A marine container transfer vehicle

Abstract

The present application provides a shipping container transfer vehicle, which belongs to the field of shipping container equipment. The shipping container transfer vehicle includes: a truck and a lifting assembly, wherein the lifting assembly includes a support plate, a rotating block, a first lifting frame, a second lifting frame, a cross frame, a first motor and wheels. The support plate can be placed on the upper part of the truck's cargo delivery end, and the rotating block, the first lifting frame, the second lifting frame, the cross frame, the first motor and the wheels are symmetrically arranged. The other side of the cross frame is fixedly connected to the lifting end of the second lifting frame, and the output end of the first motor is connected to the wheel that is rotatably connected to the lifting end of the second lifting frame. Therefore, there is no need to wait in line in the loading area and the port loading operation area, thereby saving the waiting time in line, thereby improving the efficiency of transshipment during the sea loading process.

Description

Technical Field

[0001] The present application relates to the field of marine container equipment, and in particular, to a marine container transfer vehicle. Background Art

[0002] In the process of sea transportation, customers first transport the container to the loading yard. Many loading yards have large sites, so many containers are far away from the port loading operation area after being transferred to the loading yard. Therefore, a transfer vehicle is used to transfer the container. Therefore, the container is first placed on the upper part of the transfer vehicle using a clamping device, and the container is transferred to the port loading operation area using the transfer vehicle. In many cases, the container is directly loaded onto the upper part of the transfer vehicle. Therefore, when the transfer vehicle arrives at the loading area, it has to queue up and wait for loading. When the transfer vehicle arrives at the port loading operation area, it also needs to queue up and wait for unloading, which will increase the waiting time in line and reduce the efficiency of transfer. Summary of the invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a marine container transfer vehicle, which can support the support plate by using a first lifting frame and a second lifting frame, and can drive the transfer vehicle out from under the support plate, and then drive the transfer vehicle to under the support plate that has been loaded with a container to transfer another container, so that there is no need to wait in line in the loading area and the port loading operation area, thereby saving the waiting time in line, thereby improving the efficiency of transfer during the marine loading process.

[0004] A sea container transfer vehicle according to an embodiment of the present application comprises: a truck and a jacking assembly, the jacking assembly comprising a support plate, a rotating block, a first lifting frame, a second lifting frame, a cross frame, a first motor and wheels, the support plate can be placed on the upper part of the cargo transport end of the truck, the rotating block, the first lifting frame, the second lifting frame, the cross frame, the first motor and the wheels are symmetrically arranged, the rotating end of the rotating block is rotatably connected to one side of the bottom of the support plate, the upper part of the first lifting frame is rotatably connected to the bottom of the rotating end of the rotating block, the bottom of the first lifting frame is rotatably connected to one side of the cross frame, one of the wheels is rotatably connected to the lifting end of the first lifting frame, one of the wheels is rotatably connected to the lifting end of the second lifting frame, the other side of the cross frame is fixedly connected to the lifting end of the second lifting frame, the upper part of the second lifting frame is fixedly connected to the other side of the bottom of the support plate, the first motor is fixedly connected to the cross frame, and the output end of the first motor is drivingly connected to the wheel rotatably connected to the lifting end of the second lifting frame.

[0005] In addition, a shipping container transfer vehicle according to an embodiment of the present application also has the following additional technical features:

[0006] According to the present application, a limit rod is provided inside one side of the cargo transport end of the truck, a first telescopic member is provided at one end of the limit rod, the end of the first telescopic member is rotatably connected to the truck, the output end of the first telescopic member is rotatably connected to one end of the limit rod, the middle part of the limit rod is rotatably connected to the truck, and the other end of the limit rod is against one side of the support plate.

[0007] According to the present application, a limiting ring plate is provided on the upper portion of the support plate, and the upper portion of the limiting ring plate is provided with a chamfered angle.

[0008] According to the present application, the rotating block includes a second motor and a block body, the block body is rotatably connected to one side of the bottom of the support plate, the upper part of the first lifting frame is fixedly connected to the bottom of the block body, the second motor is fixedly connected to the support plate, and the output end of the second motor is transmission-connected to the block body.

[0009] According to the present application, the second motor output end is provided with a first gear, the block is provided with a gear ring, and the first gear is meshingly connected with the gear ring.

[0010] According to the present application, the first lifting frame includes a first frame body, a second frame body and a second telescopic member, the upper portion of the first frame body is slidably connected to the inside of the second frame body, one of the wheels is rotatably connected to the bottom of the first frame body, the outer side of the bottom of the first frame body is rotatably connected to the cross frame, the upper portion of the second frame body and the end of the second telescopic member are both fixedly connected to the bottom of the block body, and the output end of the second telescopic member is fixedly connected to the bottom of the first frame body.

[0011] According to the present application, a ring frame is provided on one side of the horizontal frame, and the bottom of the first frame body is rotatably connected to the ring frame.

[0012] According to the present application, the second lifting frame includes a third frame body, a fourth frame body and a third telescopic member, the upper portion of the third frame body is slidably connected to the inside of the fourth frame body, the other side of the cross frame is fixedly connected to one side of the third frame body, the upper portion of the fourth frame body and the end of the third telescopic member are both fixedly connected to the bottom of the support plate, the output end of the third telescopic member is fixedly connected to the third frame body, and one of the wheels is rotatably connected to the bottom of the third frame body.

[0013] According to the present application, a first pulley is provided at the output end of the first motor, a second pulley is provided on one side of one of the wheels, and the first pulley and the second pulley are connected via a belt drive.

[0014] According to the present application, a distribution box is provided on one side of the support plate, and the distribution box is electrically connected to the first motor, the second motor, the second telescopic member and the third telescopic member respectively.

[0015] Directly loading containers onto the top of the transfer vehicle will cause queuing problems, so other lifting structures are installed on the top of the transfer vehicle. However, the lifting structures require power or electricity support, so many lifting structures are equipped with battery packs for storage. However, the battery packs have limited storage capacity, so it is often necessary to charge part of the lifting structures during the transfer operation, which reduces the efficiency of the transfer.

[0016] According to the present application, it also includes a power supply component, which includes a rotating frame, a spring, an adjustment plate, a driving wheel, a generator, a charging box and a battery pack. The rotating frame, the spring, the adjustment plate, the driving wheel, the generator and the charging box are all symmetrically arranged horizontally and vertically, and the battery pack is symmetrically arranged. One side of the rotating frame is rotatably connected to the adjusting plate, and the other side of the rotating frame is rotatably connected to the rotating end of the driving wheel. The driving end of the driving wheel can be rotatably against the ground, one side of the adjusting plate is fixedly connected to the horizontal frame, the charging box is fixedly connected to one side of the rotating frame, the charging box is electrically connected to the generator, the charging box is electrically connected to the battery pack, the generator is fixedly connected to the upper part of the charging box, the driving end of the driving wheel is transmission-connected to the rotating end of the generator, one end of the spring is rotatably connected to the rotating frame, the other end of the spring is rotatably connected to one side of the adjusting plate, and the battery pack is fixedly connected to the middle part of the adjusting plate;

[0017] After the cargo end of the truck moves to the bottom of the support plate, the lifting ends of the first lifting frame and the second lifting frame are lifted to place the support plate and the upper container on the upper part of the truck. At this time, the wheels leave the ground. However, at this time, the tension of the spring on the rotating frame can be adjusted by adjusting the plate area. The other end of the spring pushes the rotation of the rotating frame. The rotating frame will drive the rotation of the driving wheel and put the bottom of the rotating end of the driving wheel against the ground. When the truck moves, it will drive the movement of the support plate, and the support plate will drive the movement of the first lifting frame and the second lifting frame. The first lifting frame and the second lifting frame both drive the movement of the cross frame, and the cross frame can The rotating frame drives the movement of the driving wheel, and the friction between the driving wheel and the ground causes the driving wheel to rotate, which drives the generator to rotate. The electricity generated by the generator will be charged into the battery pack through the charging box, so that the battery pack can be charged during the process of moving and transporting, thereby ensuring that the battery pack has sufficient power. It is similar to a fuel vehicle in life, which can be charged while driving, ensuring power support, and there is no need to charge part of the jacking structure during the transport operation, thereby improving the efficiency of transport.

[0018] According to the present application, first connecting blocks are symmetrically arranged on both sides of the spring, one of the first connecting blocks is rotatably connected to the rotating frame, and the other first connecting block is rotatably connected to the adjusting end of the adjusting plate.

[0019] According to the present application, the adjustment plate includes a first plate body, a second plate body and a threaded rod, the first plate body and the threaded rod are symmetrically arranged, the second plate body is fixedly connected to the cross frame, one side of the first plate body is rotatably connected to the second plate body, one side of the first plate body is rotatably connected to one of the first connecting blocks, one end side of the threaded rod is rotatably connected to the cross frame, the other end of the threaded rod is provided with a second connecting block, the side of the second connecting block is rotatably connected to the first plate body, one end of the threaded rod slides through the interior of the second connecting block, one end of the threaded rod is provided with a nut head, the nut head is against one side of the second connecting block, and the battery pack is fixedly connected to the upper part of the second plate body.

[0020] According to the present application, the driving wheel includes a wheel body and a second gear, the wheel body is rotatably connected to the rotating frame, the second gear is rotatably connected to the rotating frame, a third gear is provided at the rotating end of the generator, the second gear is meshingly connected to the third gear, and the wheel body is transmission-connected to the second gear.

[0021] According to the present application, a third pulley is provided on one side of the wheel body, a fourth pulley is provided on the second gear, and the third pulley is connected to the fourth pulley via a belt drive.

[0022] After the sea freight arrives at the port, some companies need to transport the containers to the company. The port has professional lifting equipment, but when it is transported to the company, it is usually necessary to go to the rental unloading equipment area to unload the containers on the transfer vehicle, which will increase the waiting time for the rental unloading equipment and reduce the efficiency of the transfer.

[0023] According to the present application, it also includes a pushing component, the pushing component includes a fourth telescopic member, a fifth telescopic member, a first pull-out plate, a second pull-out plate and a protective cover, the bottom of the first pull-out plate and the second pull-out plate are slidably connected to the upper part of the support plate, the container is placed on the upper part of the first pull-out plate and the second pull-out plate, the first pull-out plate and the second pull-out plate are each provided with a plurality, the first pull-out plate and the second pull-out plate are alternately arranged, the adjacent plurality of first pull-out plates are a group and are provided with a first connecting plate and a plurality of groups are provided, the plurality of second pull-out plates are a group and are provided with a second connecting plate and a plurality of groups are provided, the fourth telescopic member is located above the first pull-out plate, the fifth telescopic member is located below the second pull-out plate, the ends of the fourth telescopic member and the fifth telescopic member are both fixedly connected to one side of the support plate, the output end of the fourth telescopic member is fixedly connected to one side of the first connecting plate, the output end of the fifth telescopic member is fixedly connected to one side of the second connecting plate, and the protective cover is fixedly connected to one side of the support plate;

[0024] When the truck transports the support plate and the upper container to the company, the company has pre-set a platform for receiving materials, that is, for receiving the container, and a sliding aid, which is similar to a pulley set, is set on the upper part of the receiving platform. The tail of the truck is reversed to one side of the platform. At this time, the output end of the fourth telescopic member pushes a group of first pull-out plates to move toward the front side of the truck, and then the output end of the fifth telescopic member pushes a group of second pull-out plates to move toward the front side. The friction between a group of first pull-out plates and the bottom of the container is less than the friction between the other multiple groups of first pull-out plates and multiple groups of second pull-out plates and the bottom of the container. Therefore, when a group of first pull-out plates is pulled, the container will still stay on the upper part of the other multiple groups of first pull-out plates and multiple groups of second pull-out plates. Similarly, when a group of second pull-out plates is pulled, The container will still stay on the upper part of the other multiple groups of first pull-out plates and multiple groups of second pull-out plates. When the multiple groups of first pull-out plates and multiple groups of second pull-out plates are all moved toward the side of the front of the vehicle, the output ends of the fourth telescopic member and the fifth telescopic member are retracted, and the multiple groups of first pull-out plates and multiple groups of second pull-out plates are synchronously moved toward the parking space. At this time, the container will be driven to move toward the parking space, and then the gap between the first pull-out plate and the second pull-out plate will be used to pull it toward the front of the vehicle. The first pull-out plate and the second pull-out plate move toward the parking space at the same time, and the upper container is gradually moved toward the parking space. The container on the upper part of the support plate can be unloaded to the upper part of the platform, and then the container can be unloaded with the help of unloading equipment, which saves the time waiting for the rental of unloading equipment, thereby improving the efficiency of transshipment.

[0025] According to the present application, the battery pack is electrically connected to the power distribution box, and the fourth telescopic member and the fifth telescopic member are both electrically connected to the power distribution box.

[0026] According to a sea container transfer vehicle of an embodiment of the present application, the beneficial effects are:

[0027] The container is loaded onto the upper part of the support plate. When the transfer vehicle arrives at the loading area, the transfer vehicle can be reversed to the bottom of the support plate, and then the support plate is lowered under the action of the first lifting frame and the second lifting frame, and then the support plate and the container are placed on the upper part of the transfer vehicle. At this time, the transfer vehicle can implement the transfer. When the transfer vehicle arrives at the port loading operation area, the first lifting frame and the second lifting frame lift the support plate and the upper container. At this time, the transfer vehicle can be driven out from the bottom of the support plate, and then the transfer vehicle is driven to the lower part of the support plate where there is no container on the upper part of another support plate. Similarly, the first lifting frame and the second lifting frame lower the support plate and place it on the upper part of the transfer vehicle, and the transfer vehicle is used to transfer the support plate to the loading area, and the first lifting frame and the second lifting frame lift the support plate, allowing the transfer vehicle to drive out from the bottom of the support plate, and then the transfer vehicle is driven to the bottom of the support plate that has been loaded with the container, and another container is transferred, so that there is no need to queue up and wait in the loading area and the port loading operation area, thereby saving the queuing time, thereby improving the efficiency of transfer during sea transportation loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 This is a structural schematic diagram of a sea container transfer vehicle from a first perspective provided in an embodiment of the present application;

[0030] Figure 2 A partial structural schematic diagram of a limit rod and a first telescopic member provided in an embodiment of the present application;

[0031] Figure 3 A partial structural diagram of a lifting assembly and a power supply assembly is provided for the implementation mode of the present application;

[0032] Figure 4 A partial structural schematic diagram of a first perspective of a lifting assembly is provided for an embodiment of the present application;

[0033] Figure 5 A partial structural schematic diagram of a second perspective of a lifting assembly is provided for an embodiment of the present application;

[0034] Figure 6 A partial structural schematic diagram of a ring frame is provided for the implementation mode of the present application;

[0035] Figure 7A partial structural schematic diagram of a power supply assembly is provided for an embodiment of the present application;

[0036] Figure 8 A partial structural schematic diagram of an adjustment plate is provided for an embodiment of the present application;

[0037] Fig. 9 A partial structural schematic diagram of a driving wheel is provided for an embodiment of the present application;

[0038] Fig.10 A partial structural diagram of a push component is provided for an implementation method of the present application;

[0039] Fig.11 A partial structural schematic diagram of a first pull-out plate and a second pull-out plate is provided for an embodiment of the present application.

[0040] In the figure: 100-truck; 110-limiting rod; 120-first telescopic member; 200-lifting assembly; 210-support plate; 211-limiting ring plate; 212-distribution box; 220-rotating block; 221-second motor; 222-block; 223-first gear; 224-gear ring; 230-first lifting frame; 231-first frame; 232-second frame; 233-second telescopic member; 240-second lifting frame; 241-third frame; 242-fourth frame; 243-third telescopic member; 250-cross frame; 251-ring frame; 260-first motor; 261-first pulley; 270-wheel; 271-second pulley; 300-power supply Assembly; 310-rotating frame; 320-spring; 321-first connecting block; 330-adjusting plate; 331-first plate body; 332-second plate body; 333-threaded rod; 334-second connecting block; 335-nut head; 340-driving wheel; 341-wheel body; 342-second gear; 344-third pulley; 345-fourth pulley; 350-generator; 351-third gear; 360-charging box; 370-battery pack; 400-pushing assembly; 410-fourth telescopic member; 420-fifth telescopic member; 430-first pull-out plate; 431-first connecting plate; 440-second pull-out plate; 441-second connecting plate; 450-protective cover. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0042] A sea container transfer vehicle according to an embodiment of the present application is described below with reference to the accompanying drawings.

[0043] like Figure 1-Figure 11 As shown, a sea container transfer vehicle according to an embodiment of the present application includes a truck 100 and a jacking assembly 200.

[0044] The lifting assembly 200 includes a support plate 210, a rotating block 220, a first lifting frame 230, a second lifting frame 240, a cross frame 250, a first motor 260 and a wheel 270. The support plate 210 can be placed on the upper part of the cargo delivery end of the truck 100. The rotating block 220, the first lifting frame 230, the second lifting frame 240, the cross frame 250, the first motor 260 and the wheel 270 are symmetrically arranged. The rotating end of the rotating block 220 is rotatably connected to one side of the bottom of the support plate 210. The upper part of the first lifting frame 230 is rotatably connected to the bottom of the rotating end of the rotating block 220. The bottom of the first lifting frame 230 is rotatably connected to one side of the cross frame 250, a wheel 270 is rotatably connected to the lifting end of the first lifting frame 230, a wheel 270 is rotatably connected to the lifting end of the second lifting frame 240, the other side of the cross frame 250 is fixedly connected to the lifting end of the second lifting frame 240, the upper part of the second lifting frame 240 is fixedly connected to the other side of the bottom of the support plate 210, the first motor 260 is fixedly connected to the cross frame 250, and the output end of the first motor 260 is transmission-connected to the wheel 270 rotatably connected to the lifting end of the second lifting frame 240.

[0045] The following describes the working process of a sea container transfer vehicle according to a specific embodiment of the present application with reference to the accompanying drawings;

[0046] First, in the loading area, the loading equipment places the container on the upper part of the support plate 210, that is, in the middle of the limiting ring plate 211, and uses the limiting ring plate 211 to limit the container;

[0047] Then, the cargo transporting end of the truck 100 is reversed to enter under the support plate 210, the output end of the second telescopic member 233 is retracted, the output end of the third telescopic member 243 is retracted, the first frame 231 slides inside the second frame 232, and the third frame 241 slides inside the fourth frame 242, driving the support plate 210 to descend, and placing the support plate 210 on the upper part of the cargo transporting end of the truck 100, and the output ends of the second telescopic member 233 and the third telescopic member 243 continue to retract, so that the wheels 270 are separated from the ground, and the truck 100 drives the support plate 210 and the upper container for transshipment;

[0048] Then, after being transferred to the loading operation area of ​​the port, the output end of the second telescopic member 233 pushes the first frame 231 to descend, and the third telescopic member 243 pushes the third frame 241 to descend, so that the wheels 270 are pressed against the ground, and the support plate 210 is lifted, so as to open up a flow-out space under the support plate 210 for the truck 100. At this time, the cargo delivery end of the truck 100 is driven out from under the support plate 210, and drives to another support plate 210 where the container on the upper part of the support plate 210 has been unloaded, and passes through the second telescopic member 233. The output end of the telescopic member 233 and the output end of the third telescopic member 243 are retracted, and the support plate 210 is placed on the upper part of the cargo transport end of the truck 100. The truck 100 is used to transfer the support plate 210 to the loading area. At this time, the rotating block 220 is used to drive the rotation of the first lifting frame 230 and the wheel 270 to adjust the direction of the wheel 270. The output end of the first motor 260 is used to drive the rotation of the wheel 270 to drive the support plate 210, and the support plate 210 and the container are moved to the port loading operation area.

[0049] Similarly, the support plate 210 is lifted, and the truck 100 is driven out from under the support plate 210, and the truck 100 is driven under another support plate 210 that has been loaded with a container to transfer another container;

[0050] As a result, during the entire process of using or riding, there is no need to wait in queue in the loading area and the port loading operation area, which saves the waiting time in queue and improves the efficiency of transshipment during the sea transportation loading process.

[0051] In addition, a shipping container transfer vehicle according to an embodiment of the present application also has the following additional technical features:

[0052] According to this application, if Figure 2 As shown, a limit rod 110 is provided inside one side of the cargo transport end of the truck 100, and a first telescopic member 120 is provided at one end of the limit rod 110. The end of the first telescopic member 120 is rotatably connected to the truck 100, the output end of the first telescopic member 120 is rotatably connected to one end of the limit rod 110, the middle part of the limit rod 110 is rotatably connected to the truck 100, and the other end of the limit rod 110 is against one side of the support plate 210.

[0053] According to this application, if Figure 3 As shown, a limiting ring plate 211 is disposed on the upper portion of the support plate 210, and the upper portion of the limiting ring plate 211 is disposed at a chamfered angle.

[0054] According to this application, if Figure 5As shown, the rotating block 220 includes a second motor 221 and a block body 222. The block body 222 is rotatably connected to one side of the bottom of the support plate 210. The upper part of the first lifting frame 230 is fixedly connected to the bottom of the block body 222. The second motor 221 is fixedly connected to the support plate 210, and the output end of the second motor 221 is transmission-connected to the block body 222.

[0055] According to this application, if Figure 5 As shown, a first gear 223 is disposed at the output end of the second motor 221 , a gear ring 224 is disposed at the block 222 , and the first gear 223 is meshingly connected with the gear ring 224 .

[0056] According to this application, if Figure 4 As shown, the first lifting frame 230 includes a first frame body 231, a second frame body 232 and a second telescopic member 233. The upper part of the first frame body 231 is slidably connected to the inside of the second frame body 232. A wheel 270 is rotatably connected to the bottom of the first frame body 231. The outer side of the bottom of the first frame body 231 is rotatably connected to the cross frame 250. The upper part of the second frame body 232 and the end of the second telescopic member 233 are both fixedly connected to the bottom of the block 222, and the output end of the second telescopic member 233 is fixedly connected to the bottom of the first frame body 231.

[0057] According to this application, if Figure 6 As shown, a ring frame 251 is provided on one side of the horizontal frame 250 , and the bottom of the first frame body 231 is rotatably connected to the ring frame 251 .

[0058] According to this application, if Figure 4 As shown, the second lifting frame 240 includes a third frame body 241, a fourth frame body 242 and a third telescopic member 243. The upper portion of the third frame body 241 is slidably connected to the inside of the fourth frame body 242, the other side of the cross frame 250 is fixedly connected to one side of the third frame body 241, the upper portion of the fourth frame body 242 and the end of the third telescopic member 243 are both fixedly connected to the bottom of the support plate 210, the output end of the third telescopic member 243 is fixedly connected to the third frame body 241, and a wheel 270 is rotatably connected to the bottom of the third frame body 241.

[0059] According to this application, if Figure 4 As shown, a first pulley 261 is provided at the output end of the first motor 260, and a second pulley 271 is provided on one side of a wheel 270, and the first pulley 261 and the second pulley 271 are connected via a belt transmission.

[0060] According to this application, if Figure 2 As shown, a distribution box 212 is disposed on one side of the support plate 210 , and the distribution box 212 is electrically connected to the first motor 260 , the second motor 221 , the second telescopic member 233 , and the third telescopic member 243 , respectively.

[0061] Directly loading the container onto the top of the transfer vehicle will cause the problem of queuing for loading and unloading, so other lifting structures will be set up on the top of the transfer vehicle. However, the lifting structure requires power or electricity support, so many lifting structures are equipped with battery packs for storage. However, the battery packs have limited storage capacity, and therefore part of the lifting structure often needs to be charged during the transfer operation, which reduces the efficiency of the transfer.

[0062] According to this application, if Figure 7-Figure 9 As shown, it also includes a power supply component 300, which includes a rotating frame 310, a spring 320, an adjustment plate 330, a driving wheel 340, a generator 350, a charging box 360 and a battery pack 370. The rotating frame 310, the spring 320, the adjustment plate 330, the driving wheel 340, the generator 350 and the charging box 360 are all symmetrically arranged in the horizontal and vertical directions, and the battery pack 370 is symmetrically arranged. One side of the rotating frame 310 is rotatably connected to the adjustment plate 330, and the other side of the rotating frame 310 is rotatably connected to the rotating end of the driving wheel 340. The driving end of the driving wheel 340 can be It rotates against the ground, one side of the adjustment plate 330 is fixedly connected to the cross frame 250, the charging box 360 is fixedly connected to one side of the rotating frame 310, the charging box 360 is electrically connected to the generator 350, the charging box 360 is electrically connected to the battery pack 370, the generator 350 is fixedly connected to the upper part of the charging box 360, the driving end of the driving wheel 340 is transmission-connected to the rotating end of the generator 350, one end of the spring 320 is rotationally connected to the rotating frame 310, the other end of the spring 320 is rotationally connected to one side of the adjustment plate 330, and the battery pack 370 is fixedly connected to the middle of the adjustment plate 330.

[0063] After the cargo transporting end of the truck 100 moves to the bottom of the support plate 210, the lifting ends of the first lifting frame 230 and the second lifting frame 240 are lifted to place the support plate 210 and the upper container on the upper part of the truck 100. At this time, the wheels 270 leave the ground. However, at this time, the tension of the spring 320 on the rotating frame 310 can be adjusted by adjusting the plate 330 area. The other end of the spring 320 promotes the rotation of the rotating frame 310. The rotating frame 310 will drive the rotation of the driving wheel 340, and the bottom of the rotating end of the driving wheel 340 will be against the ground. When the truck 100 moves, it will drive the movement of the support plate 210, and the support plate 210 will drive the movement of the first lifting frame 230 and the second lifting frame 240. The first lifting frame 230 and the second lifting frame 240 are both The horizontal frame 250 drives the movement of the rotating frame 310, and the rotating frame 310 drives the movement of the driving wheel 340. The friction between the driving wheel 340 and the ground will cause the driving wheel 340 to rotate, and the driving wheel 340 drives the rotation of the generator 350. The electricity generated by the generator 350 will be charged into the battery pack 370 through the charging box 360, so that the battery pack 370 can be charged during the moving and transporting process, thereby ensuring that the battery pack 370 has sufficient electricity, similar to a fuel vehicle in life, which can be charged while driving, ensuring power support, and there is no need to charge part of the jacking structure during the transport operation, thereby improving the efficiency of transport.

[0064] According to this application, if Figure 8 As shown, first connecting blocks 321 are symmetrically arranged on both sides of the spring 320 , one first connecting block 321 is rotatably connected to the rotating frame 310 , and the other first connecting block 321 is rotatably connected to the adjusting end of the adjusting plate 330 .

[0065] According to this application, if Figure 8 As shown, the adjustment plate 330 includes a first plate body 331, a second plate body 332 and a threaded rod 333. The first plate body 331 and the threaded rod 333 are symmetrically arranged. The second plate body 332 is fixedly connected to the cross frame 250. One side of the first plate body 331 is rotatably connected to the second plate body 332. One side of the first plate body 331 is rotatably connected to a first connecting block 321. One end of the threaded rod 333 is rotatably connected to the cross frame 250. The other end of the threaded rod 333 is provided with a second connecting block 334. The side of the second connecting block 334 is rotatably connected to the first plate body 331. One end of the threaded rod 333 slides through the interior of the second connecting block 334. A nut head 335 is provided at one end of the threaded rod 333. The nut head 335 is against one side of the second connecting block 334. The battery pack 370 is fixedly connected to the upper part of the second plate body 332.

[0066] According to this application, if Fig. 9As shown, the driving wheel 340 includes a wheel body 341 and a second gear 342, the wheel body 341 is rotationally connected to the rotating frame 310, the second gear 342 is rotationally connected to the rotating frame 310, a third gear 351 is provided at the rotating end of the generator 350, the second gear 342 is meshingly connected to the third gear 351, and the wheel body 341 is transmission-connected to the second gear 342.

[0067] According to this application, if Fig. 9 As shown, a third pulley 344 is provided on one side of the wheel body 341, and a fourth pulley 345 is provided on the second gear 342. The third pulley 344 and the fourth pulley 345 are connected via a belt transmission.

[0068] After the sea freight arrives at the port, some companies need to transport the containers to the company. The port has professional lifting equipment, but when it is transported to the company, it is usually necessary to go to the rental unloading equipment area to unload the containers on the transfer vehicle, which will increase the waiting time for the rental unloading equipment and reduce the efficiency of the transfer.

[0069] According to this application, if Figure 10-11 As shown, it also includes a pushing assembly 400, which includes a fourth telescopic member 410, a fifth telescopic member 420, a first pull-out plate 430, a second pull-out plate 440 and a protective cover 450. The bottoms of the first pull-out plate 430 and the second pull-out plate 440 are slidably connected to the upper part of the support plate 210, and the container is placed on the upper part of the first pull-out plate 430 and the second pull-out plate 440. The first pull-out plate 430 and the second pull-out plate 440 are each provided with a plurality of first pull-out plates 430 and the second pull-out plates 440, and the first pull-out plates 430 and the second pull-out plates 440 are alternately arranged. The adjacent plurality of first pull-out plates 430 are grouped and provided with a first connecting plate. A connecting plate 431 is provided in multiple groups, multiple second pull-out plates 440 are formed into one group and are provided with a second connecting plate 441 and are provided in multiple groups, the fourth telescopic member 410 is located above the first pull-out plate 430, the fifth telescopic member 420 is located below the second pull-out plate 440, the ends of the fourth telescopic member 410 and the fifth telescopic member 420 are both fixedly connected to one side of the support plate 210, the output end of the fourth telescopic member 410 is fixedly connected to one side of the first connecting plate 431, the output end of the fifth telescopic member 420 is fixedly connected to one side of the second connecting plate 441, and the protective cover 450 is fixedly connected to one side of the support plate 210.

[0070] After the truck 100 transports the support plate 210 and the upper container to the enterprise, the enterprise has pre-set a platform for receiving materials, that is, for receiving the container, and a sliding aid, which is similar to a pulley set, is set on the upper part of the receiving platform. The tail of the truck 100 is reversed to one side of the platform. At this time, the output end of the fourth telescopic member 410 pushes a group of first pull-out plates 430 to move toward the front side of the truck 100, and then the output end of the fifth telescopic member 420 pushes a group of second pull-out plates 440 to move toward the front side. The friction between a group of first pull-out plates 430 and the bottom of the container is less than the friction between the other multiple groups of first pull-out plates 430 and the multiple groups of second pull-out plates 440 and the bottom of the container. Therefore, when a group of first pull-out plates 430 is pulled, the container will still stay on the upper part of the other multiple groups of first pull-out plates 430 and the multiple groups of second pull-out plates 440. Similarly, when a group of second pull-out plates 440 is pulled When the plurality of first pull-out plates 430 and the plurality of second pull-out plates 440 are pulled out, the container will still stay on the upper part of the other plurality of first pull-out plates 430 and the plurality of second pull-out plates 440. When the plurality of first pull-out plates 430 and the plurality of second pull-out plates 440 are moved toward the side of the front of the vehicle, the output ends of the fourth telescopic member 410 and the fifth telescopic member 420 are retracted, and the plurality of first pull-out plates 430 and the plurality of second pull-out plates 440 are synchronously moved toward the parking space. At this time, the container will be driven to move toward the parking space, and then the gap between the first pull-out plates 430 and the second pull-out plates 440 will be used to pull the container toward the front of the vehicle. The first pull-out plates 430 and the second pull-out plates 440 will move toward the parking space at the same time, and the upper container will be gradually moved toward the parking space. The container on the upper part of the support plate 210 can be unloaded to the upper part of the platform, and then the container can be unloaded with the help of unloading equipment, which saves the time of waiting for the rental of unloading equipment, thereby improving the efficiency of transportation.

[0071] According to the present application, the battery pack 370 is electrically connected to the power distribution box 212 , and the fourth telescopic member 410 and the fifth telescopic member 420 are both electrically connected to the power distribution box 212 .

[0072] It should be noted that the first telescopic member 120 , the second telescopic member 233 , the third telescopic member 243 , the fourth telescopic member 410 and the fifth telescopic member 420 are all arranged by electric push rods, electric cylinders, hydraulic cylinders and pneumatic cylinders.

[0073] Other structures and operations of a sea container transfer vehicle according to an embodiment of the present application are known to those skilled in the art and will not be described in detail here.

[0074] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely illustrative.

[0075] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A marine container transfer vehicle, characterized in that: include: Truck (100); A lifting assembly (200), the lifting assembly (200) comprising a support plate (210), a rotating block (220), a first lifting frame (230), a second lifting frame (240), a cross frame (250), a first motor (260) and a wheel (270), the support plate (210) can be placed on the upper part of the cargo transport end of the truck (100), the rotating block (220), the first lifting frame (230), the second lifting frame (240), the cross frame (250), the first motor (260) and the wheel (270) are all symmetrically arranged, the rotating end of the rotating block (220) is rotatably connected to one side of the bottom of the support plate (210), the upper part of the first lifting frame (230) is connected to the rotating block (220) ) is rotatably connected to the bottom of the rotating end, the bottom of the first lifting frame (230) is rotatably connected to one side of the cross frame (250), one of the wheels (270) is rotatably connected to the lifting end of the first lifting frame (230), one of the wheels (270) is rotatably connected to the lifting end of the second lifting frame (240), the other side of the cross frame (250) is fixedly connected to the lifting end of the second lifting frame (240), the upper part of the second lifting frame (240) is fixedly connected to the other side of the bottom of the support plate (210), the first motor (260) is fixedly connected to the cross frame (250), and the output end of the first motor (260) is drivingly connected to the wheel (270) rotatably connected to the lifting end of the second lifting frame (240); A limiting rod (110) is disposed inside one side of the cargo transport end of the truck (100), a first telescopic member (120) is disposed at one end of the limiting rod (110), an end of the first telescopic member (120) is rotatably connected to the truck (100), an output end of the first telescopic member (120) is rotatably connected to one end of the limiting rod (110), a middle portion of the limiting rod (110) is rotatably connected to the truck (100), and the other end of the limiting rod (110) abuts against one side of the support plate (210); A limiting ring plate (211) is disposed on the upper portion of the support plate (210), and the upper portion of the limiting ring plate (211) is disposed at a chamfered angle; The rotating block (220) comprises a second motor (221) and a block body (222); the block body (222) is rotatably connected to one side of the bottom of the support plate (210); the upper portion of the first lifting frame (230) is fixedly connected to the bottom of the block body (222); the second motor (221) is fixedly connected to the support plate (210); and the output end of the second motor (221) is drivingly connected to the block body (222); The output end of the second motor (221) is provided with a first gear (223), the block (222) is provided with a gear ring (224), and the first gear (223) is meshingly connected with the gear ring (224); The first lifting frame (230) comprises a first frame body (231), a second frame body (232) and a second telescopic member (233); the upper portion of the first frame body (231) is slidably connected to the inside of the second frame body (232); a wheel (270) is rotatably connected to the bottom of the first frame body (231); the outer side of the bottom of the first frame body (231) is rotatably connected to the cross frame (250); the upper portion of the second frame body (232) and the end of the second telescopic member (233) are both fixedly connected to the bottom of the block body (222); and the output end of the second telescopic member (233) is fixedly connected to the bottom of the first frame body (231).

2. A sea container transfer vehicle according to claim 1, characterized in that: A ring frame (251) is provided on one side of the horizontal frame (250), and the bottom of the first frame body (231) is rotatably connected to the ring frame (251).

3. The marine container transfer vehicle according to claim 1, characterized in that: The second lifting frame (240) comprises a third frame body (241), a fourth frame body (242) and a third telescopic member (243); the upper portion of the third frame body (241) is slidably connected to the inside of the fourth frame body (242); the other side of the cross frame (250) is fixedly connected to one side of the third frame body (241); the upper portion of the fourth frame body (242) and the end of the third telescopic member (243) are both fixedly connected to the bottom of the support plate (210); the output end of the third telescopic member (243) is fixedly connected to the third frame body (241); and one of the wheels (270) is rotatably connected to the bottom of the third frame body (241).

4. The marine container transfer vehicle according to claim 1, characterized in that: The output end of the first motor (260) is provided with a first pulley (261), and one side of the wheel (270) is provided with a second pulley (271), and the first pulley (261) and the second pulley (271) are connected via a belt transmission.

5. The marine container transfer vehicle according to claim 3, characterized in that: A distribution box (212) is provided on one side of the support plate (210), and the distribution box (212) is electrically connected to the first motor (260), the second motor (221), the second telescopic member (233), and the third telescopic member (243), respectively.

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