Mining dump truck cab and mining dump truck

Abstract

The invention provides a mining dump truck cab and a mining dump truck. The mining dump truck comprises a framework, a skin, interior equipment, cold-proof sound insulation filler and an oxygen machine. The skin is arranged outside the framework and is hermetically connected with the framework; the interior equipment is mounted in the framework; the cold-proof and sound-proof filler is arranged in a gap between the framework and the skin; the oxygen machine is used for releasing oxygen into the framework. Through the design, the cold-proof and heat-insulation effects can be achieved through the skin and the cold-proof and sound-insulation filler which are connected to the exterior of the framework in a sealed mode, the cab is suitable for being applied to the plateau low-temperature environment, the sound-insulation and noise-reduction effects can be achieved through the cold-proof and sound-insulation filler, and meanwhile the overall sealing performance of the cab and the comfort degree of a driver are improved. In addition, the oxygen machine can be used for supplying oxygen to the cab, and the device is further suitable for being applied to the plateau low-oxygen environment.

Description

Technical Field

[0001] The present invention relates to the technical field of mining engineering vehicles, and in particular to a mining dump truck cab and a mining dump truck. Background Art

[0002] With the development of society, the demand for the use of mining dump trucks in different environments is getting higher and higher, especially in plateau environments. Due to the special plateau environmental requirements of high altitude, such as low temperature and dryness, thin air, low air pressure, sufficient sunshine, strong ultraviolet light, and large temperature difference between day and night, the cab of ordinary mining dump trucks can no longer meet the current plateau environmental requirements such as high altitude and high radiation, as well as the driver's requirements for the safety and comfort of the operating environment. Summary of the invention

[0003] A main purpose of the present disclosure is to overcome at least one defect of the above-mentioned prior art and provide a mining dump truck cab that can be adapted to plateau environments.

[0004] To achieve the above objectives, the present disclosure adopts the following technical solutions:

[0005] According to one aspect of the present disclosure, there is provided a cab for a mining dump truck, which includes a frame, a skin, interior equipment, cold-proof and sound-proof fillers, and an oxygen generator; the skin is arranged outside the frame and is sealed with the frame; the interior equipment is installed inside the frame; the cold-proof and sound-proof fillers are arranged in the gap between the frame and the skin; the oxygen generator is used to release oxygen.

[0006] According to one of the embodiments of the present disclosure, the cold-proof and sound-insulating filler is a multi-layer composite structure, which includes at least one layer of thermal insulation material and one layer of sound insulation material.

[0007] According to one embodiment of the present disclosure, wherein: the mining dump truck cab is located above the engine compartment of the mining dump truck when installed on the mining dump truck, and the thickness of the sound insulation material layer of the cold-proof and sound-proof filler arranged on the frame at the bottom is greater than the thickness of the thermal insulation material layer of the cold-proof and sound-proof filler arranged at other positions; and / or, the mining dump truck cab has a first side facing the power distribution cabinet of the mining dump truck, and the thickness of the sound insulation material layer of the cold-proof and sound-proof filler arranged on the frame located on the first side is greater than the thickness of the thermal insulation material layer of the cold-proof and sound-proof filler arranged at other positions.

[0008] According to one of the embodiments of the present disclosure, a vehicle window is further included, the skin is provided with a window, and the vehicle window is sealably installed at the window.

[0009] According to one of the embodiments of the present disclosure, wherein: the vehicle window is made of UV-proof glass; and / or the vehicle window surface is provided with an UV-proof film or coating.

[0010] According to one of the embodiments of the present disclosure, wherein: the vehicle window includes a front observation window and a rear observation window, the front observation window is arranged at the front part of the side of the skin, and the rear observation window is arranged at the rear part of the side of the skin; and / or, the vehicle window includes a rear window, the rear window is arranged at the rear end of the skin, and the rear window is an inverted triangle or trapezoid.

[0011] According to one of the embodiments of the present disclosure, wherein: a front window is provided at the front end of the skin; the interior equipment includes an upper device and a lower device, the upper device and the lower device are arranged in an upper and lower interval, the upper device is arranged at the upper part of the front window, and the lower device is arranged below the front window; the upper device and the lower device respectively include display screens, so that the interior equipment can realize a multi-screen interactive display mode; and / or, the interior equipment includes a driver's safety seat and a passenger's safety seat arranged in a left and right interval; an armrest box is provided between the driver's safety seat and the passenger's safety seat.

[0012] According to one of the embodiments of the present disclosure, a protrusion is provided at the lower front end of the skin, and the protrusion forms a receiving cavity connected to the inner side of the skin, and a partial structure of the interior equipment is received in the receiving cavity.

[0013] According to one embodiment of the present disclosure, the interior equipment includes a hydraulic pipeline and an electrical circuit, and the hydraulic pipeline and the electrical circuit are accommodated in the accommodating cavity and are respectively led out of the skin through the protruding portions.

[0014] It can be seen from the above technical solutions that the advantages and positive effects of the mining dump truck cab proposed in the present disclosure are:

[0015] The cab of the mining dump truck proposed in the present disclosure includes a frame, a skin, interior equipment, cold-proof and sound-proof fillers, and an oxygen machine; the skin is arranged outside the frame and is sealed and connected to the frame; the interior equipment is installed inside the frame; the cold-proof and sound-proof fillers are arranged in the gap between the frame and the skin; the oxygen machine is used to release oxygen into the frame. Through the above design, the present disclosure can utilize the skin and cold-proof and sound-proof fillers that are sealed and connected outside the frame to play a role in cold protection and warmth preservation, which is suitable for application in plateau low-temperature environments, and the cold-proof and sound-proof fillers can also play a role in sound insulation and noise reduction, while improving the overall sealing of the cab and the comfort of the driver. Furthermore, the present disclosure can utilize an oxygen machine to supply oxygen to the cab, which is further suitable for application in plateau low-oxygen environments.

[0016] Another main purpose of the present disclosure is to overcome at least one defect of the above-mentioned prior art and provide a mining dump truck including the above-mentioned mining dump truck cab.

[0017] To achieve the above objectives, the present disclosure adopts the following technical solutions:

[0018] According to one aspect of the present disclosure, a mining dump truck is provided, which includes the mining dump truck cab proposed in the present disclosure and described in the above embodiments.

[0019] It can be seen from the above technical solution that the advantages and positive effects of the mining dump truck proposed in this disclosure are:

[0020] The mining dump truck proposed in the present disclosure, by adopting the mining dump truck cab proposed in the present disclosure, can achieve cold protection, noise reduction and oxygen supply for the mining dump truck cab, is suitable for application in low temperature and low oxygen environments on plateaus, and at the same time improves the overall sealing of the cab and the comfort of the driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Various objects, features and advantages of the present disclosure will become more apparent by considering the following detailed description of preferred embodiments of the present disclosure in conjunction with the accompanying drawings. The accompanying drawings are merely exemplary illustrations of the present disclosure and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always refer to the same or similar parts. Among them:

[0022] Figure 1 is a perspective schematic diagram of a cab of a mining dump truck according to an exemplary embodiment;

[0023] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the frame of the cab of a mining dump truck is shown;

[0024] Figure 3 yes Figure 1 A three-dimensional schematic diagram of the skin of the cab of a mining dump truck is shown;

[0025] Figure 4 yes Figure 1 A front view of a partial structure of the interior equipment of a mining dump truck cab is shown;

[0026] Figure 5 yes Figure 1 A three-dimensional schematic diagram of a partial structure of the interior equipment of a mining dump truck cab is shown.

[0027] The following are the descriptions of the reference numerals:

[0028] 100. Skeleton;

[0029] 110. Assembly plate;

[0030] 120. Rear crossbeam;

[0031] 130. Strengthen the longitudinal beam;

[0032] 200. Skinning;

[0033] 210. Window;

[0034] 220. protrusion;

[0035] 300. Interior equipment;

[0036] 310. Upper equipment;

[0037] 311. Display screen;

[0038] 320. Lower equipment;

[0039] 321. Display screen;

[0040] 330. Driver's safety seat;

[0041] 340. Passenger safety seat;

[0042] 350. Armrest box;

[0043] 400. Cold-proof and sound-proof filler;

[0044] 500. Oxygen machine;

[0045] 610. Front window;

[0046] 611. Sunshade;

[0047] 620. Front observation window;

[0048] 630. Rear observation window;

[0049] 640. Rear window. DETAILED DESCRIPTION

[0050] Typical embodiments that embody the features and advantages of the present disclosure will be described in detail in the following description. It should be understood that the present disclosure can have various changes in different embodiments without departing from the scope of the present disclosure, and the descriptions and drawings therein are essentially for illustrative purposes rather than for limiting the present disclosure.

[0051] In the following description of different exemplary embodiments of the present disclosure, reference is made to the accompanying drawings, which form a part of the present disclosure and in which different exemplary structures, systems and steps that can implement multiple aspects of the present disclosure are shown by way of example. It should be understood that other specific schemes of components, structures, exemplary devices, systems and steps can be used, and structural and functional modifications can be made without departing from the scope of the present disclosure. Moreover, although the terms "above", "between", "within", etc. may be used in this specification to describe different exemplary features and elements of the present disclosure, these terms are used herein only for convenience, such as according to the direction of the examples described in the accompanying drawings. Nothing in this specification should be construed as requiring a specific three-dimensional orientation of the structure to fall within the scope of the present disclosure.

[0052] See also Figure 1 , which representatively shows a three-dimensional schematic diagram of the cab of a mining dump truck proposed in the present disclosure, specifically, Figure 1 Part of the structure of the cab (such as the frame 100, the skin 200 and the oxygen machine 500, etc.) is cut to show the structure inside the cab. In this exemplary embodiment, the mining dump truck proposed in the present disclosure is described as an example of a mining dump truck for plateau use. It is easy for those skilled in the art to understand that in order to apply the relevant design of the present disclosure to other types of mining dump trucks, various modifications, additions, substitutions, deletions or other changes are made to the specific embodiments described below, and these changes are still within the scope of the principle of the mining dump truck cab proposed in the present disclosure.

[0053] Related References Figures 2 to 5 , Figure 2 A three-dimensional schematic diagram of the skeleton 100 is representatively shown in FIG. Figure 3 A three-dimensional schematic diagram of the skin 200 is representatively shown in FIG. Figure 4 , a front view of a partial structure of the interior equipment 300 is representatively shown, wherein the upper equipment 310 and the lower equipment 320 are specifically shown; Figure 5 300 is a three-dimensional schematic diagram of a part of the structure of the interior equipment 300, in which the lower equipment 320, the driver's safety seat 330 and the co-driver's safety seat 340 are specifically shown. The structure, connection mode and functional relationship of the main components of the mining dump truck cab proposed in the present disclosure will be described in detail below in conjunction with the above drawings.

[0054] like Figures 1 to 3As shown, in one embodiment of the present disclosure, the cab of the mining dump truck proposed in the present disclosure includes a frame 100, a skin 200, an interior equipment 300, a cold-proof and sound-proof filler 400, and an oxygen machine 500. The skin 200 is arranged outside the frame 100, and the skin 200 is sealed and connected to the frame 100, thereby ensuring the environmental sealing in the cab and preventing the entry of cold air. The interior equipment 300 is installed in the frame 100. The cold-proof and sound-proof filler 400 is arranged in the gap between the frame 100 and the skin 200. The oxygen machine 500 is used to release oxygen into the cab. Through the above design, the present disclosure can use the skin 200 and the cold-proof and sound-proof filler 400 sealed and connected outside the frame 100 to play the role of cold-proof and warm-keeping, which is suitable for application in plateau low-temperature environments, and the cold-proof and sound-proof filler 400 can also play the role of sound insulation and noise reduction, while improving the overall sealing of the cab and the comfort of the driver. Furthermore, the present invention can utilize the oxygen machine 500 to supply oxygen to the cab, and is further suitable for application in high altitude hypoxic environments.

[0055] like Figure 2 As shown, in one embodiment of the present disclosure, the skeleton 100 can adopt a frame structure with four corners installed outside and eight columns. Specifically, assembly plates 110 are respectively provided at the four corners of the bottom of the skeleton 100, and the cab can be integrally assembled with the body of the mining dump truck through these assembly plates 110. In addition, the skeleton 100 may include eight columns as shown in the accompanying drawings, that is, four columns on the left and right sides respectively, and arranged symmetrically in pairs. In addition, the cross beams and longitudinal beams inside the skeleton 100 can also be arranged symmetrically. On the whole, the skeleton 100 structure adopted in the present disclosure can play a role in preventing rollover and protecting the driver, thereby improving the driver's operating safety.

[0056] like Figure 1 and Figure 2 As shown, in one embodiment of the present disclosure, the oxygen machine 500 can be arranged at the middle and rear position of the top of the skin 200 (i.e., the position centered in the left-right direction and rearward in the front-back direction). Through the above design, the present disclosure arranges the oxygen machine 500 at the top of the skin 200, which can avoid the oxygen machine 500 occupying the internal space of the cab when it is arranged inside the skin 200. Furthermore, the lower support point of the oxygen machine 500 can be located at the connection position of the rear cross beam 120 of the frame 100 and the middle reinforcing longitudinal beam 130, thereby further improving the stability and reliability of the installation of the oxygen machine 500.

[0057] In one embodiment of the present disclosure, the cold-proof and sound-proof filler 400 may be a multi-layer composite structure, and the cold-proof and sound-proof filler 400 may include at least one layer of thermal insulation material and one layer of sound insulation material. The thermal insulation material layer may be a thermal insulation material such as foam sponge, and the sound insulation material layer may be a sound insulation material such as honeycomb panels, sound insulation rubber panels, etc. On this basis, in a specific application, the cold-proof and sound-proof filler 400 may use the above-mentioned multi-layer composite structure to prepare a material plate, and then cut the material plate into corresponding shapes according to the shape and size of the gaps in different areas between the skeleton 100 and the skin 200, and then arrange them in the corresponding gaps respectively. In some embodiments, the cold-proof and sound-proof filler 400 may also use other structures, materials or preparation methods, and is not limited to this embodiment.

[0058] Based on the design that the cold-proof and sound-insulating filler 400 includes a heat-insulating material layer and a sound-insulating material layer, in one embodiment of the present disclosure, when the mining dump truck cab is installed on the mining dump truck, it is located above the engine compartment of the mining dump truck. On this basis, the thickness of the sound-insulating material layer of the cold-proof and sound-insulating filler 400 provided at the bottom frame 100 can be greater than the thickness of the heat-insulating material layer of the cold-proof and sound-insulating filler 400 provided at other positions (such as the front and rear end frames 100). Accordingly, since an engine is provided in the engine compartment, and the engine generates noise when it is working, the present disclosure can further improve the sound insulation effect by increasing the thickness of the sound-insulating material layer of the cold-proof and sound-insulating filler 400 at the corresponding position, reduce the engine noise transmitted into the cab, and further improve the comfort of the driver's operating environment. In addition, considering that the engine generates heat when it is working, when the heat-insulating material layer adopts a heat-insulating material, the thickness of the heat-insulating material layer of the cold-proof and sound-insulating filler 400 of the bottom frame 100 can be appropriately reduced, so that the heat generated by the engine enters the cab faster and more.

[0059] Based on the design that the cold-proof and sound-proof filler 400 includes a heat-insulating material layer and a sound-proof material layer, in one embodiment of the present disclosure, the mining dump truck cab has a first side facing the power distribution cabinet of the mining dump truck. For example, when the mining dump truck cab is arranged on the left side of the mining dump truck as a whole, the power distribution cabinet can be located on the right side of the cab, that is, the first side mentioned above is the right side of the mining dump truck cab. On this basis, the thickness of the sound insulation material layer of the cold-proof and sound-proof filler 400 set on the skeleton 100 located on the first side can be greater than the thickness of the heat-insulating material layer of the cold-proof and sound-proof filler 400 set at other positions. Accordingly, since the power distribution cabinet will generate a certain amount of noise when working, the present disclosure can further improve the sound insulation effect by increasing the thickness of the sound insulation material layer of the cold-proof and sound-proof filler 400 at the corresponding position, reduce the power distribution cabinet noise transmitted into the cab, and further improve the comfort of the driver's operating environment. In addition, considering that the distribution cabinet will generate heat when working, when the insulation material layer is made of heat-insulating material, the thickness of the insulation material layer of the cold-proof and sound-proof filler 400 of the first side frame 100 can be appropriately reduced, so that the heat generated by the distribution cabinet can enter the cab faster and more.

[0060] like Figure 1 and Figure 3 As shown, in one embodiment of the present disclosure, the cab of the mining dump truck proposed in the present disclosure also includes windows. The windows may include at least a front window 610, which is disposed at the front end of the skin 200 and serves as the main observation window for the driver to observe the road conditions ahead. The skin 200 is provided with a window 210, and the window is sealed and installed at the window 210. Specifically, the material of the window may be glass, such as multi-layer sealed glass. Furthermore, the window may be installed to the window 210 by means of structural adhesive, and on this basis, waterproof adhesive may be further applied to the adhesive gap between the window and the window 210, thereby further improving the sealing effect, preventing rainwater and the like from entering the cab through the window gap, further ensuring the environmental sealing in the cab, and preventing the entry of cold air.

[0061] Based on the design that the mining dump truck cab includes windows, in one embodiment of the present disclosure, the material of the windows can be anti-ultraviolet glass. Accordingly, since the ultraviolet radiation intensity in the plateau environment is greater, the present disclosure can use anti-ultraviolet glass to further enhance the isolation of ultraviolet rays, protect the driver from working in a high-radiation environment for a long time, further enhance the comfort of the driver's operating environment, and is suitable for application in a high-ultraviolet radiation environment on the plateau. In some embodiments, in order to achieve the isolation of ultraviolet rays by the windows, other designs may also be adopted, for example, an anti-ultraviolet film or coating may be provided on the surface of the windows, etc., and the present embodiment is not limited thereto. In addition, a sunshade 611 may be provided above the inner side of the front window to further achieve the shielding of ultraviolet rays.

[0062] like Figure 1 and Figure 3 As shown, based on the design that the mining dump truck cab includes windows, in one embodiment of the present disclosure, the windows may also include a front observation window 620 and a rear observation window 630, wherein the front observation window 620 is arranged at the front part of the side of the skin 200, and the rear observation window 630 is arranged at the rear part of the side of the skin 200. For example, taking the case where a switch door is arranged on the side of the cab, the frame 100 and the skin 200 are respectively provided with openings at the corresponding switch doors. On this basis, the front observation window 620 and the rear observation window 630 may be respectively located at the front and rear sides of the opening. Through the above design, the present disclosure can use the front observation window 620 and the rear observation window 630 as the driver's observation side front and side rear, effectively improving the driver's field of vision.

[0063] like Figure 1 and Figure 3 As shown, based on the design that the mining dump truck cab includes windows, in one embodiment of the present disclosure, the windows may also include a rear window 640, which is disposed at the rear end of the skin 200, and the rear window 640 is in an inverted triangle or trapezoid. In other words, the width of the top of the rear window 640 is greater than the width of the bottom thereof. Through the above design, the present disclosure can use the rear window 640 as a driver's observation of the rear, effectively improving the driver's field of vision.

[0064] like Figures 3 to 5 As shown, in one embodiment of the present disclosure, a front window is provided at the front end of the skin 200. On this basis, the interior equipment 300 may include an upper device 310 and a lower device 320, the upper device 310 and the lower device 320 are arranged in an upper and lower interval, the upper device 310 is arranged at the upper part of the front window, and the lower device 320 is arranged below the front window. Commonly used buttons or other control elements can be arranged on the lower device 320, and uncommonly used buttons or other control elements can be arranged on the upper device 310. The upper device 310 includes a display screen 311, and the lower device 320 also includes a display screen 321, thereby enabling the interior equipment 300 to realize a multi-screen interactive display mode. Through the above design, the present disclosure arranges the front-end equipment with an upper and lower partitioned interior equipment 300, and the multi-screen interactive display mode can further reduce the driver's visual fatigue and improve the driver's driving comfort compared to a single display screen, and is convenient for the driver to operate and improve the driver's driving comfort.

[0065] like Figure 5 As shown, in one embodiment of the present disclosure, the interior equipment 300 may further include a driver's safety seat 330 and a passenger's safety seat 340 arranged at intervals on the left and right. An armrest box 350 is provided between the driver's safety seat 330 and the passenger's safety seat 340. The armrest box 350 is, for example but not limited to, a portable armrest box.

[0066] like Figure 3 As shown, in one embodiment of the present disclosure, a protrusion 220 may be provided at the lower front end of the skin 200, and the protrusion 220 forms a receiving cavity connected to the inner side of the skin 200, and a part of the structure of the interior equipment 300 may be received in the receiving cavity. Through the above design, the present disclosure utilizes the receiving cavity formed by the skin 200 to receive a part of the structure of the interior equipment 300, increases the layout space of the front-end equipment, and can reduce the space occupied by the interior equipment 300 in the cab (for example, the space enclosed by the frame 100).

[0067] Based on the design that the skin 200 is provided with a protrusion 220 and a receiving cavity is formed accordingly, in one embodiment of the present disclosure, the interior equipment 300 may also include hydraulic pipelines and electrical circuits, which may be accommodated in the above-mentioned receiving cavity and respectively led out of the skin 200 through the protrusion 220. Through the above-mentioned design, the present disclosure utilizes the receiving cavity to arrange the hydraulic pipelines and electrical circuits, which facilitates the arrangement and leading of these pipelines, and can make the arrangement of the interior equipment 300 in the cab more neat and beautiful.

[0068] It should be noted here that the mining dump truck cabs shown in the drawings and described in this specification are only a few examples of the many types of cabs that can employ the principles of the present disclosure. It should be clearly understood that the principles of the present disclosure are by no means limited to any details or any components of the mining dump truck cabs shown in the drawings or described in this specification.

[0069] In summary, the cab of the mining dump truck proposed in the present disclosure includes a frame 100, a skin 200, an interior equipment 300, a cold-proof and sound-proof filler 400, and an oxygen machine 500. The skin 200 is arranged outside the frame 100 and is sealed and connected to the frame 100. The interior equipment 300 is installed inside the frame 100. The cold-proof and sound-proof filler 400 is arranged in the gap between the frame 100 and the skin 200. The oxygen machine 500 is used to release oxygen into the frame 100. Through the above design, the present disclosure can utilize the skin 200 and the cold-proof and sound-proof filler 400 that are sealed and connected to the outside of the frame 100 to play a role in cold protection and warmth preservation, which is suitable for application in plateau low-temperature environments, and the cold-proof and sound-proof filler 400 can also play a role in sound insulation and noise reduction, while improving the overall sealing of the cab and the comfort of the driver. Furthermore, the present disclosure can utilize the oxygen machine 500 to supply oxygen to the cab, which is further suitable for application in plateau low-oxygen environments.

[0070] Based on the above detailed description of several exemplary embodiments of the cab of the mining dump truck proposed in the present disclosure, an exemplary embodiment of the mining dump truck proposed in the present disclosure will be described below.

[0071] In one embodiment of the present disclosure, the mining dump truck proposed in the present disclosure includes the mining dump truck cab proposed in the present disclosure and described in detail in the above embodiments.

[0072] It should be noted here that the mining dump trucks shown in the drawings and described in this specification are only a few examples of the many types of mining dump trucks that can employ the principles of the present disclosure. It should be clearly understood that the principles of the present disclosure are by no means limited to any details or any components of the mining dump trucks shown in the drawings or described in this specification.

[0073] To sum up, the mining dump truck proposed in the present invention, by adopting the mining dump truck cab proposed in the present invention, can achieve cold protection, noise reduction and oxygen supply for the mining dump truck cab, is suitable for application in low temperature and low oxygen environment in plateaus, and at the same time improves the overall sealing of the cab and the comfort of the driver.

[0074] The exemplary embodiments of the mining dump truck cab and the mining dump truck proposed by the present disclosure are described and / or illustrated in detail above. However, the embodiments of the present disclosure are not limited to the specific embodiments described here. On the contrary, the components and / or steps of each embodiment can be used independently and separately from other components and / or steps described here. Each component and / or each step of an embodiment can also be used in combination with other components and / or steps of other embodiments. When introducing the elements / components / etc. described and / or illustrated here, the terms "one", "one" and "above" are used to indicate the presence of one or more elements / components / etc. The terms "comprising", "including" and "having" are used to indicate the meaning of open inclusion and mean that in addition to the listed elements / components / etc., there may be other elements / components / etc. In addition, the terms "first" and the like in the claims and the specification are used only as marks and are not numerical restrictions on their objects.

[0075] Although the mining dump truck cab and the mining dump truck proposed by the present disclosure have been described according to different specific embodiments, those skilled in the art will recognize that the present disclosure can be implemented with modifications within the spirit and scope of the claims.

Claims

1. A mining dump truck cab, characterized in that: include: skeleton; A skin, which is arranged outside the frame and is sealed and connected to the frame; Interior equipment installed in the frame; Cold-proof and sound-insulating filler, which is arranged in the gap between the frame and the skin; An oxygen machine for releasing oxygen.

2. The mining dump truck cab according to claim 1, characterized in that: The cold-proof and sound-insulating filler is a multi-layer composite structure, which includes at least one layer of thermal insulation material and one layer of sound insulation material.

3. The mining dump truck cab according to claim 2, characterized in that: When the mining dump truck cab is installed on the mining dump truck, it is located above the engine compartment of the mining dump truck, and the thickness of the sound insulation material layer of the cold-proof and sound-proof filler arranged on the frame at the bottom is greater than the thickness of the heat-insulating material layer of the cold-proof and sound-proof filler arranged at other positions; and / or The mining dump truck cab has a first side facing the power distribution cabinet of the mining dump truck, and the thickness of the sound insulation material layer of the cold-proof and sound-proof filler arranged on the frame located on the first side is greater than the thickness of the thermal insulation material layer of the cold-proof and sound-proof filler arranged at other positions.

4. The mining dump truck cab according to claim 1, characterized in that: It also includes a vehicle window, the skin is provided with a window, and the vehicle window is sealed and installed at the window.

5. The mining dump truck cab according to claim 4, wherein: The vehicle window is made of UV-proof glass; and / or The vehicle window surface is provided with an anti-ultraviolet film or coating.

6. The mining dump truck cab according to claim 4, characterized in that: The vehicle window comprises a front observation window and a rear observation window, wherein the front observation window is arranged at the front part of the side surface of the skin, and the rear observation window is arranged at the rear part of the side surface of the skin; and / or The vehicle window comprises a rear window, which is arranged at the rear end of the skin and is in the shape of an inverted triangle or a trapezoid.

7. The mining dump truck cab according to claim 1, characterized in that: A front window is provided at the front end of the skin; the interior equipment comprises an upper device and a lower device, the upper device and the lower device are arranged in an upper and lower spacing, the upper device is arranged above the front window, and the lower device is arranged below the front window; the upper device and the lower device respectively comprise display screens, so that the interior equipment realizes a multi-screen interactive display mode; and / or The interior equipment includes a driver's safety seat and a co-driver's safety seat arranged at intervals on the left and right; An armrest box is arranged between the main driver's safety seat and the co-driver's safety seat.

8. The mining dump truck cab according to claim 1, characterized in that: A protrusion is provided at the lower front end of the skin, and the protrusion forms a receiving cavity connected to the inner side of the skin, and a part of the structure of the interior equipment is received in the receiving cavity.

9. The mining dump truck cab according to claim 8, characterized in that: The interior equipment includes a hydraulic pipeline and an electrical circuit, which are accommodated in the accommodating cavity and are respectively led out of the skin through the protruding parts.

10. A mining dump truck, characterized in that: It comprises the mining dump truck cab as described in any one of claims 1 to 9.

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