Vehicle layout structure convenient to overhaul and working condition vehicle

Abstract

The utility model discloses a vehicle layout structure convenient to overhaul and a working condition vehicle. The vehicle layout structure comprises a vehicle frame, a hydraulic oil tank, an electric control cabinet, a cable drum support, a radiator, an air compressor, an air filter device, a hydraulic device, an engine and a covering assembly, wherein the hydraulic oil tank, the electric control cabinet, the cable drum support, the radiator, the air compressor, the air filter device, the hydraulic device, the engine and the covering assembly are arranged on the vehicle frame. The engine and the hydraulic device are arranged in the middle area of the frame, and the hydraulic oil tank, the electric control cabinet, the cable drum support, the radiator, the air filter device and the air compressor surround the engine and the hydraulic device. The covering assembly covers the top of the radiator, the top of the air compressor, the top of the air filter device, the top of the hydraulic device and the top of the engine, and an openable overhaul part is arranged at the position, corresponding to the hydraulic device and the engine, of the covering assembly. The utility model is applied to the field of engineering equipment, can not only facilitate the maintenance of a vehicle in a narrow mine tunnel, but also effectively protect key components such as an engine, a hydraulic device and the like of the vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering equipment, in particular to a vehicle layout structure and a working condition vehicle that are convenient for maintenance. Background Technique

[0002] Existing mining rock drilling equipment has a large overall vehicle size and large mass. Moreover, since most of the hydraulic devices in the engine and the rear frame are relatively important, they are generally assembled integrally inside the frame and protected by components such as covering parts on the outside. Therefore, when a fault occurs in the internal components, it is often necessary to disassemble the covering parts as a whole and then enter the vehicle body for maintenance, which greatly increases the disassembly cost and maintenance time. Most of the vehicles on the market that are convenient for maintaining such components layout important components such as the engine and hydraulic devices in the outer area for easy maintenance. However, the outside of mining vehicles is easily impacted by gravel and the like, so that the protection of important components cannot be guaranteed. Content of the Utility Model

[0003] Aiming at the above deficiencies in the prior art, the utility model provides a vehicle layout structure and a working condition vehicle that are convenient for maintenance, which can not only facilitate the maintenance of the vehicle in a narrow mine roadway, but also effectively protect key components such as the engine and hydraulic devices of the vehicle.

[0004] To achieve the above object, the utility model provides a vehicle layout structure that is convenient for maintenance, including a frame and a hydraulic oil tank, an electric control cabinet, a cable reel bracket, a radiator, an air compressor, an air filter device, a hydraulic device and an engine arranged on the frame;

[0005] The engine and the hydraulic device are arranged in the middle area of the frame, and the hydraulic oil tank, the electric control cabinet, the cable reel bracket, the radiator, the air filter device and the air compressor are arranged around the engine and the hydraulic device;

[0006] It further includes a covering component fixedly arranged on the frame, the covering component covers the tops of the radiator, the air compressor, the air filter device, the hydraulic device and the engine, and the covering component has an openable maintenance part corresponding to the positions of the hydraulic device and the engine.

[0007] In one embodiment, the hydraulic oil tank, the hydraulic device, the engine and the radiator are sequentially arranged on the central axis of the frame, and the radiator is located at the tail of the frame;

[0008] The electric control cabinet and the cable reel bracket are arranged side by side along the length direction of the frame on the first side of the frame;

[0009] The air compressor and the air filter device are arranged side by side along the length direction of the frame on the second side of the frame.

[0010] In one embodiment, the covering assembly includes a first covering portion, a second covering portion and a third covering portion;

[0011] The first covering portion covers the top of the radiator and part of the engine, the second covering portion is fixedly connected to the first covering portion and covers the top of the air filter device, and the third covering portion is fixedly connected to the second covering portion and covers the top of the air compressor;

[0012] The maintenance portion is hinged to the first covering portion or the third covering portion.

[0013] In one embodiment, a support member is provided on the first covering portion or the third covering portion for supporting the rotating end of the maintenance portion.

[0014] In one embodiment, the covering assembly further includes a fourth covering portion;

[0015] The first end of the fourth covering portion is fixedly connected to the tail of the vehicle frame, and the second end of the fourth covering portion is fixedly connected to the first covering portion.

[0016] In one embodiment, the air compressor is connected to the vehicle frame through a movable bracket so that the air compressor can rotate or displace to the side of the vehicle frame.

[0017] In one embodiment, the movable bracket includes a bracket body, a rotating shaft provided at the first end of the bracket body, a first supporting portion provided at the second end of the bracket body, and a second supporting portion provided at the top of the bracket body;

[0018] The rotating shaft is in rotational cooperation with the vehicle frame, the first end of the air compressor is supported on the first supporting portion, and the second end of the air compressor is supported on the second supporting portion.

[0019] In one embodiment, the movable bracket includes a first sliding carriage and a second sliding carriage;

[0020] The first sliding carriage is slidably connected to the vehicle frame along the width direction of the vehicle frame, and the second sliding carriage is slidably connected to the first sliding carriage along the length direction of the vehicle frame;

[0021] The air compressor is provided on the second sliding carriage.

[0022] In one embodiment, the vehicle frame includes a front welding part and a rear welding part that are hinged to each other;

[0023] The hydraulic oil tank, the electric control cabinet, the cable reel support, the radiator, the air compressor, the air filter device, the hydraulic device, the engine, and the covering assembly are all arranged on the rear end welding part.

[0024] To achieve the above object, the present utility model further provides a working condition vehicle, and the working condition vehicle has the above vehicle layout structure.

[0025] Compared with the prior art, the present utility model has the following beneficial technical effects:

[0026] 1. In the present utility model, by arranging key components such as the engine and the hydraulic device inside the vehicle and evenly distributing other components around, and cooperating with the covering assembly with an openable maintenance part, it not only protects the key components, increases the product life, but also facilitates the maintenance of the vehicle, greatly saving the maintenance cost. At the same time, it makes full use of the vehicle body space, making the vehicle body more compact and beautiful;

[0027] 2. In the preferred embodiment of the present utility model, the air compressor is installed on the vehicle frame through a movable support, so that the air compressor can rotate or move to the side of the vehicle frame, enabling the staff to directly remove the air compressor from the side of the vehicle frame without complete disassembly, which not only increases the safety performance of the vehicle, but also further saves the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0029] Figure 1 It is an axonometric view of the vehicle layout structure in the embodiment of the present utility model;

[0030] Figure 2 It is an internal structure diagram of the vehicle layout structure in the embodiment of the present utility model;

[0031] Figure 3 It is a top view of the covering assembly when the maintenance part is not opened in the embodiment of the present utility model;

[0032] Figure 4 It is a front view of the covering assembly when the maintenance part is not opened in the embodiment of the present utility model;

[0033] Figure 5 It is a top view of the covering assembly when the maintenance part is opened in the embodiment of the present utility model;

[0034] Figure 6The front view when the maintenance part on the covering component in the embodiment of the present utility model is opened;

[0035] Figure 7 The axonometric view of the movable bracket in the embodiment of the present utility model;

[0036] Figure 8 The connection schematic diagram of the movable bracket and the air compressor in the embodiment of the present utility model;

[0037] Figure 9 The schematic diagram of the movable bracket driving the air compressor to rotate in the embodiment of the present utility model.

[0038] Reference numerals in the drawings: vehicle frame 1, front welding part 101, rear welding part 102, front support leg 103, rear support leg 104, hydraulic oil tank 2, electric control cabinet 3, cable reel bracket 4, radiator 5, air compressor 6, air filter device 7, hydraulic device 8, engine 9, maintenance part 10, first covering part 11, second covering part 12, third covering part 13, fourth covering part 14, bracket body 15, rotating shaft 16, first support part 17, second support part 18.

[0039] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0040] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0041] It should be noted that all directional indications (such as up, down, left, right, front, rear...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0042] In addition, the descriptions such as "first" and "second" in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0043] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integral; it can be a mechanical connection, an electrical connection, a physical connection, or a wireless communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0044] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0045] Embodiment 1

[0046] As Figure 1 、 Figure 2 shown, a vehicle layout structure convenient for maintenance disclosed in this embodiment is mainly used for working condition vehicles such as rock drilling jumbo and mine cars, and mainly includes a vehicle frame 1 and a hydraulic oil tank 2, an electric control cabinet 3, a cable reel support 4, a radiator 5, an air compressor 6, an air filter device 7, a hydraulic device 8, and an engine 9 provided on the vehicle frame 1. Among them, the hydraulic oil tank 2, the electric control cabinet 3, the cable reel support 4, the radiator 5, the air compressor 6, the air filter device 7, the hydraulic device 8, and the engine 9 are all common models of working condition vehicles, and their specific implementation manners are all conventional technical means in the art. Therefore, this embodiment will not elaborate on them anymore.

[0047] In this embodiment, the engine 9 and the hydraulic device 8 are arranged in the middle area of the vehicle frame 1, and the hydraulic oil tank 2, the electric control cabinet 3, the cable reel support 4, the radiator 5, the air filter device 7, and the air compressor 6 surround the engine 9 and the hydraulic device 8. At the same time, a covering assembly is fixedly provided on the vehicle frame 1, and the covering assembly covers the tops of the radiator 5, the air compressor 6, the air filter device 7, the hydraulic device 8, and the engine 9. And at the positions corresponding to the hydraulic device 8 and the engine 9 on the covering assembly, there are openable maintenance parts 10. At the same time, the part of the covering assembly covering the tops of the radiator 5, the air compressor 6, the air filter device 7, the hydraulic device 8, and the engine 9 is a flat structure as a whole. Since the heights of the engine 9 and the hydraulic device 8 on the vehicle frame 1 are lower than that of the radiator 5, there will be a certain interval between the covering assembly and the hydraulic device 8 and the engine 9, and thus a reserved maintenance space can be formed in cooperation with the openable maintenance parts 10.

[0048] In this embodiment, key components such as the engine 9 and the hydraulic device 8 are arranged inside the vehicle, and other components are evenly distributed around. Together with the covering assembly with an openable maintenance part 10, it not only protects the key components and increases the product life, but also facilitates the maintenance of the vehicle, greatly saving the maintenance cost. At the same time, it makes full use of the vehicle body space, making the vehicle body more compact and beautiful.

[0049] In the specific implementation process, the hydraulic oil tank 2, the hydraulic device 8, the engine 9, and the radiator 5 are sequentially arranged on the central axis of the vehicle frame 1, and the radiator 5 is located at the tail of the vehicle frame 1, that is, the hydraulic oil tank 2 and the radiator 5 play a protective role for the hydraulic device 8 and the engine 9 in the front-rear direction of the vehicle frame 1. The electric control cabinet 3 and the cable reel bracket 4 are arranged side by side along the length direction of the vehicle frame 1 on the first side of the vehicle frame 1, and the air compressor 6 and the air filter device 7 are arranged side by side along the length direction of the vehicle frame 1 on the second side of the vehicle frame 1, that is, the electric control cabinet 3, the cable reel bracket 4, the air compressor 6, and the air filter device 7 play a protective role for the hydraulic device 8 and the engine 9 in the left-right direction of the vehicle frame 1.

[0050] It should be noted that in the specific application process, the positions of the hydraulic oil tank 2, the hydraulic device 8, the engine 9, the radiator 5, the hydraulic oil tank 2, the radiator 5, the electric control cabinet 3, the cable reel bracket 4, the air compressor 6, and the air filter device 7 on the vehicle frame 1 can be changed according to requirements, as long as the hydraulic oil tank 2 is adjacent to the hydraulic device 8, and the hydraulic device 8 and the engine 9 are surrounded by other components. For example, the air compressor 6 is arranged at the tail of the vehicle frame 1, and the radiator 5 is arranged on the side of the vehicle frame 1, etc.

[0051] Since the tops of the hydraulic oil tank 2 and the electric control cabinet 3 themselves have a certain degree of protection ability, and the cable reel bracket 4 needs to keep the top unobstructed, the covering assembly in this embodiment includes a first covering part 11, a second covering part 12, and a third covering part 13. Referring to Figure 1 、 Figures 3 to 6 , the first covering part 11 covers the top of the radiator 5 and part of the engine 9 (such as the cylinder block part of the engine 9), the second covering part 12 is fixedly connected to the first covering part 11 by bolts and covers the top of the air filter device 7, the third covering part 13 is fixedly connected to the second covering part 12 by bolts and covers the top of the air compressor 6, and the maintenance part 10 is hinged on the first covering part 11 or the third covering part 13. Preferably, a support member is provided on the first covering part 11 or the third covering part 13 to support the rotating end of the maintenance part 10 to prevent the rotating end of the maintenance part 10 from falling on the engine 9 or the hydraulic device 8.

[0052] Further preferably, the covering assembly further includes a fourth covering portion 14. The first end of the fourth covering portion 14 is fixedly connected to the tail of the vehicle frame 1, and the second end of the fourth covering portion 14 is fixedly connected to the first covering portion 11, thereby protecting the radiator 5 at the tail of the vehicle frame 1.

[0053] It should be noted that in the specific application process, the maintenance portion 10 is not limited to the illustrated integral plate structure. A hinge can also be added to the middle section of the maintenance portion 10 to make the maintenance portion 10 foldable, thereby reducing the turning radius of the maintenance portion 10 to meet the space turning requirements of narrow mine tunnels. Or directly set the maintenance portion 10 as a rolling shutter door structure connected to the first covering portion 11 or the third covering portion 13, etc.

[0054] As a preferred embodiment, the air compressor 6 is connected to the vehicle frame 1 through a movable bracket, so that the air compressor 6 can rotate or displace to the side of the vehicle frame 1, enabling the staff to directly remove the air compressor 6 from the side of the vehicle frame 1 without complete disassembly, which not only improves the safety performance of the vehicle but also further saves the maintenance cost.

[0055] Reference Figures 7 to 9 , the movable bracket includes a bracket body 15, a rotating shaft 16 provided at the first end of the bracket body 15, a first support portion 17 provided at the second end of the bracket body 15, and a second support portion 18 provided at the top of the bracket body 15. The rotating shaft 16 is rotationally matched with the vehicle frame 1. The first end of the air compressor 6 is supported on the first support portion 17, and the second end of the air compressor 6 is supported on the second support portion 18, so that the air compressor 6 forms a portal structure at the side of the vehicle frame 1, and the staff can directly rotate the air compressor 6 out from the side of the vehicle frame 1 for convenient maintenance of internal components.

[0056] It should be noted that in the specific application process, the movable bracket is not limited to the illustrated structure. For example, the movable bracket can also include a first sliding frame and a second sliding frame. The first sliding frame is slidably connected to the vehicle frame 1 along the width direction of the vehicle frame 1, the second sliding frame is slidably connected to the first sliding frame along the length direction of the vehicle frame 1, and the air compressor 6 is provided on the second sliding frame. By sliding the first sliding frame and the second sliding frame, the air compressor 6 can also be moved to the side of the vehicle frame 1.

[0057] In this embodiment, the vehicle frame 1 includes a front welding part 101 and a rear welding part 102 that are hinged to each other. Among them, a front leg 103 is provided on the front welding part 101, and a rear leg 104 is provided on the rear welding part 102. The hydraulic oil tank 2, the electric control cabinet 3, the cable reel bracket 4, the radiator 5, the air compressor 6, the air filter device 7, the hydraulic device 8, the engine 9, and the covering assembly are all provided on the rear welding part 102.

[0058] Embodiment 2

[0059] This embodiment discloses a working condition vehicle, which has the vehicle layout structure of Embodiment 1. Among them, the working condition vehicle is specifically a rock drilling jumbo or a mining truck.

[0060] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A vehicle layout structure facilitating maintenance, comprising a vehicle frame and a hydraulic oil tank, an electric control cabinet, a cable reel support, a radiator, an air compressor, an air filter device, a hydraulic device and an engine provided on the vehicle frame; It is characterized in that The engine and the hydraulic device are provided in the middle area of the vehicle frame, and the hydraulic oil tank, the electric control cabinet, the cable reel support, the radiator, the air filter device and the air compressor surround the engine and the hydraulic device; It further comprises a covering assembly fixedly provided on the vehicle frame, the covering assembly covering the tops of the radiator, the air compressor, the air filter device, the hydraulic device and the engine, and the covering assembly having an openable maintenance part corresponding to the positions of the hydraulic device and the engine.

2. The vehicle layout structure convenient for maintenance according to claim 1, characterized in that, The hydraulic oil tank, the hydraulic device, the engine and the radiator are sequentially provided on the central axis of the vehicle frame, and the radiator is located at the tail of the vehicle frame; The electric control cabinet and the cable reel support are arranged side by side along the length direction of the vehicle frame on the first side of the vehicle frame; The air compressor and the air filter device are arranged side by side along the length direction of the vehicle frame on the second side of the vehicle frame.

3. The vehicle layout structure facilitating maintenance according to claim 2, characterized in that, The covering assembly comprises a first covering part, a second covering part and a third covering part; The first covering part covers the top of the radiator and part of the engine, the second covering part is fixedly connected to the first covering part and covers the top of the air filter device, and the third covering part is fixedly connected to the second covering part and covers the top of the air compressor; The maintenance part is hinged on the first covering part or the third covering part.

4. The vehicle layout structure convenient for maintenance according to claim 3, characterized in that, A support member is provided on the first covering part or the third covering part for supporting the rotating end of the maintenance part.

5. The vehicle layout structure facilitating maintenance according to claim 3, wherein, The covering assembly further comprises a fourth covering part; The first end of the fourth covering part is fixedly connected to the tail of the vehicle frame, and the second end of the fourth covering part is fixedly connected to the first covering part.

6. The vehicle layout structure convenient for maintenance according to any one of claims 1 to 5, characterized in that The air compressor is connected to the vehicle frame through a movable bracket, so that the air compressor can rotate or displace to the side of the vehicle frame.

7. The vehicle layout structure facilitating maintenance according to claim 6, wherein The movable bracket comprises a bracket body, a rotating shaft provided at the first end of the bracket body, a first support part provided at the second end of the bracket body, and a second support part provided at the top of the bracket body; The rotating shaft is rotationally matched with the vehicle frame, the first end of the air compressor is supported on the first support part, and the second end of the air compressor is supported on the second support part.

8. The vehicle layout structure facilitating maintenance according to claim 6, characterized in that, The movable bracket comprises a first sliding frame and a second sliding frame; The first sliding frame is slidably connected to the vehicle frame along the width direction of the vehicle frame, and the second sliding frame is slidably connected to the first sliding frame along the length direction of the vehicle frame; The air compressor is provided on the second sliding frame.

9. The vehicle layout structure facilitating maintenance according to any one of claims 1 to 5, characterized in that, The vehicle frame comprises a front welding part and a rear welding part which are hinged to each other; The hydraulic oil tank, the electric control cabinet, the cable reel support, the radiator, the air compressor, the air filter device, the hydraulic device, the engine and the covering assembly are all provided on the rear welding part.

10. A working condition vehicle, characterized in that, The working vehicle has the vehicle layout structure according to any one of claims 1 to 9.

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