Mining multifunctional trackless rubber-tyred vehicle

Abstract

The mining multifunctional trackless rubber-tyred vehicle comprises a vehicle body, a supporting assembly, a platform assembly and a storage assembly, the supporting assembly is connected with the vehicle body and comprises a plurality of supporting pieces, the supporting pieces abut against the mine wall face to be used for supporting the vehicle body, the platform assembly is connected with the vehicle body, and the storage assembly is connected with the platform assembly. The platform assembly comprises a platform body, a first driving part and a second driving part, the first driving part is connected with the vehicle body, the output part of the first driving part is connected with the platform body to drive the platform body to move between a first position and a second position, and the first end of the second driving part is rotatably connected with the platform body; the second end of the second driving piece is rotatably connected with the vehicle body, the storage assemblies are connected with the vehicle body, and the multiple storage assemblies are arranged in the length direction of the vehicle body at intervals. The mining multifunctional trackless rubber-tyred vehicle has the advantages of being high in material transportation efficiency and high in safety.

Description

Technical Field

[0001] The invention relates to the technical field of mining vehicles, and in particular to a multifunctional trackless rubber-wheeled vehicle for mining. Background Art

[0002] With the increasing requirements of modern coal mine production for auxiliary transportation, multifunctional trackless rubber-wheeled vehicles for mining have gradually become the main means of transportation in coal mines. This type of vehicle can adapt to complex mine terrain and changing environmental conditions and meet the transportation needs of coal, materials, equipment and personnel.

[0003] In the relevant technologies, during the underground material transportation and high-altitude operation construction in coal mines, there are problems with low material transportation efficiency and transportation safety. In addition, the preparation time for high-altitude operation construction is long, which poses a safety hazard. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, an embodiment of the present invention provides a multifunctional trackless rubber-tyred vehicle for mining, which has the advantages of high material transportation efficiency and high safety.

[0006] A multifunctional trackless rubber-tyred vehicle for mining according to an embodiment of the present invention comprises:

[0007] Vehicle body;

[0008] A support assembly, the support assembly is connected to the vehicle body, the support assembly includes a plurality of support members, the support members are used to extend in a direction away from the vehicle body and abut against a mine wall to support the vehicle body;

[0009] A platform assembly, the platform assembly is connected to the vehicle body, the platform assembly comprises a platform body, a first driving member and a second driving member, the first driving member is connected to the vehicle body, the output portion of the first driving member is connected to the platform body, the first driving member is used to drive the platform body to move between a first position and a second position, a first end of the second driving member is rotatably connected to the platform body, a second end of the second driving member is rotatably connected to the vehicle body, the second driving member is used to support the platform body, and an extension direction of the second driving member forms an angle with an extension direction of the first driving member;

[0010] A storage assembly is connected to the vehicle body, and there are multiple storage assemblies, which are arranged at intervals along the length direction of the vehicle body.

[0011] The multifunctional trackless rubber-tyred vehicle for mining of the embodiment of the present invention can use the support assembly to support the vehicle body as a whole to ensure the stability of the vehicle when performing aerial work, and the movable function of the platform assembly can facilitate the construction of aerial work and reduce the preparation time for construction work. In addition, multiple storage assemblies are also provided on the vehicle body to improve the material transportation efficiency of the vehicle.

[0012] In some embodiments, the platform assembly further includes a lifting drive member, the lifting drive member is connected to the vehicle body, and an output portion of the lifting drive member is connected to the platform assembly for driving the platform assembly to move along the height direction of the vehicle body.

[0013] In some embodiments, the multifunctional rubber-tyred trackless vehicle for mining of the embodiment of the present invention further includes a plurality of storage areas, wherein the plurality of storage areas are divided into a first area and a second area, wherein the first area is arranged adjacent to a control room of the vehicle body, and the second area is defined between a platform assembly and the vehicle body, and the plurality of storage assemblies correspond one-to-one to the plurality of storage areas.

[0014] In some embodiments, the storage assembly includes a first storage member and a second storage member. In the second area, the first storage member has a storage opening, the storage opening is arranged toward the platform body, and the platform body is in the first position, the platform body is used to cover the storage opening, and the second storage member is multiple, and the multiple second storage members are relatively arranged on both sides of the first storage member along the width direction of the vehicle body.

[0015] In some embodiments, within the second region, a plurality of the second storage members are arranged at intervals along a height direction of the vehicle body.

[0016] In some embodiments, the bottom of the first storage member is arc-shaped, and the bottom of the first storage member is convex toward one side of the vehicle body.

[0017] In some embodiments, the support member includes a support base and a support driving unit, wherein the support driving unit is connected to the support base and is used to move in a direction away from the vehicle body. The multiple support members are divided into a first support member and a second support member, wherein the support driving unit of the first support member is used to move toward the ground, and the driving unit of the second support member is used to move toward the top surface.

[0018] In some embodiments, the support member further includes a support portion, the support portion is connected to the support driving portion, the support portion has a plurality of support protrusions, and the support protrusions extend in a direction away from the support driving portion.

[0019] In some embodiments, the vehicle body includes a frame, drive wheels, and a drive control component, and the drive control component is electrically connected to the support component and the platform component for issuing control instructions to the support component and the platform component.

[0020] In some embodiments, the driving wheel is connected to the frame, and the driving wheel is a solid wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a multifunctional trackless rubber-tyred vehicle for mining (the platform body is located at a first position) according to an embodiment of the present invention.

[0022] Figure 2 It is a structural schematic diagram of a multifunctional trackless rubber-tyred vehicle for mining (the platform body is located at the second position) according to an embodiment of the present invention.

[0023] Figure 3 The present invention is a partial structural schematic diagram of a multifunctional trackless rubber-tyred vehicle for mining according to an embodiment of the present invention.

[0024] Figure 4 The present invention is a partial structural schematic diagram of a multifunctional trackless rubber-tyred vehicle for mining according to an embodiment of the present invention.

[0025] Reference numerals:

[0026] 1. Vehicle body,

[0027] 2. Support assembly, 21. First support member, 22. Second support member, 211. Support base, 212. Support drive unit, 213. Support unit,

[0028] 3. Platform assembly, 31. Platform body, 32. First driving member, 33. Second driving member, 34. Lifting driving member, 4. Storage assembly, 41. First storage member, 42. Second storage member,

[0029] 51, first area, 52, second area. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0031] As shown in the figure, the multifunctional rubber-tyred trackless vehicle for mining in the embodiment of the present invention includes: a vehicle body 1, a support component 2, a platform component 3 and a storage component 4.

[0032] The support assembly 2 is connected to the vehicle body 1. The support assembly 2 includes a plurality of support members. The support members are used to extend in a direction away from the vehicle body 1 and abut against the wall of the mine to support the vehicle body 1. The platform assembly 3 is connected to the vehicle body 1. The platform assembly 3 includes a platform body 31, a first drive member 32 and a second drive member 33. The first drive member 32 is connected to the vehicle body 1. The output portion of the first drive member 32 is connected to the platform body 31. The first drive member 32 is used to drive the platform body 31 to move between a first position and a second position. The first end of the second drive member 33 is rotatably connected to the platform body 31. The second end of the second drive member 33 is rotatably connected to the vehicle body 1. The second drive member 33 is used to support the platform body 31. An angle is formed between the extension direction of the second drive member 33 and the extension direction of the first drive member 32. The storage assembly 4 is connected to the vehicle body 1. There are multiple storage assemblies 4. The multiple storage assemblies 4 are arranged along the length direction of the vehicle body 1 (such as Figure 1 The left and right directions) are arranged at intervals.

[0033] Specifically, Figure 1-Figure 4 As shown, the support member can be fixed at a designated position of the vehicle body 1 by high-strength bolts or welding to ensure the stability and safety of the support member. The platform body 31 is horizontally placed above the rear of the vehicle body 1 (i.e., the right end of the vehicle), and the platform body 31 can move in the left and right directions under the action of the first driving member 32 and the second driving member 33. For example, when the first position moves to the second position, the platform body 31 moves from left to right. The storage assembly 4 is arranged in the vacant position of the vehicle body 1 to ensure the storage space of the entire vehicle to improve the efficiency of material transportation.

[0034] It is understandable that the platform body 31 is used to carry operators or materials, and is optionally designed to be a non-slip, corrosion-resistant metal material. The first drive member 32 and the second drive member 33 can both be telescopic arms, that is, used to adjust the height and operating range of the platform, and can be hydraulically or electrically driven. In other words, the first drive member 32 and the second drive member 33 can enable the vehicle to operate in multiple positions to adapt to different operating requirements. And the use of the first drive member 32 and the second drive member 33 can enable the rapid adjustment capability of the platform assembly 3 to improve operating efficiency and reduce the time required for operation.

[0035] like Figure 1-Figure 4 As shown, the first driving member 32 extends in the left-right direction, the right end of the second driving member 33 is hingedly connected to the right end of the platform body 31, and the left end of the second driving member 33 is hingedly connected to the vehicle body 1, so that the driving part of the first driving member 32 drives the platform body 31 to move from left to right, and the second driving member 33 can extend with the movement of the platform body 31 and continue to maintain the extended state, thereby providing support for the platform body 31.

[0036] In other words, the multifunctional trackless rubber-tyred vehicle for mining of the embodiment of the present invention can use the support assembly 2 to support the vehicle body 1 as a whole to ensure the stability of the vehicle when performing aerial work, and the movable function of the platform assembly 3 can facilitate the construction of aerial work and reduce the preparation time for construction work. In addition, a plurality of storage assemblies 4 are also provided on the vehicle body 1 to improve the material transportation efficiency of the vehicle.

[0037] In some embodiments, the platform assembly 3 further includes a lifting drive member 34 , which is connected to the vehicle body 1 , and an output portion of the lifting drive member 34 is connected to the platform assembly 3 for driving the platform assembly 3 to move along the height direction of the vehicle body 1 .

[0038] Specifically, Figure 1-Figure 4 As shown, the lifting assembly is installed below the platform assembly 3 and is firmly connected to the vehicle body 1 structure through a fixed bracket to ensure the stability and safety of the driving member. The output part of the lifting driving member 34 (such as the piston rod of the hydraulic cylinder or the output end of the electric push rod) is connected to the connecting part of the platform assembly 3 (such as the ear shaft or a special connecting seat) through a high-strength connecting member (such as a pin, bolt, etc.), so that the platform assembly 3 can move up and down with the extension and contraction of the driving member.

[0039] It is understandable that the lifting drive member 34 enables the platform assembly 3 to operate at different heights, adapting to different operating requirements, and improving the versatility and applicability of the vehicle. The rapid lifting capability of the platform assembly 3 can shorten the operation preparation time and improve the operation efficiency. In addition, through mechanized operation, the need for manual handling and adjustment is reduced, reducing the labor intensity of the operators.

[0040] It should be noted that the first driving member 32, the second driving member 33, the lifting driving member 34 and the supporting member can all be: hydraulic cylinders, screw lifters, pneumatic cylinders, electric push rods, etc. In other words, each driving member can be driven by different equipment according to the actual working conditions. In addition, each driving member is equipped with a hydraulic lock, which has a self-locking and pressure-maintaining function.

[0041] In some embodiments, the multifunctional rubber-tyred trackless vehicle for mining of the embodiment of the present invention further includes multiple storage areas, which are divided into a first area 51 and a second area 52. The first area 51 is arranged adjacent to the control room of the vehicle body 1, and the second area 52 is defined between the platform assembly 3 and the vehicle body 1. The multiple storage assemblies 4 correspond one-to-one to the multiple storage areas.

[0042] Specifically, Figure 1-Figure 4As shown, the first area 51 is located at the front (i.e., the left end) of the vehicle body 1. The space below the platform assembly 3 and the space above the vehicle body 1 are the second area 52, and multiple storage assemblies 4 can be placed in multiple storage areas respectively to avoid wasting space on the vehicle body 1.

[0043] In some embodiments, the storage assembly 4 includes a first storage component 41 and a second storage component 42. In the second area 52, the first storage component 41 has a storage opening, the storage opening is arranged toward the platform body 31, and the platform body 31 is in a first position. The platform body 31 is used to cover the storage opening. There are multiple second storage components 42, and the multiple second storage components 42 are relatively arranged on both sides of the first storage component 41 along the width direction of the vehicle body 1.

[0044] Specifically, Figure 1-Figure 4 As shown, the first storage component 41 is a storage drawer. According to the arrangement of the spare space of the vehicle body 1, the spare space can be transformed into a drawer cabinet so that the storage drawer can be matched in the drawer cabinet, thereby realizing the function of carrying more materials and improving the efficiency of material transportation.

[0045] Optionally, in the second area 52, a plurality of second storage members 42 are arranged at intervals along the height direction of the vehicle body 1. Figure 1-Figure 4 As shown, depending on the size of the space, a multi-layer drawer cabinet can be arranged in the second area 52 to further increase the storage space.

[0046] Preferably, the bottom of the first storage member 41 is arc-shaped, and the bottom of the first storage member 41 is convex toward the vehicle body 1. Figure 1-Figure 4 As shown, the first storage component 41 is bucket-shaped, and the bottom of the first storage component 41 is an arc-shaped bottom, so that the first storage component 41 can more conveniently load round or arc-shaped materials, such as wire coils, pipes, rods and other heavy materials, facilitate the centralized management of heavy materials such as drill rods, and can also be firmly tied with wire ropes to reduce the risk of material transportation.

[0047] In some embodiments, the support member includes a support base 211 and a support driving unit 212, the support driving unit 212 is connected to the support base 211, and the support driving unit 212 is used to move in a direction away from the vehicle body 1, and the multiple support members are divided into a first support member 21 and a second support member 22, the support driving unit 212 of the first support member 21 is used to move toward the ground, and the driving unit of the second support member 22 is used to move toward the top surface.

[0048] It is understandable that if Figure 1-Figure 4As shown, the first support member 21 is arranged at the bottom of the vehicle body 1, and the second support member 22 is arranged at the top of the vehicle body 1. When the support driving part 212 of the first support member 21 is started, the vehicle body 1 can be moved upward as a whole, and the wheels of the vehicle body 1 can be ensured to be out of contact with the ground, so as to avoid the wheels being subjected to force when working at high altitude. When the support driving part 212 of the second support member 22 is started, it can contact the top wall, and in cooperation with the first support member 21, it can improve the fixing strength with the mine wall, providing protection for working at high altitude.

[0049] That is to say, in some mines with special terrain or complex structures, the wheels may not be able to contact the ground normally. At this time, the support can stabilize the vehicle in the air for operation. Preventing the wheels from contacting the ground can prevent the vehicle from accidentally sliding or overturning during maintenance or movement. In addition, by preventing the wheels from directly contacting the ground, vehicle damage caused by wheel rolling or tire deformation can be reduced.

[0050] In some embodiments, the support member further includes a support portion 213 , which is connected to the support driving portion 212 . The support portion 213 has a plurality of support protrusions, and the support protrusions extend in a direction away from the support driving portion 212 .

[0051] It is understandable that the support portion 213 is connected to the support driving portion 212 and includes a plurality of support protrusions. The support protrusions extend in a direction away from the support driving portion 212 and can be embedded in the ground or top surface to provide additional grip or support.

[0052] In some embodiments, the vehicle body 1 includes a frame, driving wheels, and a driving control component, and the driving control component is electrically connected to the support component 2 and the platform component 3 for issuing control instructions to the support component 2 and the platform component 3.

[0053] It can be understood that the frame is the main structure of the vehicle, which is used to install and support all components. The drive wheel is the wheel used to propel the vehicle to move. The drive control component is the control system of the vehicle, which is electrically connected to the support component 2 and the platform component 3 and is used to send control instructions so that these components can operate as needed.

[0054] In addition, the vehicle body 1 also includes a mine intrinsically safe power box, a flameproof control box, a display, front and rear lighting devices, front and rear camera devices, front and rear limit devices and a vehicle positioning device. That is, the mine intrinsically safe power box can provide power to the electrical equipment on the vehicle body 1. The flameproof control box can supply power to various electrical components and is responsible for the transmission, collection and processing of signals. The display is installed inside the vehicle cab, receives image information and signals from the limit device and displays them. The front and rear lighting devices are used to increase the illumination of underground transportation. The front and rear camera devices are used to monitor road conditions in real time. The front and rear limit devices are used to monitor the information of obstacles ahead, transmit electrical signals to the display, and alarm on the display interface. The vehicle positioning device can monitor the position information of the vehicle underground in the coal mine.

[0055] The vehicle body 1 also includes a power system, which mainly includes: a mining flameproof diesel engine, a hydraulic pump, a control valve, a support assembly 2, a cooler and a fuel tank.

[0056] It can be understood that the power source of the vehicle body 1 is the mining flameproof diesel engine in the power system, which is installed above the frame and at the rear and lower part of the cab frame. On the one hand, the mining flameproof diesel engine provides forward power for the whole machine. On the other hand, it provides high-pressure oil to the actuators through the hydraulic oil pump to enable them to perform specific actions. At the same time, during the normal operation of the mining flameproof diesel engine, it serves the purpose of charging the mining intrinsically safe power supply box in the power system.

[0057] The flameproof diesel engine for mining transfers kinetic energy to the hydraulic pump and converts it into hydraulic energy. The control valve controls the corresponding actions of each actuator. The control valve controls the action of the actuator by changing the flow direction of high-pressure oil. The cooler is used to reduce the temperature of the hydraulic oil and improve the stability of the whole machine. The oil tank is used to store hydraulic oil.

[0058] In some embodiments, the driving wheel is connected to the frame, and the driving wheel is a solid wheel. It is understandable that the driving wheel adopts a solid wheel to provide better wear resistance and load-bearing capacity for the vehicle in a mine or other harsh environment.

[0059] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0060] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0061] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0063] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0064] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A multifunctional trackless rubber-wheeled vehicle for mining, characterized in that: include: Vehicle body; A support assembly, the support assembly is connected to the vehicle body, the support assembly includes a plurality of support members, the support members are used to extend in a direction away from the vehicle body and abut against a mine wall to support the vehicle body; A platform assembly, the platform assembly is connected to the vehicle body, the platform assembly comprises a platform body, a first driving member and a second driving member, the first driving member is connected to the vehicle body, the output portion of the first driving member is connected to the platform body, the first driving member is used to drive the platform body to move between a first position and a second position, a first end of the second driving member is rotatably connected to the platform body, a second end of the second driving member is rotatably connected to the vehicle body, the second driving member is used to support the platform body, and an extension direction of the second driving member forms an angle with an extension direction of the first driving member; A storage assembly is connected to the vehicle body, and there are multiple storage assemblies, which are arranged at intervals along the length direction of the vehicle body.

2. The multifunctional trackless rubber-tyred vehicle for mining according to claim 1, characterized in that: The platform assembly further comprises a lifting drive member, the lifting drive member is connected to the vehicle body, and an output portion of the lifting drive member is connected to the platform assembly for driving the platform assembly to move along the height direction of the vehicle body.

3. The multifunctional trackless rubber-tyred vehicle for mining according to claim 2, characterized in that: It also includes multiple storage areas, which are divided into a first area and a second area. The first area is arranged adjacent to the control room of the vehicle body, and the second area is defined between the platform assembly and the vehicle body. The multiple storage assemblies correspond one-to-one to the multiple storage areas.

4. The multifunctional trackless rubber-tyred vehicle for mining according to claim 3, characterized in that: The storage assembly includes a first storage member and a second storage member. In the second area, the first storage member has a storage opening, the storage opening is arranged toward the platform body, and the platform body is in the first position, the platform body is used to cover the storage opening, and there are multiple second storage members, and the multiple second storage members are relatively arranged on both sides of the first storage member along the width direction of the vehicle body.

5. The multifunctional trackless rubber-tyred vehicle for mining according to claim 4, characterized in that: In the second region, a plurality of the second storage members are arranged at intervals in a height direction of the vehicle body.

6. The multifunctional trackless rubber-tyred vehicle for mining according to claim 4, characterized in that: The bottom of the first storage member is arc-shaped, and the bottom of the first storage member is convex toward one side of the vehicle body.

7. The multifunctional trackless rubber-tyred vehicle for mining according to claim 1, characterized in that: The support member includes a support base and a support driving part, the support driving part is connected to the support base, and the support driving part is used to move in a direction away from the vehicle body, the multiple support members are divided into a first support member and a second support member, the support driving part of the first support member is used to move toward the ground, and the driving part of the second support member is used to move toward the top surface.

8. The multifunctional trackless rubber-tyred vehicle for mining according to claim 7, characterized in that: The support member further comprises a support portion, the support portion is connected to the support driving portion, the support portion has a plurality of support protrusions, and the support protrusions extend in a direction away from the support driving portion.

9. The multifunctional trackless rubber-tyred vehicle for mining according to any one of claims 1 to 8, characterized in that: The vehicle body includes a vehicle frame, driving wheels and a driving control component. The driving control component is electrically connected to the supporting component and the platform component so as to issue control instructions to the supporting component and the platform component.

10. The multifunctional trackless rubber-tyred vehicle for mining according to claim 9, characterized in that: The driving wheel is connected to the frame, and the driving wheel is a solid wheel.

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