Mine personnel carrier

Abstract

The utility model discloses a kind of mine manned transport vehicles, coal involves underground trackless transport technical field.The mine manned transport vehicle of the utility model includes frame and cab, the cab is located above frame front side and includes cab main body, machine cover, left front wing plate and right front wing plate, the machine cover is reversibly located in the front side of the cab, the left front wing plate and the right front wing plate are respectively located in the left and right sides of the machine cover, left water tank is connected below the left front wing plate, right water tank is connected below the right front wing plate, the left water tank and the right water tank are communicated by connecting pipe, the left water tank and the right water tank are used to supply water to transport vehicle dust removal system and cooling system.The mine manned transport vehicle of the utility model is split type by water tank, increase the balance of vehicle, ensure the stability when vehicle travels, and the protection of water tank is enhanced by the optimization of setting position.

Description

Technical Field

[0001] This utility model relates to the field of trackless transportation technology in underground coal mines, specifically to a mining passenger transport vehicle. Background Technology

[0002] Personnel transport in coal mines is a crucial task for trackless auxiliary transportation, currently primarily utilizing modified light trucks with explosion-proof features. Underground coal mine roads are characterized by steep slopes, poor conditions, uneven surfaces, and numerous inclines, often containing loose coal. To ensure safety during vehicle passage, dust suppression is necessary to prevent coal from being blown away and causing accidents. Therefore, large-capacity water tanks are installed on the transport vehicles to meet both dust suppression and the vehicle's own water needs. However, the placement of these tanks impacts the vehicle's overall dimensions and center of gravity. The conventional method of placing the tanks between the front and rear wheels not only reduces maneuverability but also poses a safety hazard of tank rupture upon impact. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, this utility model proposes a mining personnel transport vehicle. This mining personnel transport vehicle increases the vehicle's balance and ensures the stability of the vehicle during operation by setting the water tank in a split manner, and enhances the protection of the water tank by optimizing the setting position.

[0005] The mining personnel transport vehicle of this utility model embodiment includes: Frame; The cab is located on the front side above the vehicle frame and includes a cab body, a hood, a left front wing, and a right front wing. The hood is rotatable and located on the front side of the cab. The left and right front wing are respectively located on the left and right sides of the hood. A left water tank is connected below the left front wing, and a right water tank is connected below the right front wing. The left and right water tanks are connected by a connecting pipe. The left and right water tanks are used to supply water to the dust removal system and cooling system of the transport vehicle.

[0006] The mining personnel transport vehicle of this utility model increases the vehicle's balance and ensures the stability of the vehicle during operation by setting the water tank in a split manner, and enhances the protection of the water tank by optimizing the setting position.

[0007] In some embodiments, the left water tank and the left front wing plate are fixedly connected. The left front wing plate is rotatably mounted on the vehicle frame and has a first position and a second position. In the first position, the left front wing plate is horizontally mounted above the vehicle frame for supplying water to the transport vehicle. In the second position, the left front wing plate is vertically mounted above the vehicle frame for maintenance of the left water tank.

[0008] In some embodiments, a first pivot is provided on the frame corresponding to the left front wing, the first pivot extends in the left-right direction, the left front wing is rotatably disposed on the first pivot, and a first connecting part is provided on the left water tank or the left front wing, the first connecting part being detachably connected to the cab body or the frame.

[0009] In some embodiments, the vehicle frame is provided with a first support plate corresponding to the left water tank, and the first support plate is provided with a second connecting portion, which is detachably connected to the first connecting portion by a first fastener.

[0010] In some embodiments, the right water tank and the right front wing are fixedly connected. The right front wing is rotatably mounted on the vehicle frame and has a third position and a fourth position. In the third position, the right front wing is horizontally mounted above the vehicle frame for supplying water to the transport vehicle. In the fourth position, the right front wing is vertically mounted above the vehicle frame for maintenance of the right water tank.

[0011] In some embodiments, a second pivot is provided on the frame corresponding to the right front wing, the second pivot extends in the left-right direction, the right front wing is rotatably mounted on the second pivot, and a third connecting part is provided on the right water tank or the right front wing, the third connecting part being used for detachable connection with the cab body or the frame.

[0012] In some embodiments, the frame is provided with a second support plate corresponding to the right water tank, and the second support plate is provided with a fourth connecting part, which is detachably connected to the third connecting part by a second fastener.

[0013] In some embodiments, a left traction member is provided above the left front wing, and a right traction member is provided above the right front wing.

[0014] In some embodiments, rubber pads are provided below the left water tank and the right water tank.

[0015] In some embodiments, at least one of the left water tank and the right water tank is provided with a water level monitoring sensor, the water level monitoring sensor is electrically connected to an alarm, and the water level monitoring sensor is used to send a control signal to control the alarm to issue a water level warning alarm when the water level in the left water tank or the right water tank is lower than a set value.

[0016] In some embodiments, the left front wing and the right front wing are symmetrically arranged on both sides of the hood, and the left water tank and the right water tank have the same structure and the same size. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of a mining personnel transport vehicle according to an embodiment of this utility model.

[0018] Figure 2 This is a first-view structural schematic diagram of the cab of the mining personnel transport vehicle according to an embodiment of the present invention.

[0019] Figure 3 This is a structural schematic diagram of the driver's cab of a mining personnel transport vehicle according to an embodiment of the present invention, viewed from a second perspective.

[0020] Figure 4 This is a schematic diagram showing the connection between the left water tank and the left front wing plate in a mining personnel transport vehicle according to an embodiment of this utility model.

[0021] Figure 5 This is a schematic diagram showing the connection between the right water tank and the right front wing plate in a mining personnel transport vehicle according to an embodiment of this utility model.

[0022] Figure label: Frame 1; Second pivot 11; Second support plate 12; Fourth connecting part 13; 2. Cab; 21. Cab body; 22. Hood; 23. Left front wing panel; 24. Right front wing panel; 25. First rib; 26. First pivot hole; 27. Second rib; 28. Second pivot hole; Left water tank 3; First connecting part 31; Right water tank 4; Third connecting part 41. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0024] like Figures 1 to 5 As shown, the mining personnel transport vehicle of this utility model embodiment includes a frame 1 and a cab 2. The length direction of the frame 1 is defined as the front-to-back direction, the width direction of the frame 1 is defined as the left-to-right direction, and the height direction of the frame 1 is defined as the up-down direction.

[0025] The cab 2 is located on the front side above the frame 1. The cab 2 includes a cab body 21, a hood 22, a left front wing 23 and a right front wing 24. The hood 22 is rotatable and located on the front side of the cab 2. The left front wing 23 and the right front wing 24 are respectively located on the left and right sides of the hood 22. A left water tank 3 is connected below the left front wing 23, and a right water tank 4 is connected below the right front wing 24. The left water tank 3 and the right water tank 4 are connected by a connecting pipe. The left water tank 3 and the right water tank 4 are used to supply water to the dust removal system and cooling system of the transport vehicle.

[0026] In this embodiment of the mining personnel transport vehicle, when transporting personnel, the left water tank 3 and the right water tank 4 supply water to the dust removal system and cooling system of the transport vehicle to meet the dust removal and cooling water requirements during vehicle operation. The left water tank 3 and the right water tank 4 are connected by a connecting pipe, and water is added to the left water tank 3 and the right water tank 4 to make the water level in both tanks the same. When the water in one of the left water tank 3 and the right water tank 4 is consumed too much, water can be added to the other tank through the connecting pipe to ensure that the water in the two tanks is at the same level, thereby ensuring the balance of the left water tank 3 and the right water tank 4 on both sides of the rear cover 22. The left water tank 3 and the right water tank 4 are protected by the frame 1, the left front wing plate 23 and the right front wing plate 24, ensuring the safety and reliability of the left water tank 3 and the right water tank 4 during use.

[0027] The mining personnel transport vehicle of this utility model has a split water tank, which not only ensures the supply of water, but also balances the center of gravity of the cab 2 in front of the cab 2, ensuring the stability of the vehicle when driving. At the same time, the protection of the water tank is enhanced by the frame 1, the left front wing plate 23 and the right front wing plate 24.

[0028] Optionally, an air pipe is connected between the left water tank 3 and the right water tank 4. The connection point between the air pipe and the left water tank 3 is located at the top of the left water tank 3, and the connection point between the air pipe and the right water tank 4 is located at the top of the right water tank 4, so as to ensure that the air in the left water tank 3 and the air in the right water tank 4 are connected to achieve equal air pressure.

[0029] Optionally, the left front wing plate 23 is provided with a first water inlet that can be opened and closed corresponding to the left water tank 3, and the right front wing plate 24 is provided with a second water inlet that can be opened and closed corresponding to the right water tank 4.

[0030] In some embodiments, such as Figure 2 , Figure 3 and Figure 4 As shown, the left water tank 3 and the left front wing plate 23 are fixedly connected. The left front wing plate 23 is rotatably mounted on the frame 1 and has a first position and a second position. In the first position, the left front wing plate 23 is horizontally mounted above the frame 1 for supplying water to the transport vehicle. In the second position, the left front wing plate 23 is vertically mounted above the frame 1 for maintenance of the left water tank 3.

[0031] The left water tank 3 and the left front wing 23 are fixedly connected. Rotating the left front wing 23 allows the water tank to rotate, thus facilitating the adjustment of the water tank's position. In the first position, the left front wing 23 is fixedly connected to the cab 2, and the left water tank 3 supplies water to meet the needs of the transport vehicle. In the second position, the left front wing 23 is rotatable, and the water tank follows the left front wing 23 into a vertical position to facilitate the replenishment of water into the water tank. At the same time, the left side of the power system under the hood 22 can be exposed, facilitating personnel to perform maintenance work on the power system.

[0032] In some embodiments, such as Figure 2 and Figure 4 As shown, a first pivot is provided on the frame 1 corresponding to the left front wing 23. The first pivot extends in the left and right direction. The left front wing 23 is rotatably mounted on the first pivot. A first connecting part 31 is provided on the left water tank 3 or the left front wing 23. The first connecting part 31 is used to detachably connect with the cab body 21 or the frame 1.

[0033] Specifically, a first fixing rod is provided on the frame 1 corresponding to the left front wing 23. A first rotating shaft is provided on the left side of the first fixing rod. The two ends of the first rotating shaft are threaded with first fixing bolts. The left front wing 23 includes a left front plate, a left side plate, and a left top plate. The left water tank 3 is located in the cavity defined by the left front plate, the left side plate, and the left top plate. A first rib 25 is provided on the rear side of the left front plate. The first rib 25 is located below the left water tank 3. The first rib 25 is provided with a first rotating hole 26. The first rib 25 is rotatably mounted on the first rotating shaft through the first rotating hole 26, and the position of the first rib 25 is limited by the first fixing bolts. It is connected to the cab body 21 or the frame 1 through the first connecting part 31, so that the left front wing 23 can be fixed in the first position, which is safe and reliable.

[0034] In some embodiments, the frame 1 is provided with a first support plate corresponding to the left water tank 3, and the first support plate is provided with a second connecting part, which is detachably connected to the first connecting part 31 through a first fastener.

[0035] By setting a first support plate on the frame 1, when the left front wing 23 is in the first position, the left water tank 3 can be supported on the first support plate, reducing the load on the left front wing 23. At the same time, a second connecting part is set on the first support plate to facilitate quick connection and fixation with the first connecting part 31.

[0036] Optionally, the first connecting part 31 is a fixing plate, the second connecting part is a connecting plate, and the first fixing member adopts fixing bolts to realize the quick fixing and connection and disassembly of the fixing plate and the connecting plate.

[0037] In some embodiments, such as Figure 1 , Figure 3 and Figure 5As shown, the right water tank 4 and the right front wing plate 24 are fixedly connected. The right front wing plate 24 is rotatably mounted on the frame 1 and has a third position and a fourth position. In the third position, the right front wing plate 24 is horizontally mounted above the frame 1 for supplying water to the transport vehicle. In the fourth position, the right front wing plate 24 is vertically mounted above the frame 1 for maintenance of the right water tank 4.

[0038] The right water tank 4 and the right front wing 24 are fixed together. The right water tank 4 can rotate with the left front wing 23. When the right front wing 24 is in the third position, the right water tank 4 and the right front wing 24 are fixedly connected relative to the cab 2, and the right water tank 4 performs water supply operation. When the right front wing 24 is in the fourth position, the right water tank 4 is in a vertical state with the right front wing 24, so as to facilitate the replenishment of water into the right water tank 4. At the same time, the right side of the power system under the hood 22 can be exposed, so as to facilitate personnel to carry out maintenance work on the power system.

[0039] In some embodiments, such as Figure 1 and Figure 5 As shown, a second pivot 11 is provided on the frame 1 corresponding to the right front wing 24. The second pivot 11 extends in the left and right direction. The right front wing 24 is rotatably mounted on the second pivot 11. A third connecting part 41 is provided on the right water tank 4 or the right front wing 24. The third connecting part 41 is used for detachable connection with the cab body 21 or the frame 1.

[0040] Specifically, a second fixing rod is provided on the frame 1 corresponding to the right front wing 24. A second rotating shaft 11 is provided on the right side of the second fixing rod. The two ends of the second rotating shaft 11 are threaded with second fixing bolts. The right front wing 24 includes a right front plate, a right side plate, and a right top plate. The right water tank 4 is located in the cavity defined by the right front plate, the right side plate, and the right top plate. A second rib 27 is provided on the rear side of the right front plate. The second rib 27 is located below the right water tank 4. The second rib 27 is provided with a second rotating hole 28. The second rib 27 is rotatably mounted on the second rotating shaft 11 through the second rotating hole 28. The position of the second rib 27 is limited by the second fixing bolts. It is connected to the cab body 21 or the frame 1 through the second connecting part, which can realize the fixation of the right front wing 24 in the first position, which is safe and reliable.

[0041] In some embodiments, such as Figure 1 As shown, the frame 1 is provided with a second support plate 12 corresponding to the right water tank 4. The second support plate 12 is provided with a fourth connecting part 13. The fourth connecting part 13 and the third connecting part 41 are detachably connected by a second fastener.

[0042] When the right front fender 24 is in the third position, the second support plate 12 provided on the frame 1 can provide support for the right water tank 4, reducing the load borne by the right front fender 24 and the right water tank 4 when they are fixedly connected. At the same time, a fourth connecting part 13 is provided on the second support plate 12 to facilitate quick connection and fixation with the third connecting part 41.

[0043] Optionally, the third connecting part 41 is a fixing plate, the fourth connecting part 13 is a connecting plate, and the second fixing member adopts fixing bolts to realize the quick fixing and connection and disassembly of the fixing plate and the connecting plate.

[0044] In some embodiments, a left traction member is provided above the left front wing 23, and a right traction member is provided above the right front wing 24. When the left front wing 23 is in the second position, after the first connecting part 31 and the second connecting part are released from fixation, the left front wing 23 can be rotated to the first position by the left traction member. When the right front wing 24 is in the fourth position, after the third connecting part 41 and the fourth connecting part 13 are released from fixation, the right front wing 24 can be rotated to the fourth position by the right traction member, which facilitates operation.

[0045] In some embodiments, rubber pads are provided below the left water tank 3 and the right water tank 4. By providing rubber pads, the shock absorption effect between the left water tank 3 and the first support plate and between the right water tank 4 and the second support plate 12 is increased, further protecting the left water tank 3 and the right water tank 4.

[0046] In some embodiments, at least one of the left water tank 3 and the right water tank 4 is provided with a water level monitoring sensor. The water level monitoring sensor is electrically connected to an alarm. The water level monitoring sensor is used to send a control signal to control the alarm to issue a water level warning alarm when the water level in the left water tank 3 or the right water tank 4 is lower than a set value.

[0047] By setting up water level monitoring sensors, it is easy to detect the water level in the left water tank 3 and the right water tank 4, so as to replenish the water in the left water tank 3 and the right water tank 4 in a timely manner and ensure that the water supply in the left water tank 3 and the right water tank 4 is sufficient.

[0048] Preferably, both the left water tank 3 and the right water tank 4 are equipped with water level monitoring sensors for more accurate monitoring. This avoids the situation where one water level monitoring sensor fails and cannot effectively monitor the water level, or the connecting pipe between the left water tank 3 and the right water tank 4 becomes blocked and cannot achieve mutual water replenishment, thus preventing accurate measurement of the water level in both water tanks.

[0049] In some embodiments, the left front wing plate 23 and the right front wing plate 24 are symmetrically arranged on both sides of the hood 22. The left front wing plate 23 and the right front wing plate 24 have the same size. The left water tank 3 and the right water tank 4 have the same structure and the same size. When the same volume of water is injected into the left water tank 3 and the right water tank 4, the water level in the left water tank 3 and the right water tank 4 is the same. After the water level in the left water tank 3 and the right water tank 4 drops to the same height, the volume of the remaining water is the same, so as to ensure the balance of the left water tank 3 and the right water tank 4 on both sides of the hood 22.

[0050] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0052] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0053] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0054] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0055] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A mining personnel transport vehicle, characterized in that, include: Frame; The cab is located on the front side above the vehicle frame and includes a cab body, a hood, a left front wing, and a right front wing. The hood is rotatable and located on the front side of the cab. The left and right front wings are respectively located on the left and right sides of the hood. A left water tank is connected below the left front wing, and a right water tank is connected below the right front wing. The left and right water tanks are connected by a connecting pipe. The left and right water tanks are used to supply water to the dust removal system and cooling system of the transport vehicle.

2. The mining personnel transport vehicle according to claim 1, characterized in that, The left water tank and the left front wing plate are fixedly connected. The left front wing plate is rotatably mounted on the vehicle frame and has a first position and a second position. In the first position, the left front wing plate is horizontally mounted above the vehicle frame for supplying water to the transport vehicle. In the second position, the left front wing plate is vertically mounted above the vehicle frame for maintenance of the left water tank.

3. The mining personnel transport vehicle according to claim 2, characterized in that, The vehicle frame is provided with a first pivot corresponding to the left front wing plate. The first pivot extends in the left-right direction. The left front wing plate is rotatably mounted on the first pivot. The left water tank or the left front wing plate is provided with a first connecting part. The first connecting part is used to detachably connect to the cab body or the vehicle frame.

4. The mining personnel transport vehicle according to claim 3, characterized in that, The frame is provided with a first support plate corresponding to the left water tank. The first support plate is provided with a second connecting part. The second connecting part and the first connecting part are detachably connected by a first fastener.

5. The mining personnel transport vehicle according to claim 2, characterized in that, The right water tank and the right front wing are fixedly connected. The right front wing is rotatably mounted on the vehicle frame and has a third position and a fourth position. In the third position, the right front wing is horizontally mounted above the vehicle frame for supplying water to the transport vehicle. In the fourth position, the right front wing is vertically mounted above the vehicle frame for maintenance of the right water tank.

6. The mining personnel transport vehicle according to claim 5, characterized in that, The vehicle frame is provided with a second pivot corresponding to the right front wing plate. The second pivot extends in the left and right direction. The right front wing plate is rotatably mounted on the second pivot. The right water tank or the right front wing plate is provided with a third connecting part. The third connecting part is used to detachably connect to the cab body or the vehicle frame.

7. The mining personnel transport vehicle according to claim 6, characterized in that, The frame is provided with a second support plate corresponding to the right water tank. The second support plate is provided with a fourth connecting part. The fourth connecting part and the third connecting part are detachably connected by a second fastener.

8. The mining personnel transport vehicle according to claim 5, characterized in that, A left traction component is provided above the left front wing plate, a right traction component is provided above the right front wing plate, and / or, a rubber pad is provided below the left water tank and the right water tank.

9. The mining personnel transport vehicle according to any one of claims 1-7, characterized in that, At least one of the left water tank and the right water tank is equipped with a water level monitoring sensor. The water level monitoring sensor is electrically connected to an alarm. The water level monitoring sensor is used to send a control signal to control the alarm to issue a water level warning alarm when the water level in the left water tank or the right water tank is lower than a set value.

10. The mining personnel transport vehicle according to any one of claims 1-7, characterized in that, The left front wing and the right front wing are symmetrically arranged on both sides of the hood, and the left water tank and the right water tank have the same structure and the same size.

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