CN223421500U - Transfer device for oversized cargo - Google Patents

Abstract

The utility model belongs to the field of warehousing and freight equipment, specifically a transfer device for extra-long goods, including a traction rod assembly, several lifting unit vehicles and a lifting remote control, the lifting unit vehicle including a main body box, a wheel frame, a load-bearing main wheel installed at the bottom of the wheel frame, a box balancing mechanism, a lifting mechanism, an adapter and a main wheel orienting mechanism, the wheel frame is rotatably installed under the main body box, the wheel frame is provided with a traction lug, and a battery is provided in the main body box; the lifting mechanism includes a lifting drive device, a vertical guide rail installed on one side of the main body box, and a sliding frame installed on the vertical guide rail; the adapter includes a base plate and a connector fixed on the base plate, and when the lifting remote control is in use, a wireless channel is established between the lifting remote control and the hydraulic oil station to control the telescopic state of the hydraulic rod. The device is suitable for operation in warehouses with narrow operating space, and has the advantages of flexible combination, easy operation, high operation efficiency and safe operation process.

Description

Transfer device for ultra-long goods

Technical Field

The utility model belongs to the field of storage freight equipment, and particularly relates to a transfer device for ultra-long goods.

Background

Warehouse cargo transferring typically includes two stages, in-warehouse transfer, which refers to the process of transporting a warehouse cargo to a railway station using a car and then onto a flat truck and vice versa, and warehouse cargo transferring, which includes the process of unloading the cargo from the car to transport it to a designated warehouse in the warehouse using manpower or vehicles and vice versa. The transportation in the warehouse is more restricted by the conditions of a warehouse (or a cave depot), particularly, when the transportation of some ultralong equipment is needed, the operation space of the warehouse is limited, the large hoisting equipment cannot be unfolded and used, a plurality of forklift combined operation modes are adopted, but the cooperation difficulty is high, the forklift operation is also limited by the operation space, the goods with high stability requirements are not suitable, at the moment, the ultralong equipment can only be lifted onto a special transportation platform by manpower, the transportation platform is pulled by using a power tractor to realize transportation, the labor intensity of manual unloading is high, and the working efficiency is low.

Disclosure of utility model

The utility model aims to provide a transfer device for ultra-long goods, which is easy to operate, simple in structure and high in working efficiency, so as to overcome the problems in the prior art.

The technical scheme for achieving the purpose comprises the following steps.

The utility model provides a transfer device for overlength type goods, includes drawbar subassembly, a plurality of lifting unit car and lifts remote controller, and when transporting goods, the goods bears on lifting unit car, lifts the unit car and disposes in the left and right sides of goods, and one end of drawbar subassembly links to each other with two lifting unit cars of forefront, and the other end links to each other with power tractor, lifting unit car includes main body case, wheel carrier, the main wheel that bears of installing in the wheel carrier bottom, box balancing mechanism, elevating system, adapter, main wheel orientation mechanism, the wheel carrier is rotatably installed in the below of main body case, be equipped with the traction lug on the wheel carrier, be equipped with the battery in the main body case; the lifting mechanism comprises a lifting driving device, a vertical guide rail arranged on one side of a main body box and a sliding frame arranged on the vertical guide rail, wherein the lifting driving device comprises a hydraulic rod and a hydraulic oil station, the top end of the hydraulic rod is vertically arranged and connected with the sliding frame, the bottom end of the hydraulic rod is connected with the main body box, an oil way of the hydraulic rod is connected with the hydraulic oil station, the hydraulic oil station comprises a control circuit, the control circuit is powered by a storage battery, a wireless communication module matched with a lifting remote controller is arranged on the control circuit, the box balancing mechanism comprises supporting legs and auxiliary casters, the upper ends of the supporting legs are connected with the sliding frame, the auxiliary casters are at least provided with two auxiliary casters, the auxiliary casters are arranged at the bottoms of the supporting legs and are matched with a main wheel to ensure the stable movement of the lifting unit car when the auxiliary casters are landed, the main wheel orienting mechanism comprises a mandrel, a crank mechanism and a locating pin, the mandrel is vertically arranged and rotatably arranged on the main body box, the bottom end of the mandrel is fixedly connected with the wheel frame, the crank mechanism comprises a handle arm plate, a handle and a handle arranged at the two ends of the handle arm plate, the handle sleeve is sleeved at the top of the mandrel, a fixing pin is connected between the handle sleeve and the mandrel, the locating pin is installed on the handle arm plate in a penetrating way, a locating through hole is arranged on the main body box, when the lifting unit car is used, when the bottom end of the locating pin is inserted into the locating through hole, the lifting unit car can only perform directional movement back and forth or left and right, the adapter comprises a base plate and a connector fixed on the base plate, when the lifting unit car is used, the base plate is vertically arranged and fixed on the sliding frame, the connector is used for connecting and fixing a preset hanging mechanism on a goods (or a packing box thereof),

When the lifting remote controller is used, a wireless channel is established between the lifting remote controller and the hydraulic oil station and is used for controlling the telescopic state of the hydraulic rod.

Further, the traction rod assembly comprises a traction connecting rod and a traction frame, wherein a tractor hanging ring is arranged at the front end of the traction frame, the traction connecting rod is arranged at the rear of the traction frame, universal travelling wheels are arranged at the bottom of the traction connecting rod, two traction connecting rods are arranged at the front ends of the two traction connecting rods, the left part and the right part of the rear end of the traction frame are hinged, when the traction connecting rod is used, the rear ends of the two traction connecting rods are hinged with traction lugs of two lifting unit carts at the forefront through quick-release bolts, and the tractor hanging ring is connected with a power tractor.

Further, the positioning through holes are divided into front and rear positioning through holes and lateral positioning through holes, the front and rear positioning through holes are arranged in front of or behind the mandrel, and the lateral positioning through holes are arranged on the left side or the right side of the mandrel.

Further, the top of dabber is square cylindricality, two of four cylindricality of square cylindricality are parallel with the pivot that bears the weight of the main wheel, the handle cover central authorities are equipped with the supporting square through-hole of square cylindricality.

Further, two auxiliary casters are arranged.

Further, the auxiliary casters are universal wheels.

Further, a push-pull handle ring is arranged at the top end of the vertical guide rail, and the push-pull handle ring is coated with anti-slip rubber.

The general use flow of the transferring device for the ultra-long goods comprises the steps of firstly selecting an adapter matched with a hoisting point of the ultra-long goods and installing the adapter on a sliding frame, then arranging lifting unit vehicles at intervals along the front-rear direction on two sides of the ultra-long goods, wherein a crank structure can be firstly taken down from a mandrel to ensure that a bearing main wheel can freely turn, manually pushing a plurality of (the specific number depends on fixed points on the side surface of the ultra-long goods, and the number is generally four) lifting unit vehicles to the fixed point positions on the left side and the right side of the ultra-long goods, connecting and fixing the adapter to the hoisting point of the ultra-long goods, keeping the bearing main wheels of the two lifting unit vehicles at the forefront side, freely turning, operating main wheel orienting mechanisms of other lifting unit vehicles, enabling the bearing main wheels to be consistent and fixed with the front-rear direction (namely the ultra-long goods direction), lifting the goods, controlling the hydraulic oil stations of all lifting unit vehicles to work through lifting remote controllers, enabling all the sliding frames to synchronously lift up, lifting the goods to be lifted by the lifting mechanism and leave the ground along with the fixed points on the side of the ultra-long goods, enabling the lifting unit vehicles to leave the ground, the traction rod to be connected with the traction rod at the position of a front end of a traction device, namely a traction device is connected with a front-end of a traction device, a traction device is required to a traction device to a front-end of a traction device, a traction device is connected to a front-end of a goods loading device, and a traction device is required to a front-end of a truck, and a front-end of a traction device is required to be lifted to be transported to a required to be transported from a front end. When unloading is needed, the traction rod assembly is disconnected firstly, then all the hydraulic rods are controlled to retract in a remote mode, the goods descend until being borne by the ground (or the plane of the vehicle), the auxiliary casters fall on the ground along with the goods, the connection between the adapter and the goods is released, the main wheel orientation device is released, and the lifting unit vehicle is pulled outwards towards two sides of the goods respectively, so that the separation from the goods can be realized.

According to the transporting device for the ultra-long goods, after the plurality of lifting unit cars are connected and fixed with the fixed points of the goods, the goods are borne by the transportation platform, the transportation platform is convenient for transporting and traction by the traction car, and meanwhile, the lifting and descending functions of the goods can be realized, so that the lifting operation of lifting equipment is replaced, the working efficiency is high, the synchronous operation of all the lifting unit cars is controlled by a remote controller, and the stability of the goods is ensured. The lifting unit vehicle has the effect of being integrated into zero, is particularly suitable for storehouse occasions with narrow operation space, and has the advantages of flexible combination, easy operation, high operation efficiency and safe operation process.

For extra-long goods (or packaging boxes thereof), the arrangement of a connecting mechanism which is convenient for loading and transferring is considered in design, for example, hanging mechanisms such as lifting lugs, grooves or bolt holes are arranged at specific positions (namely fixed points or mounting points) on the side surfaces of the goods (or packaging boxes thereof) so as to facilitate connection and fixation of hanging equipment, and corresponding hanging devices are designed for the hanging mechanisms of the extra-long goods so as to facilitate connection and fixation of the goods, so that the conventional technology in the field is realized.

Drawings

Fig. 1 is a schematic view showing a use state of a transfer device for ultra-long goods according to an embodiment;

FIG. 2 is a schematic view of a lifting unit vehicle according to an embodiment;

FIG. 3 is another schematic view of a structure of a lift unit truck according to an embodiment;

FIG. 4 is a schematic diagram of a communication network of a transfer device for ultra-long cargo of an embodiment;

Fig. 5 is a schematic view of an adapter structure for a certain type of extra long cargo according to an embodiment.

In the figure, 1. Lifting a unit car; the hand ring pulling device comprises a traction rod assembly, a traction frame, a traction connecting rod, a traction truck hanging ring, an ultralong cargo, a main body box, a carrying main wheel, a wheel frame, a traction lug, a main wheel orienting mechanism, a spindle, a crank mechanism, a locating pin, an adapter, a base plate, a hinged double-lug seat, a supporting bolt, a clasp, a lifting mechanism, a vertical guide rail, a sliding frame, a hydraulic rod, a supporting leg, an auxiliary castor and a pushing and pulling hand ring.

Detailed Description

The present utility model will be specifically described with reference to examples.

Referring to fig. 1 to 5, a transfer device for a certain ultra-long cargo comprises a traction rod assembly 2, four lifting unit vehicles 1 and a lifting remote controller which are arranged in a matched manner, wherein the lifting unit vehicles 1 comprise a main body box 4, a wheel frame 6, a bearing main wheel 5 arranged at the bottom of the wheel frame 6, a box body balancing mechanism, a lifting mechanism 9, an adapter 8 and a main wheel orientation mechanism 7, the wheel frame 6 is rotatably arranged below the main body box 4, a traction lug 6-1 is arranged on the wheel frame 6, and a storage battery is arranged in the main body box 4; the lifting mechanism 9 comprises a lifting driving device, a vertical guide rail 9-1 arranged on one side of the main body box 4, a sliding frame 9-2 arranged on the vertical guide rail 9-1, the vertical guide rail 9-1 of the embodiment is a vertical door-shaped groove body, the sliding frame 9-2 is movably arranged in the door-shaped groove body, the lifting driving device comprises a hydraulic rod 9-3 and a hydraulic oil station, the hydraulic rod 9-3 is vertically arranged, the top end of the hydraulic rod is connected with the sliding frame 9-2, the bottom end of the hydraulic rod is connected with the bottom plate of the main body box 4, an oil way of the hydraulic rod 9-3 is connected with the hydraulic oil station, the hydraulic oil station comprises a control circuit, the control circuit is powered by a storage battery, a wireless communication module matched with a lifting remote controller is arranged on the control circuit, the box balance mechanism comprises a supporting leg 10 and two universal auxiliary casters 11, the upper ends of the supporting leg 10 are connected with the sliding frame 9-2, the auxiliary casters 11 are arranged at the bottom of the supporting leg 10, the two auxiliary casters 11 are matched with the main wheels 5 to ensure stable movement of the lifting unit car 1 when the two auxiliary casters 11 land, the main wheel orientation mechanism 7 comprises a mandrel 7-1, a crank mechanism 7-2 and a locating pin 7-3, the mandrel 7-1 is vertically arranged and rotatably arranged on the main body box 4, the bottom end of the mandrel 7-1 is fixedly connected with the wheel frame 6, the crank mechanism 7-2 comprises a handle arm plate, and a handle sleeve and a handle which are arranged at two ends of the handle arm plate, the top of the mandrel 7-1 is square cylindrical, two of four cylindrical surfaces of the square cylindrical surface are parallel to a rotating shaft for bearing the main wheel 5, and a square through hole matched with the square cylindrical surface is arranged in the center of the handle sleeve. The handle sleeve is sleeved at the top of the mandrel 7-1, a fixed pin is connected between the handle sleeve and the mandrel 7-1, the locating pin 7-3 is installed on the handle arm board in a penetrating way, a front-back locating through hole and a lateral locating through hole are arranged on the main body box 4, the front-back locating through hole is arranged in front of or behind the mandrel 7-1, the lateral locating through hole is arranged at the left side of the mandrel 7-1,

When the lifting unit vehicle is used, when the bottom end of the positioning pin 7-3 is inserted into the front-back positioning through hole, the lifting unit vehicle 1 can only move forwards and backwards, and when the bottom end of the positioning pin 7-3 is inserted into the lateral positioning through hole, the lifting unit vehicle 1 can only move leftwards and rightwards;

The connector of the embodiment is provided with 4 mounting points (fixing points) symmetrically distributed on the left side and the right side of the goods 3, each mounting point is preset with a perforation lug, a groove is further arranged below each perforation lug, the adapter 8 of the embodiment consists of a vertical base plate 8-1 and a connector fixed on the base plate 8-1, and referring to fig. 5, the connector of the embodiment comprises a hinged double-lug seat 8-2, a bearing bolt 8-3 and a detachable inverted hook 8-4 arranged below the hinged double-lug seat 8-2, when in use, the base plate 8-1 is fixedly arranged on the sliding frame 9-2, the perforation lugs are inserted in the center of the hinged double-lug seat 8-2, the bearing bolt 8-3 transversely penetrates through the perforation lugs and the hinged double-lug seat 8-2, the inverted hook 8-4 is clamped in the groove to realize the fixed connection of the adapter 8 and the goods 3,

Referring to fig. 4, a wireless channel is established between the lift remote controller and the hydraulic oil station when in use, for controlling the telescopic state of the hydraulic rod 9-3,

The traction rod assembly 2 comprises a traction rod 2-2 and a traction frame 2-1, wherein the front end of the traction frame 2-1 is provided with a tractor hanging ring 2-3, the traction rod 2-2 of the embodiment is of a long truss structure, the length of the traction rod 2-2 takes the size of two hanging points on the front side from the front end face of a cargo 3 as a reference, the traction rod 2-2 is deployed behind the traction frame 2-1, the bottom of the traction rod 2-2 is provided with universal travelling wheels, the traction rod 2-2 is provided with two traction rods, the front ends of the two traction rods 2-2 are hinged with the left part and the right part of the rear end of the traction frame 2-1 respectively, when the traction rod is used, the rear ends of the two traction rods 2-2 are hinged with traction lugs 6-1 of two lifting unit vehicles 1 at the front side respectively through quick-release bolts, the tractor hanging ring 2-3 is connected with a power tractor,

The top end of the vertical guide rail 9-1 is provided with a push-pull handle ring 12, and the push-pull handle ring 12 is coated with anti-skid rubber.

The use method of the transferring device of the embodiment can refer to the above summary of the utility model, and the main wheel orientation mechanism 7 has the function of avoiding the swing of the rear end of the goods caused by the left and right deflection of the two main bearing wheels 5 at the rear side when the lifting unit vehicle 1 bears the goods for transferring, and switching the position of the positioning bolt 7-3 to insert into the lateral positioning through hole when the goods need to be unloaded to the destination, so as to facilitate the lifting unit vehicle 1 to rapidly move towards the left and right sides of the goods and realize rapid separation of the two, in the embodiment, when the lifting unit vehicle 1 needs to be independently moved, the crank mechanism 7-2 can be taken out, the main bearing wheels 5 are in a universal state, the movement direction of the lifting unit vehicle 1 is convenient to be flexibly changed, the embodiment is connected with the wheel frames 6 of the two lifting unit vehicles 1 through the two traction connection rods 2-2, the steering wheel frame 6 is driven to steer when the tractor turns, so that the ultralong cargo 3 turns more flexibly, the traction connection rod 2-2 is hinged with the traction frame 2-1, the connection with the tractor can be realized by adapting to the height of the power tractor, the interference influence of the traction rod and the bottom of the cargo 3 can be reduced when the tractor is used for ascending and descending, when the lifting unit car 1 is connected with the cargo 3 and reaches a destination, when the cargo 3 needs to be unloaded, after the cargo 3 descends to the ground, the carrying bolt 8-3 is pulled out, the inverted hook 8-4 is detached, the connection between the lifting unit car 1 and the cargo 3 can be realized, the direction of the carrying wheel is adjusted at the moment, the bottom end of the positioning pin 7-3 is inserted into the lateral positioning through hole, and the push-pull hand ring 12 at the top of the vertical guide rail 9-1 is pulled towards the outer side, so that the lifting unit car 1 can be separated from the cargo 3.

The transfer device can be used as a transfer platform of ultra-long cargoes, has a lifting function, can easily realize loading and unloading in occasions where large hanging machinery is inconvenient to deploy, can adapt to loading and transferring of ultra-long cargoes of different types by changing different connectors, and has the advantages of simple structure, convenience in operation, flexible assembly and safety in operation.

Claims (7)

1. The utility model provides a transfer device for overlength type goods, includes drawbar subassembly, a plurality of lifting unit car and lifts the remote controller, and when transporting goods fortune, the goods bear on lifting unit car, lifts the unit car and disposes the left and right sides of goods, and one end of drawbar subassembly links to each other with two lifting unit cars of forefront, and the other end links to each other with power tractor, its characterized in that,

The lifting unit vehicle comprises a main body box, a wheel frame, a bearing main wheel, a box balance mechanism, a lifting mechanism, an adapter and a main wheel orientation mechanism, wherein the bearing main wheel is arranged at the bottom of the wheel frame, the wheel frame is rotatably arranged below the main body box, a traction lug is arranged on the wheel frame, a storage battery is arranged in the main body box, the lifting mechanism comprises a lifting driving device, a vertical guide rail arranged at one side of the main body box and a sliding frame arranged on the vertical guide rail, the lifting driving device comprises a hydraulic rod and a hydraulic oil station, the top end of the hydraulic rod is vertically arranged with the sliding frame, the bottom end of the hydraulic rod is connected with the main body box, an oil way of the hydraulic rod is connected with the hydraulic oil station, the hydraulic oil station comprises a control circuit, the control circuit is supplied with power by the storage battery, a wireless communication module matched with a lifting remote controller is arranged on the control circuit, the box balance mechanism comprises a supporting leg and auxiliary casters, the upper ends of the supporting leg are connected with the sliding frame, the auxiliary casters are at least two bottom parts of the supporting leg, the supporting legs are arranged at the bottom parts in an interpenetration mode, the auxiliary casters are matched with the bearing main wheel to ensure that the lifting unit is stably moves, the main wheel is connected with the main body box, an orientation mechanism is connected with a crank shaft, a crank pin is arranged at the bottom of the main body box, a crank handle is arranged at the crank pin, a positioning sleeve is sleeved on the crank pin, a positioning sleeve is arranged at the bottom end of the crank pin, and a positioning sleeve is sleeved with a positioning sleeve, and a mandrel is arranged at the bottom end of the mandrel, and a positioning sleeve is provided with a mandrel, and a positioning sleeve and can be rotatably arranged at the bottom. The lifting unit car can only do directional movement back and forth or left and right, the adapter comprises a base plate and a connector fixed on the base plate, when in use, the base plate is vertically arranged and fixed on the sliding frame, the connector is used for connecting and fixing a preset hanging mechanism on goods or a packing box thereof,

When the lifting remote controller is used, a wireless channel is established between the lifting remote controller and the hydraulic oil station and is used for controlling the telescopic state of the hydraulic rod.

2. The transfer device for ultra-long cargoes according to claim 1, wherein the traction rod assembly comprises a traction connecting rod and a traction frame, a tractor hanging ring is arranged at the front end of the traction frame, the traction connecting rod is deployed at the rear of the traction frame, universal travelling wheels are arranged at the bottom of the traction connecting rod, two traction connecting rods are arranged, the front ends of the two traction connecting rods are hinged to the left part and the right part of the rear end of the traction frame respectively, and when the transfer device is used, the rear ends of the two traction connecting rods are hinged to traction lugs of two lifting unit vehicles at the front side respectively through quick-release bolts, and the tractor hanging ring is connected with a power tractor.

3. The transfer device for ultra-long goods according to claim 1, wherein the positioning through holes are divided into front and rear positioning through holes provided in front of or behind the mandrel and lateral positioning through holes provided on the left or right side of the mandrel.

4. The transfer device for ultra-long cargoes according to claim 1, wherein the top of the mandrel is square cylindrical, two of four cylindrical surfaces of the square cylindrical surface are parallel to a rotating shaft for bearing a main wheel, and a square through hole matched with the square cylindrical surface is arranged in the center of the handle sleeve.

5. A transfer device for ultra-long goods according to claim 1, wherein the auxiliary casters are provided with two.

6. The transfer device for ultra-long goods according to claim 1, wherein the auxiliary casters are universal wheels.

7. The transfer device for ultra-long goods according to claim 1, wherein a push-pull handle ring is arranged at the top end of the vertical guide rail, and anti-slip rubber is coated on the push-pull handle ring.