Tunnel hydraulic side-turning muck transport vehicle

Abstract

The invention discloses a tunnel hydraulic side-turning muck transport vehicle, which relates to the technical field of muck transport vehicles, and comprises a side-turning vehicle body, a lifting mechanism mounted on one side of the side-turning vehicle body and used for pressing rock ballast to the bottom; the turnover mechanism is mounted on the lifting mechanism and is used for driving the structure for pressing the rock ballast to turn over to open the charging opening; the uniform separation mechanism is mounted on the turnover mechanism and is used for driving the rock ballast pressing structure to reciprocate, and the rock ballast below the uniform separation mechanism is flattened during separation; the uniform separation mechanism is mounted for uniformly distributing the rock ballast in the separation process, the top of the uniformly distributed rock ballast is in a plane state, and the pressure of the pore plate on the rock ballast can be ensured to be uniform by pressurizing the rock ballast in the plane state; in the discharging process, the uniform separation mechanism can avoid the situation that the rock ballast cannot be limited due to unevenness, and therefore the situation that the rock ballast flows away along with mud is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of slag transport vehicles, and in particular to a tunnel hydraulic rollover slag transport vehicle. Background Art

[0002] Tunnel debris is the general term for mud and slag produced during the shield tunneling process. During the tunnel engineering process, the debris needs to be transported out by rail trolleys and then processed and utilized.

[0003] At present, when unloading slag, the transport vehicle needs to be lifted and the internal slag needs to be poured into the slag pool, and the mud and slag are unloaded together. For subsequent use, the slag in the slag pool needs to be fished out by an excavator to separate it from the mud. The fished out slag also contains more mud. This method is more complicated and cumbersome for later use and processing. Summary of the invention

[0004] The present invention provides a tunnel hydraulic rollover muck transport vehicle to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A tunnel hydraulic rollover muck transport vehicle, comprising a rollover vehicle body, and further comprising: A lifting mechanism, which is installed on one side of the rollover body and is used to press the slag to the bottom; A turning mechanism, which is installed on the lifting mechanism and is used to drive the structure pressing the slag to turn over and open the charging port; The uniform separation mechanism is installed on the turning mechanism to drive the structure pressing the slag to move back and forth, and to level the slag below while separating; The shaking mechanism is installed on the turning mechanism and is used for slag sedimentation and paving.

[0006] Furthermore, the rollover body includes a chassis, one side of the chassis is rotatably connected with a plurality of connecting plates, a car body is fixed on the top of the plurality of connecting plates, a discharge port is opened on the top of the car body, a discharge port is opened on one side of the car body, two rotating shafts are fixed on the outer surface of the car body, the outer sides of the two rotating shafts are rotatably connected with a C-shaped material door, the C-shaped material door blocks the discharge port, the top of the chassis is rotatably connected with two pull rods, the top end of the pull rod is rotatably connected to the lower side of the C-shaped material door away from the discharge port, the other side of the chassis is rotatably connected with a plurality of hydraulic cylinders, the output end of the hydraulic cylinder is rotatably connected to the bottom of the car body, and an oil supply machine is fixed on one side of the chassis, and the oil supply machine is connected to a plurality of hydraulic cylinders.

[0007] Furthermore, the lifting mechanism includes a structural box, the bottom of which is rotatably connected to a screw, a motor 1 is fixed to the bottom outer wall of the structural box, the output end of the motor 1 is fixedly connected to the bottom end of the screw, the external thread of the screw is sleeved with an L-shaped movable frame, the interior of the L-shaped movable frame is sleeved with a guide rod 1, the top of the guide rod 1 is fixedly connected to the top inner wall of the structural box, a structural opening is opened at the top of the structural box, the L-shaped movable frame is sleeved inside the structural opening, and an iron block is fixed inside the L-shaped movable frame.

[0008] Furthermore, the flipping mechanism includes a vertical plate rotatably connected to the top of the L-shaped movable frame, both sides of the vertical plate are rotatably connected to hydraulic cylinder 2, the piston rod end of the hydraulic cylinder 2 is rotatably connected to the L-shaped movable frame, and a hydraulic cylinder 3 is fixed to the top inner wall of the structural box, the hydraulic cylinder 3 is connected to the two hydraulic cylinders 2, and a magnet is fixed to the bottom end of the piston rod of the hydraulic cylinder 3, and the magnet is attracted to the iron block.

[0009] Further, the uniform separation mechanism includes a U-shaped frame fixed to the top of the vertical plate, the interior of the U-shaped frame is rotatably connected with a reciprocating screw and fixed with a second guide rod, a second motor is fixed to one side of the U-shaped frame, the output end of the second motor is fixedly connected to one end of the reciprocating screw, the external thread sleeve of the reciprocating screw is provided with a moving frame, the moving frame is sleeved on the outside of the second guide rod, a perforated plate is fixed to the bottom of the moving frame, a plurality of levers are fixed to the bottom of the perforated plate, and a pressure sensor is installed at the connection position between the lever and the perforated plate; Both ends of the orifice plate are provided with spring grooves, a plurality of springs are fixed on the inner wall of the spring groove, a piston plate is sleeved inside the spring groove, the piston plate is fixedly connected to the other end of the spring, and two slopes are provided on the top of the carriage.

[0010] Furthermore, the shaking mechanism includes a bevel gear 1 fixed to the outside of the screw, bevel gear 2 is meshed on both sides of the bevel gear 1, a rotating shaft 2 is fixed to the inner wall of the bevel gear 2, the rotating shaft 2 passes through the interior of the structural box and is rotatably connected, and eccentric blocks are fixed at the ends of the two rotating shafts 2 that are away from each other.

[0011] Furthermore, a controller is fixed on one side of the carriage, and the controller is electrically connected to motor 1, motor 2, a pressure sensor, hydraulic cylinder 1 and an oil supply machine.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention installs a rollover body to load the dregs, and unloads the dregs by rollover.

[0013] 2. The present invention installs a turning mechanism to drive the orifice plate to turn over, so that the top of the carriage is unobstructed, making it convenient to add materials into the carriage.

[0014] 3. The present invention installs a uniform separation mechanism to evenly distribute the slag during the separation process. The top of the evenly distributed slag is in a flat state. The orifice plate pressurizes it in the flat state to ensure that the pressure of the orifice plate on the slag is uniform. During the unloading process, the uniform separation mechanism can avoid the situation where the slag cannot be limited due to unevenness, thereby avoiding the situation where the slag flows away with the mud.

[0015] 4. The present invention increases the sedimentation speed of slag by installing a shaking mechanism, and can also make the slag evenly distributed and the top in a horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram from a first perspective of a tunnel hydraulic rollover muck transport vehicle proposed by the present invention.

[0017] Figure 2 This is a schematic structural diagram from a second perspective of a tunnel hydraulic rollover muck transport vehicle proposed by the present invention.

[0018] Figure 3 This is a schematic diagram of the internal structure of a structural box of a tunnel hydraulic rollover muck transport vehicle proposed by the present invention.

[0019] Figure 4 This is a schematic structural diagram of the rollover body of a tunnel hydraulic rollover muck transport vehicle proposed by the present invention from a first perspective.

[0020] Figure 5 This is a schematic structural diagram of the rollover body of a tunnel hydraulic rollover muck transport vehicle proposed by the present invention from a second viewing angle.

[0021] Figure 6 The present invention is a schematic structural diagram of a rollover body of a tunnel hydraulic rollover muck transport vehicle in a discharging state.

[0022] Figure 7 The present invention is a schematic diagram of the cross-sectional structure of a tunnel hydraulic rollover muck transport vehicle proposed by the present invention.

[0023] Figure 8 for Figure 7 Enlarged structural diagram at point A.

[0024] Fig. 9 The present invention provides a schematic structural diagram of a rollover mechanism for a tunnel hydraulic rollover muck transport vehicle.

[0025] In the figure: 1. rollover body; 11. chassis; 12. carriage; 13. shaft 1; 14. C-type material door; 15. pull rod; 16. hydraulic cylinder 1; 17. connecting plate; 18. oil supply machine; 2. lifting mechanism; 21. structural box; 22. screw; 23. motor 1; 24. L-type moving frame; 25. guide rod 1; 3. turning mechanism; 31. vertical plate; 32. hydraulic cylinder 2; 33. hydraulic cylinder 3; 34. magnet; 4. uniform separation mechanism; 41. U-shaped frame; 42. reciprocating screw; 43. motor 2; 44. guide rod 2; 46. moving frame; 47. orifice plate; 48. lever; 49. spring slot; 410. spring; 411. piston plate; 412. ramp; 5. shaking mechanism; 51. bevel gear 1; 52. bevel gear 2; 53. shaft 2; 54. eccentric block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] In the description of the present invention, it should 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" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] Example: Refer to Figure 1-Figure 9 : A tunnel hydraulic rollover muck transport vehicle, comprising a rollover vehicle body 1, and also comprising: A lifting mechanism 2, which is installed on one side of the rollover body 1 and is used to press the slag to the bottom; The turning mechanism 3 is installed on the lifting mechanism 2 and is used to drive the structure pressing the slag to turn over and open the charging port; The uniform separation mechanism 4 is installed on the turning mechanism 3 and is used to drive the structure pressing the slag to move back and forth, and to level the slag below while separating; The shaking mechanism 5 is installed on the turning mechanism 3 and is used for slag sedimentation and paving.

[0030] The rollover vehicle body 1 includes a chassis 11, which is mounted on a track. The chassis 11 moves through the track. When the vehicle is unloading, the track pulls and limits the chassis 11 to prevent it from rolling over. The chassis 11 itself has a certain weight, and its own weight can prevent it from rolling over when unloading. One side of the chassis 11 is rotatably connected to multiple connecting plates 17, and a carriage 12 is fixed on the top of the multiple connecting plates 17. A discharge port is opened on the top of the carriage 12, and a discharge port is opened on one side of the carriage 12. The appearance of the carriage 12 Two rotating shafts 13 are fixed on the surface, and the outer parts of the two rotating shafts 13 are rotatably connected with a C-shaped material door 14, which blocks the discharge port. The top of the chassis 11 is rotatably connected with two pull rods 15, and the top of the pull rod 15 is rotatably connected with the lower part of the C-shaped material door 14 away from the discharge port. The other side of the chassis 11 is rotatably connected with a plurality of hydraulic cylinders 16, and the output end of the hydraulic cylinder 16 is rotatably connected with the bottom of the carriage 12. An oil supply machine 18 is fixed on one side of the chassis 11, and the oil supply machine 18 is connected with the plurality of hydraulic cylinders 16; The rollover vehicle body 1 is used for loading dregs and unloading the dregs by rolling over.

[0031] The lifting mechanism 2 includes a structural box 21, the bottom of the structural box 21 is rotatably connected with a screw rod 22, a motor 23 is fixed to the outer wall of the bottom of the structural box 21, the output end of the motor 23 is fixedly connected to the bottom end of the screw rod 22, the external thread of the screw rod 22 is sleeved with an L-shaped moving frame 24, the inside of the L-shaped moving frame 24 is sleeved with a guide rod 25, the top of the guide rod 25 is fixedly connected to the top inner wall of the structural box 21, the top of the structural box 21 is opened with a structural opening, the L-shaped moving frame 24 is sleeved inside the structural opening, and an iron block is fixed inside the L-shaped moving frame 24; The lifting mechanism 2 is used to drive the orifice plate 47 to move downward, so that the orifice plate 47 separates the mud and slag into layers. During the unloading process, the mud and slag are unloaded in different areas, without the need for subsequent separation operations, thereby improving the subsequent recycling efficiency.

[0032] The flip mechanism 3 includes a vertical plate 31 rotatably connected to the top of the L-shaped moving frame 24, and both sides of the vertical plate 31 are rotatably connected to the hydraulic cylinder 2 32, and the piston rod end of the hydraulic cylinder 2 32 is rotatably connected to the L-shaped moving frame 24. A hydraulic cylinder 33 is fixed to the inner wall of the top of the structural box 21, and the hydraulic cylinder 33 is connected to the two hydraulic cylinders 2 32. A magnet 34 is fixed to the bottom end of the piston rod of the hydraulic cylinder 33, and the magnet 34 is attracted to the iron block; The turning mechanism 3 is used to drive the orifice plate to turn over so that the top of the carriage is unobstructed, making it convenient to add materials into the carriage.

[0033] The uniform separation mechanism 4 includes a U-shaped frame 41 fixed on the top of the vertical plate 31, the interior of the U-shaped frame 41 is rotatably connected with a reciprocating screw 42 and a second guide rod 44, a second motor 43 is fixed to one side of the U-shaped frame 41, the output end of the second motor 43 is fixedly connected to one end of the reciprocating screw 42, the external thread sleeve of the reciprocating screw 42 is provided with a moving frame 46, the moving frame 46 is sleeved on the outside of the second guide rod 44, a hole plate 47 is fixed to the bottom of the moving frame 46, a plurality of levers 48 are fixed to the bottom of the hole plate 47, and a pressure sensor is installed at the connection position between the lever 48 and the hole plate 47; Both ends of the orifice plate 47 are provided with spring grooves 49, and a plurality of springs 410 are fixed to the inner wall of the spring grooves 49. A piston plate 411 is sleeved inside the spring grooves 49, and the piston plate 411 is fixedly connected to the other end of the spring 410. Two slopes 412 are provided on the top of the carriage 12. The uniform separation mechanism 4 is used to evenly distribute the slag during the separation process. The top of the evenly distributed slag is in a flat state. The orifice plate pressurizes it in the flat state to ensure that the pressure of the orifice plate on the slag is uniform. During the unloading process, the uniform separation mechanism 4 can avoid the situation where the slag cannot be limited due to unevenness, thereby avoiding the situation where the slag flows away with the mud.

[0034] The shaking mechanism 5 includes a bevel gear 1 51 fixed to the outside of the screw 22, and bevel gears 2 52 are meshed on both sides of the bevel gear 1 51. A rotating shaft 2 53 is fixed to the inner wall of the bevel gear 2 52. The rotating shaft 2 53 penetrates and is rotatably connected to the inside of the structural box 21. An eccentric block 54 is fixed to the ends of the two rotating shafts 2 53 that are away from each other. The shaking mechanism 5 increases the sedimentation speed of the slag and can also make the slag evenly distributed and make the top level.

[0035] A controller is fixed on one side of the carriage 12 , and the controller is electrically connected to the motor 1 23 , the motor 2 43 , the pressure sensor, the hydraulic cylinder 1 16 and the oil supply machine 18 .

[0036] Working principle: Loading: slag, that is, mud with slag, when it is necessary to add material to the interior of the carriage 12, the motor 1 23 is started to drive the screw 22 to reverse, so that the L-shaped moving frame 24 pushes the magnet 34 to move upward, so that the piston rod of the hydraulic cylinder 3 33 contracts and transmits the internal hydraulic oil to the interior of the hydraulic cylinder 2 32 through a pipeline connected to the hydraulic cylinder 2 32. After the hydraulic oil enters the interior of the hydraulic cylinder 2 32, it pushes the internal piston rod to extend, so that the length of the hydraulic cylinder 2 32 increases. When the length of the hydraulic cylinder 2 32 increases, the vertical plate 31 rotates around the connection point with the L-shaped moving frame 24, and the vertical plate 31 drives the uniform The separation mechanism 4 rotates to flip the orifice plate 47 that blocks the discharge port to one side, and the discharge port is opened to add the slag in the development process into the carriage 12. After adding the material, the motor 1 23 is started to drive the screw 22 to rotate forward, so that the L-shaped moving frame 24 pulls the adsorbed magnet 34 and the piston rod of the hydraulic cylinder 3 33 to move downward, and the hydraulic oil in the hydraulic cylinder 2 32 is pumped in, so that the vertical plate 31 and the orifice plate 47 and other structures are reset, and the orifice plate 47 is re-covered on the top of the carriage 12, and the overturned body 1 moves through the laid track, and the top of the carriage 12 is blocked during the tunnel transportation to prevent the slag in the carriage 12 from being shaken out during the transportation; Unloading: When unloading is required, the controller controls the motor 1 23 to drive the screw 22 to rotate. The rotation of the screw 22 causes the L-shaped moving frame 24 to move downward. During the downward movement of the L-shaped moving frame 24, the flipping mechanism 3 and the uniform separation mechanism 4 are driven to move downward. The flipping mechanism 3 is received into the interior of the structural box 21 through the structural opening. The structural opening limits the vertical plate 31 to avoid that the length of the hydraulic cylinder 2 32 will increase due to the influence of other structures after there is no connection limit to the hydraulic cylinder 3 33, thereby affecting the inclination of the uniform separation mechanism 4. When the orifice plate 47 moves to the interior of the carriage 12, the vertical plate 31 and the L-shaped moving frame 24 will also be affected to avoid affecting the inclination of the uniform separation mechanism 4. During the downward movement of the L-shaped moving frame 24, the iron block and the magnet 34 are separated, the uniform separation mechanism 4 moves downward to move the orifice plate 47 downward, the orifice plate 47 drives the piston plate 411 and the spring 410 to move downward, the piston plate 411 moves downward and contacts the slope 412 and contracts as it moves downward to enter the inside of the spring groove 49 to contract the spring 410, the edge of the piston plate 411 contacts the inner wall of the carriage 12, the orifice plate 47 applies pressure to the mud below, the mud overflows to the top through the hole of the orifice plate 47, and the slag is forced to the bottom by the orifice plate 47, so that the slag is separated from the mud, and at the same time, the screw 22 drives the bevel gear 1 51 to rotate when the orifice plate 47 moves downward and rotates, the bevel gear 1 51 drives the bevel gear 2 52, the rotating shaft 2 53 and the eccentric block 54 to rotate, and the eccentric block 54 rotates to produce The vibration is generated and transmitted to the interior of the carriage 12, so that the slag sinks quickly and is evenly distributed. When multiple pressure sensors reach the pressure value, it means that the slag below has been contacted, and the space for the orifice plate 47 to continue to move downward is relatively small. At this time, the second motor 43 is started to drive the reciprocating screw 42 to rotate, so that the moving frame 46 drives the orifice plate 47 and the lever 48 to move back and forth. The reciprocating movement of the lever 48 can make the accumulation state of the slag below evenly distributed. When the orifice plate 47 moves back and forth, the piston plate 411 is always in contact with the inner wall of the carriage 12. When the pressure sensor data at multiple positions reach the standard, it proves that the orifice plate 47 and the slag below are evenly pressurized. When pouring materials, the slag can be retained in the carriage 12, the mud and the slag are separated, and the efficiency of the later slag treatment is improved; Then start the hydraulic cylinder 16 and the oil supply machine 18, so that the piston rod of the hydraulic cylinder 16 extends out, pushing the bottom of one side of the car 12, so that the car 12 tilts to one side. When the car rolls over, the track limits the chassis 11 to prevent it from rolling over. The chassis 11 itself also has a certain weight, and its own weight can also prevent it from rolling over when unloading. The car 12 tilts to one side to make the connecting plate 17 rotate around the connection point with the chassis 11. The tilt of the car 12 drives the rotating shaft 13 to move obliquely upward, and because one side of the C-type material door 14 is connected to the pull rod 15, when the car 12 tilts to one side, the C-type material door 14 pulls the pull rod 15 around the connection point The car body 12 is rotated, and at the same time, the pull rod 15 pulls the C-shaped material door 14 to rotate around the rotating shaft 13 to open the discharge port, and then the mud is discharged from the discharge port. The overturning of the car body 12 and the opening of the C-shaped material door 14 are carried out simultaneously, so the material is continuously discharged out during the overturning process. Therefore, the discharge of the material during the overturning process can reduce the pressure of the material on the car body 12 when it overturns, avoids the overturning, and reduces the pulling force on the track. Then the transport vehicle is moved to another position and the orifice plate 47 is moved up to relieve the pressure on the slag. The slag will slide out of the car body 12 along the inclination of the car body 12. The separate unloading of mud and slag can reduce the difficulty of later recycling and improve the efficiency of later treatment of slag.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tunnel hydraulic rollover muck transport vehicle, comprising a rollover vehicle body (1), characterized in that: Also includes: A lifting mechanism (2) installed on one side of the rollover vehicle body (1) and used to press the slag to the bottom; A turning mechanism (3) is installed on the lifting mechanism (2) and is used to drive the structure pressing the slag to turn over and open the charging port; A uniform separation mechanism (4) is installed on the turning mechanism (3) and is used to drive the structure pressing the slag to move back and forth, and to level the slag below while separating; The shaking mechanism (5) is installed on the turning mechanism (3) and is used for slag sedimentation and paving.

2. A tunnel hydraulic rollover muck transport vehicle according to claim 1, characterized in that: The rollover vehicle body (1) comprises a chassis (11), one side of the chassis (11) is rotatably connected to a plurality of connecting plates (17), a carriage (12) is fixed on the top of the plurality of connecting plates (17), a discharge port is provided on the top of the carriage (12), a discharge port is provided on one side of the carriage (12), two rotating shafts (13) are fixed on the outer surface of the carriage (12), the outer sides of the two rotating shafts (13) are rotatably connected to a C-shaped material door (14), and the C-shaped material door (14) is used to The discharge port is blocked, the top of the chassis (11) is rotatably connected to two tie rods (15), the top of the tie rods (15) is rotatably connected to the lower side of the C-shaped material door (14) away from the discharge port, the other side of the chassis (11) is rotatably connected to a plurality of hydraulic cylinders (16), the output end of the hydraulic cylinder (16) is rotatably connected to the bottom of the carriage (12), and an oil supply machine (18) is fixed to one side of the chassis (11), and the oil supply machine (18) is connected to the plurality of hydraulic cylinders (16).

3. A tunnel hydraulic rollover muck transport vehicle according to claim 2, characterized in that: The lifting mechanism (2) comprises a structural box (21), the bottom of the structural box (21) is rotatably connected to a screw rod (22), a motor (23) is fixed to the outer wall of the bottom of the structural box (21), the output end of the motor (23) is fixedly connected to the bottom end of the screw rod (22), an L-shaped moving frame (24) is sleeved on the outer thread of the screw rod (22), a guide rod (25) is sleeved inside the L-shaped moving frame (24), the top end of the guide rod (25) is fixedly connected to the inner wall of the top of the structural box (21), a structural opening is opened at the top of the structural box (21), the L-shaped moving frame (24) is sleeved inside the structural opening, and an iron block is fixed inside the L-shaped moving frame (24).

4. A tunnel hydraulic rollover muck transport vehicle according to claim 3, characterized in that: The tilting mechanism (3) comprises a vertical plate (31) rotatably connected to the top of the L-shaped moving frame (24), and hydraulic cylinders (32) are rotatably connected to both sides of the vertical plate (31). The piston rod end of the hydraulic cylinder (32) is rotatably connected to the L-shaped moving frame (24). A hydraulic cylinder (33) is fixed to the inner wall of the top of the structural box (21), and the hydraulic cylinder (33) is connected to the two hydraulic cylinders (32). A magnet (34) is fixed to the bottom end of the piston rod of the hydraulic cylinder (33), and the magnet (34) attracts the iron block.

5. A tunnel hydraulic rollover muck transport vehicle according to claim 4, characterized in that: The uniform separation mechanism (4) comprises a U-shaped frame (41) fixed on the top of the vertical plate (31), the interior of the U-shaped frame (41) is rotatably connected to a reciprocating screw (42) and fixed to a second guide rod (44), a second motor (43) is fixed to one side of the U-shaped frame (41), the output end of the second motor (43) is fixedly connected to one end of the reciprocating screw (42), the external thread sleeve of the reciprocating screw (42) is provided with a moving frame (46), the moving frame (46) is sleeved on the outside of the second guide rod (44), a perforated plate (47) is fixed to the bottom of the moving frame (46), a plurality of shifting rods (48) are fixed to the bottom of the perforated plate (47), and a pressure sensor is installed at the connection position between the shifting rod (48) and the perforated plate (47); Both ends of the orifice plate (47) are provided with spring grooves (49), a plurality of springs (410) are fixed to the inner wall of the spring groove (49), a piston plate (411) is sleeved inside the spring groove (49), and the piston plate (411) is fixedly connected to the other end of the spring (410), and two slopes (412) are provided on the top of the carriage (12).

6. A tunnel hydraulic rollover muck transport vehicle according to claim 5, characterized in that: The shaking mechanism (5) comprises a bevel gear 1 (51) fixed to the outside of the screw rod (22), bevel gear 2 (52) meshing on both sides of the bevel gear 1 (51), a rotating shaft 2 (53) fixed to the inner wall of the bevel gear 2 (52), the rotating shaft 2 (53) passing through the interior of the structural box (21) for rotation connection, and eccentric blocks (54) fixed to the ends of the two rotating shafts 2 (53) away from each other.

7. A tunnel hydraulic rollover muck transport vehicle according to claim 6, characterized in that: A controller is fixed on one side of the carriage (12), and the controller is electrically connected to motor 1 (23), motor 2 (43), a pressure sensor, hydraulic cylinder 1 (16) and an oil supply machine (18).

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