All-terrain vehicle

Abstract

The utility model discloses an all-terrain vehicle, and relates to the technical field of all-terrain vehicles, the all-terrain vehicle comprises a vehicle body, and the vehicle body is provided with a radiator, an air filter air inlet assembly, a transmission case air inlet assembly and a transmission case exhaust assembly. The all-terrain vehicle further comprises a mounting frame and a covering part, the mounting frame is mounted on the vehicle body, and the covering part covers the mounting frame to form a containing cavity. The containing cavity comprises a heat dissipation cavity used for containing the radiator, an air inlet cavity used for containing the air filter air inlet assembly and the transmission case air inlet assembly and an exhaust cavity used for containing the transmission case exhaust assembly, and the three cavities are separated from one another. According to the all-terrain vehicle, the integral design is adopted, and the three independent sub-cavities are formed, so that internal working devices do not interfere with one another during working; meanwhile, concentrated arrangement is adopted, the heat dissipation function, the air inlet function and the air exhaust function are achieved, meanwhile, the arrangement space is saved, the arrangement height is reduced, interference to driving is avoided, and the driving comfort is improved.

Description

Technical Field

[0001] The present application relates to the technical field of all-terrain vehicles, and in particular to an all-terrain vehicle. Background Art

[0002] At present, with the development of all-terrain vehicles, all-terrain vehicles are required to be able to travel on a variety of complex road surfaces, such as woodlands, mud, sand dunes, etc. Therefore, mud versions of all-terrain vehicles came into being.

[0003] In the existing system, the mud version of the all-terrain vehicle needs to increase the height of the radiator, air filter intake assembly, transmission case intake and exhaust assembly (relative to the ordinary version of the all-terrain vehicle) to prevent the vehicle from sucking in mud and water during use and damaging the engine.

[0004] In the process of implementing the utility model, the inventors found that there are at least the following problems in the prior art:

[0005] First, the mud version vehicles on the market are basically arranged independently for the radiator, air filter intake assembly, transmission box intake and exhaust assembly, which not only takes up a large space but also has poor integrity. At the same time, the hot air generated by the radiator will interfere with other systems of the vehicle. Second, the height of the elevated radiator, air filter intake assembly, transmission box intake and exhaust assembly structure will interfere with driving.

[0006] Therefore, it is necessary for those skilled in the art to provide an all-terrain vehicle in a timely manner that can reduce the layout height, save layout space, and improve driving comfort. Utility Model Content

[0007] The purpose of the present application is to provide an all-terrain vehicle that can reduce the layout height, save layout space, and improve driving comfort.

[0008] To achieve the above-mentioned purpose, the present application provides an all-terrain vehicle, including a vehicle body, on which a radiator, an air filter intake assembly, a transmission case intake assembly, and a transmission case exhaust assembly are installed, and the all-terrain vehicle also includes:

[0009] A mounting frame, the mounting frame being mounted on the vehicle body;

[0010] A cover member, the cover member covers the mounting frame to form a receiving chamber;

[0011] The containment chamber includes:

[0012] A heat dissipation chamber, the heat dissipation chamber is used to accommodate a radiator;

[0013] An air intake chamber, which is separated from the heat dissipation chamber to accommodate an air filter air intake assembly and a transmission case air intake assembly;

[0014] The exhaust chamber is separated from the air intake chamber and the heat dissipation chamber to accommodate the transmission case exhaust component.

[0015] In some embodiments, a partition is further included, and the partition is connected to the mounting frame to separate the air intake chamber and the exhaust chamber from the heat dissipation chamber.

[0016] In some embodiments, a heat dissipation port is provided on the cover, and a guide structure cooperating with the heat dissipation port is provided on the partition. The hot air generated by the radiator is guided by the guide structure and then flows out of the heat dissipation port.

[0017] In some embodiments, the cover comprises a first side shield and a second side shield, the first side shield and the second side shield are respectively located on two sides of the radiator, and the first side shield and the second side shield are both provided with heat dissipation ports.

[0018] In some embodiments, the cover also includes a middle shield and a front grille, the middle shield is connected between the first side shield and the second side shield, the front grille is connected to the front of the middle shield, and the middle shield is provided with ventilation holes.

[0019] In some embodiments, the mounting frame includes a carrier and a bracket connected to the carrier, the partition is connected to the bracket, and the radiator is fixedly mounted on the bracket.

[0020] In some embodiments, the cover comprises a dashboard, a boss is provided on the dashboard, and the boss cooperates with the transmission case exhaust assembly to separate the intake chamber from the exhaust chamber.

[0021] In some embodiments, the cover also includes an air intake structure having an air intake port and an exhaust structure having an exhaust port, the air intake port is connected to the air intake chamber, the exhaust port is connected to the exhaust chamber, and the air intake structure and the exhaust structure are respectively arranged on both sides of the instrument panel.

[0022] In some embodiments, the number of air inlets on the air intake structure is at least two, and at least two air inlets are evenly and spaced apart on the air intake structure; the number of exhaust ports on the exhaust structure is at least two, and at least two exhaust ports are evenly and spaced apart on the exhaust structure.

[0023] In some embodiments, the cover is an integrally injection molded structure.

[0024] With respect to the above-mentioned background technology, the all-terrain vehicle provided in the embodiment of the present application includes a vehicle body, on which a radiator, an air filter air intake assembly, a transmission case air intake assembly and a transmission case exhaust assembly are installed. Furthermore, the all-terrain vehicle also includes a mounting frame and a covering member, wherein the mounting frame is mounted on the vehicle body, and the covering member covers the mounting frame to form a accommodating chamber. Specifically, the accommodating chamber includes a heat dissipation chamber, an air intake chamber and an exhaust chamber, the heat dissipation chamber is used to accommodate the radiator, the air intake chamber is separated from the heat dissipation chamber, the air intake chamber is used to accommodate the air filter air intake assembly and the transmission case air intake assembly, the exhaust chamber is separated from the air intake chamber and the heat dissipation chamber, and the exhaust chamber is used to accommodate the transmission case exhaust assembly.

[0025] It can be seen that compared with the traditional setting, the all-terrain vehicle provided in the embodiment of the present application, on the one hand, adopts an integral design, in which a cover and a mounting frame form an integral accommodating chamber, and the accommodating chamber includes three independent sub-chambers, wherein the radiator is accommodated in the heat dissipation chamber, the air filter intake assembly and the transmission case intake assembly are accommodated in the intake chamber, and the transmission case exhaust assembly is accommodated in the exhaust chamber. The heat dissipation chamber, the intake chamber and the exhaust chamber are separated from each other, and the internal working components do not interfere with each other during operation, which greatly improves the product performance; on the other hand, a centralized layout is adopted, which saves layout space, reduces layout height, avoids interference with driving, and improves driving comfort while meeting the heat dissipation, intake and exhaust functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application 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 embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0027] Figure 1 This is a schematic diagram of the overall structure of the all-terrain vehicle in the embodiment of the present application;

[0028] Figure 2 for Figure 1 Assembly drawing for installing the frame and cover;

[0029] Figure 3 for Figure 1 An assembly diagram of a radiator, an air filter intake assembly, a transmission case intake assembly, and a transmission case exhaust assembly in the all-terrain vehicle shown;

[0030] Figure 4 for Figure 2 A partial exploded view of the cover shown;

[0031] Figure 5 for Figure 1a front view of the all-terrain vehicle shown;

[0032] Figure 6 for Figure 5 A magnified view of the middle A area;

[0033] Figure 7 for Figure 6 Schematic diagram of the structure of the middle partition;

[0034] Figure 8 for Figure 6 Schematic diagram from another angle;

[0035] Fig. 9 for Figure 8 Schematic diagram of the coordination between the instrument panel and the transmission case exhaust assembly;

[0036] Fig.10 for Fig. 9 The structural diagram of the instrument panel;

[0037] Fig.11 It is a schematic diagram of the assembly process of the radiator;

[0038] Fig.12 This is a heat dissipation diagram of the radiator.

[0039] in:

[0040] 10-body;

[0041] 20- radiator, 201- electrical box;

[0042] 30-air filter intake assembly;

[0043] 40-transmission case air intake assembly;

[0044] 50-transmission case exhaust assembly;

[0045] 60-mounting frame, 601-carrier, 602-bracket;

[0046] 70-covering, 701-first side shield, 7011-heat dissipation vent, 702-second side shield, 703-middle shield, 7031-air vent, 704-front grille, 705-instrument panel, 7051-boss, 706-air intake structure, 7061-air intake port, 707-exhaust structure, 7071-exhaust port;

[0047] 80-accommodating chamber, 801-heat dissipation chamber, 802-air intake chamber, 803-exhaust chamber;

[0048] 90- partition, 901- flow guide structure. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0050] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0051] It should be noted that the directional words such as "upper end, lower end, left side, right side" described below are all defined based on the drawings in the specification.

[0052] The all-terrain vehicle provided in the embodiment of the present application includes a vehicle body 10 , on which a radiator 20 , an air filter intake assembly 30 , a transmission case intake assembly 40 , and a transmission case exhaust assembly 50 are mounted.

[0053] Furthermore, the all-terrain vehicle further includes a mounting frame 60 and a covering member 70 , wherein the mounting frame 60 is mounted on the vehicle body 10 , and the covering member 70 covers the mounting frame 60 to form a receiving chamber 80 .

[0054] Specifically, the accommodating chamber 80 includes a heat dissipation chamber 801, an air intake chamber 802 and an exhaust chamber 803. The heat dissipation chamber 801 is used to accommodate the radiator 20. The air intake chamber 802 is separated from the heat dissipation chamber 801. The air intake chamber 802 is used to accommodate the air filter intake assembly 30 and the transmission box intake assembly 40. The exhaust chamber 803 is separated from the air intake chamber 802 and the heat dissipation chamber 801. The exhaust chamber 803 is used to accommodate the transmission box exhaust assembly 50.

[0055] The all-terrain vehicle provided in the embodiment of the present application: on the one hand, it adopts an integral design, and an integral accommodating chamber 80 is formed by a cover 70 and a mounting frame 60, and the accommodating chamber 80 includes three independent sub-chambers, wherein the radiator 20 is accommodated in the heat dissipation chamber 801, the air filter intake assembly 30 and the transmission case intake assembly 40 are accommodated in the intake chamber 802, and the transmission case exhaust assembly 50 is accommodated in the exhaust chamber 803. The heat dissipation chamber 801, the intake chamber 802 and the exhaust chamber 803 are separated from each other, and the internal working components do not interfere with each other during operation, which greatly improves the product performance; on the other hand, it adopts a centralized layout, while meeting the heat dissipation, intake and exhaust functions, saving layout space, reducing the layout height, avoiding interference with driving, and improving driving comfort.

[0056] In some embodiments, the all-terrain vehicle further includes a partition 90 connected to the mounting frame 60 to separate the air intake chamber 802 and the exhaust chamber 803 from the heat dissipation chamber 801 .

[0057] It can be seen that the radiator 20, the air filter air intake assembly 30, the transmission box air intake assembly 40 and the transmission box exhaust assembly 50 are concentrated in the upper middle front part of the vehicle body 10, and the partition 90 is arranged to independently arrange the heat dissipation chamber 801 on the front side of the air intake chamber 802 and the exhaust chamber 803. That is, the chamber where the radiator 20 is located is located in the front part of the accommodating chamber 80, and the chamber where the air filter air intake assembly 30 and the transmission box air intake assembly 40 are located, as well as the chamber where the transmission box exhaust assembly 50 is located are all located in the rear part of the accommodating chamber 80. This can prevent the hot air generated by the radiator 20 when it is working from affecting the operation of the air filter air intake assembly 30, the transmission box air intake assembly 40 and the transmission box exhaust assembly 50.

[0058] In some embodiments, the cover 70 is provided with a heat dissipation port 7011 , and the partition 90 is provided with a guide structure 901 that cooperates with the heat dissipation port 7011 . The hot air generated by the radiator 20 is guided by the guide structure 901 and then flows out from the heat dissipation port 7011 .

[0059] Since the hot air generated by the radiator 20 needs to flow out through the cover 70, a heat dissipation port 7011 is set on the cover 70 to facilitate the hot air generated by the radiator 20 to flow out through the heat dissipation port 7011. Based on this, in order to further improve the heat dissipation efficiency, a guide structure 901 that cooperates with the heat dissipation port 7011 is set on the partition 90. The guide structure 901 can be a guide channel formed by a protrusion, a depression or a curved structure on the partition 90. The two ends of the guide channel are respectively connected to the radiator 20 and the heat dissipation port 7011, so that the hot air generated by the radiator 20 can be conveniently guided by the guide structure 901 and then flow out from the heat dissipation port 7011.

[0060] Specifically, the cover 70 includes a first side shield 701 and a second side shield 702 . The first side shield 701 and the second side shield 702 are respectively located on the left and right sides of the radiator 20 . The first side shield 701 and the second side shield 702 are both provided with heat dissipation ports 7011 .

[0061] That is, heat dissipation ports 7011 are respectively provided on the shields on both sides of the cover 70 , so that the hot air generated by the radiator 20 flows out through the heat dissipation ports 7011 on both sides, so as to stably improve the heat dissipation efficiency of the radiator 20 .

[0062] In addition, the hot air generated by the radiator 20 when it is working is guided to both sides by the guide structure 901 on the partition 90 and discharged, which can reduce the impact on other components.

[0063] In some embodiments, the cover 70 further includes a middle shield 703 and a front grille 704, wherein the middle shield 703 is connected between the first side shield 701 and the second side shield 702, and the front grille 704 is connected to the front of the middle shield 703, and the middle shield 703 is provided with a vent 7031. The vent 7031 on the middle shield 703 can be used to discharge part of the hot air generated by the radiator 20 from the front side of the vehicle body 10, which is beneficial to the heat dissipation of the radiator 20.

[0064] In some embodiments, the mounting frame 60 includes a carrier 601 and a bracket 602 , the bracket 602 is connected to the carrier 601 , the partition 90 is connected to the bracket 602 , and the radiator 20 is fixedly mounted on the bracket 602 .

[0065] During installation, the partition 90 can be connected to the bracket 602 first, and then the radiator 20 can be fixedly installed on the bracket 602. After that, the combined structure of the partition 90, the bracket 602 and the radiator 20 can be connected to the carrier 601. Finally, the electrical box 201 can be arranged at the lower position of the carrier 601.

[0066] It should be noted that the radiator 20 can be assembled by using an I-shaped rubber ring + T-shaped bushing to be fixed to the bracket 602 by screws, and the bracket 602 is fixed to the cargo rack 601 by screws. The frame formed by the bracket 602 and the cargo rack 601 protects the radiator 20 to avoid damage to the radiator 20 when the vehicle overturns in an accident; the bracket 602 is placed in the cover 70 to improve the commercial quality of the entire vehicle.

[0067] In some embodiments, the cover 70 includes a dashboard 705 , on which a boss 7051 is disposed. The boss 7051 cooperates with the transmission case exhaust assembly 50 to separate the intake chamber 802 from the exhaust chamber 803 .

[0068] In this way, the structure formed by the instrument panel 705 and the transmission case exhaust assembly 50 can separate the air intake chamber 802 from the exhaust chamber 803 to avoid interference between the air intake and the exhaust.

[0069] It should be emphasized that the heat dissipation chamber 801 where the radiator 20 is located is located at the front of the accommodating chamber 80, the air intake chamber 802 where the air filter air intake assembly 30 and the transmission case air intake assembly 40 are located is located at the left rear of the accommodating chamber 80, and the exhaust chamber 803 where the transmission case exhaust assembly 50 is located is located at the right rear of the accommodating chamber 80. When the air filter air intake assembly 30 and the transmission case air intake assembly 40 are working, negative pressure is generated, and air enters from the left side of the accommodating chamber 80, and the air exhausted by the transmission case exhaust assembly 50 when working is exhausted from the right side of the accommodating chamber 80; the heat dissipation chamber 801, the air intake chamber 802 and the exhaust chamber 803 are separated from each other, ensuring that the radiator 20 in the heat dissipation chamber 801, the air filter air intake assembly 30 and the transmission case air intake assembly 40 in the air intake chamber 802, and the transmission case exhaust assembly 50 in the exhaust chamber 803 do not interfere with each other.

[0070] In some embodiments, the cover 70 also includes an air intake structure 706 having an air intake port 7061 and an exhaust structure 707 having an exhaust port 7071. The air intake port 7061 is connected to the air intake chamber 802, and the exhaust port 7071 is connected to the exhaust chamber 803. The air intake structure 706 and the exhaust structure 707 are respectively arranged on both sides of the instrument panel 705.

[0071] Of course, according to actual needs, the air intake structure 706 and the exhaust structure 707 can be set as an air intake plate structure and an exhaust plate structure respectively, and the air intake plate structure and the exhaust plate structure cover both sides of the instrument panel 705 and form a whole cover for the rear side of the mounting frame 60.

[0072] Preferably, the number of air inlets 7061 on the air intake structure 706 is at least two, at least two air inlets 7061 are evenly and spaced apart on the air intake structure 706, and at least two air inlets 7061 may be spaced apart in upper and lower portions; the number of exhaust ports 7071 on the exhaust structure 707 is at least two, at least two exhaust ports 7071 are evenly and spaced apart on the exhaust structure 707, and at least two exhaust ports 7071 may be spaced apart in upper and lower portions.

[0073] Such a configuration is beneficial to the stability of air intake in the air intake chamber 802 and the stability of air exhaust in the air exhaust chamber 803 .

[0074] In some embodiments, the cover 70 is an integrally injection-molded structure.

[0075] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0076] The above is a detailed introduction to the all-terrain vehicle provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the scheme and its core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. An all-terrain vehicle, comprising a vehicle body (10), wherein a radiator (20), an air filter intake assembly (30), a transmission case intake assembly (40) and a transmission case exhaust assembly (50) are mounted on the vehicle body (10), characterized in that: The all-terrain vehicle also includes: A mounting frame (60), wherein the mounting frame (60) is mounted on the vehicle body (10); A covering member (70), the covering member (70) covering the mounting frame (60) to form a receiving chamber (80); The accommodating chamber (80) comprises: A heat dissipation chamber (801), the heat dissipation chamber (801) being used to accommodate the heat sink (20); An air intake chamber (802), the air intake chamber (802) being separated from the heat dissipation chamber (801) to accommodate the air filter air intake assembly (30) and the transmission case air intake assembly (40); An exhaust chamber (803) is separated from the air intake chamber (802) and the heat dissipation chamber (801) to accommodate the transmission case exhaust assembly (50).

2. The all-terrain vehicle according to claim 1, characterized in that: It also includes a partition (90), which is connected to the mounting frame (60) so as to separate the air intake chamber (802) and the exhaust chamber (803) from the heat dissipation chamber (801).

3. The all-terrain vehicle according to claim 2, characterized in that: The cover (70) is provided with a heat dissipation port (7011), the partition (90) is provided with a flow-guiding structure (901) cooperating with the heat dissipation port (7011), and the hot air generated by the radiator (20) is guided by the flow-guiding structure (901) and then flows out from the heat dissipation port (7011).

4. The all-terrain vehicle according to claim 3, characterized in that: The cover (70) comprises a first side shield (701) and a second side shield (702), wherein the first side shield (701) and the second side shield (702) are respectively located on two sides of the radiator (20), and the first side shield (701) and the second side shield (702) are both provided with the heat dissipation port (7011).

5. The all-terrain vehicle according to claim 4, characterized in that: The cover (70) further comprises a middle shield (703) and a front grille (704), wherein the middle shield (703) is connected between the first side shield (701) and the second side shield (702), the front grille (704) is connected to the front of the middle shield (703), and the middle shield (703) is provided with a vent hole (7031).

6. The all-terrain vehicle according to claim 2, characterized in that: The mounting frame (60) comprises a carrier (601) and a bracket (602) connected to the carrier (601), the partition (90) is connected to the bracket (602), and the radiator (20) is fixedly mounted on the bracket (602).

7. The all-terrain vehicle according to claim 1, characterized in that: The cover (70) includes a dashboard (705), on which a boss (7051) is provided. The boss (7051) cooperates with the transmission case exhaust assembly (50) to separate the intake chamber (802) from the exhaust chamber (803).

8. The all-terrain vehicle according to claim 7, characterized in that: The cover (70) further includes an air intake structure (706) provided with an air intake port (7061) and an exhaust structure (707) provided with an exhaust port (7071), wherein the air intake port (7061) is connected to the air intake chamber (802), and the exhaust port (7071) is connected to the exhaust chamber (803), and the air intake structure (706) and the exhaust structure (707) are respectively arranged on both sides of the instrument panel (705).

9. The all-terrain vehicle according to claim 8, characterized in that: The number of the air inlets (7061) on the air inlet structure (706) is at least two, and at least two of the air inlets (7061) are evenly and spaced apart on the air inlet structure (706); the number of the exhaust ports (7071) on the exhaust structure (707) is at least two, and at least two of the exhaust ports (7071) are evenly and spaced apart on the exhaust structure (707).

10. The all-terrain vehicle according to any one of claims 1 to 9, characterized in that: The cover (70) is an integral injection-molded structure.

Images