Large-torque axle for off-highway tourism and sightseeing vehicle
By designing a vehicle axle for off-road tourist vehicles using large torque beams and meshing stop structures, the problem of low torque of the existing vehicle axle is solved, resulting in low passenger capacity and unsuitable for use in mountainous roads, and the vehicle is realized in mountainous areas Safe steering and anti-slope slope effect on the scenic spot road surface.
Patent Information
- Application Number
- CN202421435760.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-22
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-22
AI Technical Summary
The torque of existing non-highway tourist vehicles has low axles, resulting in a small passenger capacity, which is not suitable for wide and steep road surfaces of mountain attractions, increasing the incidence of unsafe events such as slope slips.
A large torque axle for off-road tourist vehicles was designed, using large torque beams, air brakes, linkage rods, elliptical gears and hub stop rings. Large torque is provided through large torque beams and air brakes are used. The brake and elliptical gear combine to form a meshing stop structure, enhancing the steering safety and anti-slope ability of the vehicle.
Through the design of large torque beams, the use needs of wide and steep roads in tourist mountains is met, the safety of vehicle steering is ensured, and the stability and safety of vehicle parking on mountain scenic spots is enhanced through an independent meshing stop structure.
Smart Images
Figure CN222473799U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a high-torque vehicle axle for off-highway sightseeing vehicles, belonging to the field of vehicle axles for sightseeing vehicles. Background Art
[0002] The axle is connected to the frame through the suspension, and wheels are installed at both ends. The function of the axle is to bear the load of the car and maintain the normal driving of the car on the road. The existing off-road tourist sightseeing vehicle axle has low torque, resulting in a small passenger capacity, which is not conducive to improving the safety of the vehicle. It is not suitable for the safe uphill and downhill use requirements of mountain scenic spots, and increases the incidence of unsafe conditions such as slipping. Therefore, in order to solve the above problems, a high-torque axle for off-road tourist sightseeing vehicles is proposed. Utility Model Content
[0003] The purpose of the utility model is to provide a high-torque axle for off-highway tourist sightseeing vehicles in order to solve the above-mentioned problems.
[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a high-torque axle for off-road tourist sightseeing vehicles, including a high-torque beam, a wheel hub, a spindle bracket, a first bearing seat, a linkage rod, an air brake, an arm, a second bearing seat, a carrier, an elliptical gear and a wheel hub stopping gear ring. Both ends of the high-torque beam are respectively connected to the two wheel hubs through the spindle bracket, and air brakes are symmetrically arranged in the middle of the high-torque beam. The output end of the air brake is fixedly connected to the corresponding part of the linkage rod through the arm, and an elliptical gear is installed at one end of the linkage rod. The elliptical gear and the wheel hub stopping gear ring located at the end of the wheel hub shaft form a brake stopping structure.
[0005] Preferably, a first bearing seat is fixedly mounted on one side of the spindle bracket, and the first bearing seat is rotatably connected to the inner side of one end of the linkage rod.
[0006] Preferably, the air brake is installed on the outer end surface of the carrier.
[0007] Preferably, the inner end of the carrier and the corresponding portion of the large torque beam are fixedly connected with each other by bolts.
[0008] Preferably, a first bearing seat is fixedly installed in the middle of the carrier.
[0009] Preferably, the first bearing seat is rotatably connected to the other end of the linkage rod.
[0010] Compared with the prior art, the utility model has the following advantages: the large torque of the large torque beam can meet the wide and steep roads in tourist mountainous areas, ensuring the safety of vehicle steering; two air brakes are used to push and pull the linkage rod connected by the arm rod respectively, which plays a role in side rotation of the elliptical gear located at one end of the linkage rod, and the elliptical gear is engaged and stopped with the hub stopping gear ring located at the end of the hub shaft through side rotation, so as to prevent the vehicle from sliding down the slope, and an independent and identical engagement and stopping structure is arranged at each wheel hub, so as to enhance the stability and safety of the vehicle parking on the road surface of mountain scenic spots. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the connection structure at both ends of the linkage rod of the utility model;
[0014] Figure 3 This is a schematic diagram of the distribution positions of the elliptical gear and the hub stop gear ring of the utility model.
[0015] In the figure: 1. high torque beam; 2. wheel hub; 3. spindle bracket; 4. first bearing seat; 5. linkage rod; 6. air brake; 7. arm; 8. second bearing seat; 9. carrier; 10. elliptical gear; 11. wheel hub stop gear ring. DETAILED DESCRIPTION
[0016] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.
[0018] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0019] See also Figure 1-3 As shown, a high-torque axle for off-road tourist sightseeing vehicles includes a high-torque beam 1, a wheel hub 2, a spindle bracket 3, a first bearing seat 4, a linkage rod 5, an air brake 6, an arm 7, a second bearing seat 8, a carrier 9, an elliptical gear 10 and a wheel hub stopping gear ring 11. Both ends of the high-torque beam 1 are respectively connected to the two wheel hubs 2 through the spindle bracket 3, and air brakes 6 are symmetrically arranged in the middle of the high-torque beam 1. The output end of the air brake 6 is fixedly connected to the corresponding part of the linkage rod 5 through the arm 7, and an elliptical gear 10 is installed at one end of the linkage rod 5. The elliptical gear 10 and the wheel hub stopping gear ring 11 located at the axial end of the wheel hub 2 form a brake stopping structure.
[0020] A first bearing seat 4 is fixedly installed on one side of the spindle bracket 3, and the first bearing seat 4 is rotatably connected to the inner part of one end of the linkage rod 5; the air brake 6 is installed on the outer end surface of the carrier 9; the inner end of the carrier 9 and the corresponding part of the large torque beam 1 are bolted to each other; the first bearing seat 4 is fixedly installed in the middle of the carrier 9; the first bearing seat 4 is rotatably connected to the other end of the linkage rod 5.
[0021] When the utility model is in use, the large torque of the large torque beam 1 can meet the wide and steep roads in tourist mountainous areas, ensuring the safety of vehicle steering, and the two air brakes 6 are used to push and pull the linkage rod 5 connected by the arm rod 7 respectively, so as to play a role in sideways rotation of the elliptical gear 10 located at one end of the linkage rod 5, and the sideways rotation of the elliptical gear 10 is engaged and stopped with the hub stopping gear ring 11 located at the axial end of the hub 2, so as to prevent the vehicle from sliding down the slope, and an independent and identical engagement and stopping structure is set at each hub 2, so as to enhance the stability and safety of the vehicle parking on the road surface of the mountain scenic spot.
[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0023] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A high torque axle for off-road sightseeing vehicles, characterized in that: The invention comprises a large torque beam (1), a wheel hub (2), a spindle bracket (3), a first bearing seat (4), a linkage rod (5), an air brake (6), an arm (7), a second bearing seat (8), a carrier (9), an elliptical gear (10) and a wheel hub stop gear ring (11), wherein both ends of the large torque beam (1) are respectively connected to the two wheel hubs (2) through the spindle bracket (3), and air brakes (6) are symmetrically arranged in the middle of the large torque beam (1), the output end of the air brake (6) is fixedly connected to the corresponding part of the linkage rod (5) through the arm (7), and an elliptical gear (10) is installed at one end of the linkage rod (5), and the elliptical gear (10) and the wheel hub stop gear ring (11) located at the shaft end of the wheel hub (2) form a brake stop structure.
2. The high torque axle for off-road sightseeing vehicles according to claim 1, characterized in that: A first bearing seat (4) is fixedly mounted on one side of the spindle support (3), and the first bearing seat (4) is rotatably connected to an inner portion of one end of a linkage rod (5).
3. The high torque axle for off-road sightseeing vehicles according to claim 1, characterized in that: The air brake (6) is mounted on the outer end surface of the carrier (9).
4. The high torque axle for off-road sightseeing vehicles according to claim 1, characterized in that: The inner end of the carrier (9) and the corresponding portion of the large torque beam (1) are bolted to each other.
5. The high torque axle for off-road sightseeing vehicles according to claim 1, characterized in that: A first bearing seat (4) is fixedly mounted in the middle of the carrier (9).
6. The high torque axle for off-road sightseeing vehicles according to claim 1, characterized in that: The first bearing seat (4) is rotatably connected to the other end of the linkage rod (5).