (en) | 2020-09-22 | 2020-09-22 | Suspension type container transport vehicle driving gear box and driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086592.7U CN212332641U (en) | 2020-09-22 | 2020-09-22 | Suspension type container transport vehicle driving gear box and driving device |
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| Publication Number | Publication Date |
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| CN212332641U true CN212332641U (en) | 2021-01-12 |
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| CN202022086592.7U Active CN212332641U (en) | 2020-09-22 | 2020-09-22 | Suspension type container transport vehicle driving gear box and driving device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475672A (en) * | 2022-01-27 | 2022-05-13 | 张东升 | Gear box for railway vehicle and railway vehicle |
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2020
- 2020-09-22 CN CN202022086592.7U patent/CN212332641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475672A (en) * | 2022-01-27 | 2022-05-13 | 张东升 | Gear box for railway vehicle and railway vehicle |
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