Cargo handling device and hydraulic remote control construction device

Abstract

The application discloses a goods carrying device and a hydraulic remote control construction device, which comprises a fixing assembly frame, a carrying device and a hoisting device. The bottom of the fixing assembly frame is provided with moving devices on both sides for moving the fixing assembly frame. The carrying device comprises a bearing assembly and a lifting assembly. One end of the bearing assembly is fixed to the lifting assembly for supporting goods. The lifting assembly is installed on one side of the fixing assembly frame for moving the bearing assembly up and down. The hoisting device comprises a supporting assembly, a swinging assembly and a hoisting assembly. The supporting assembly vertically extends and one end of the supporting assembly is rotatably installed on the upper end of the fixing assembly frame. The swinging assembly horizontally extends and one end of the swinging assembly is rotatably installed on the other end of the supporting assembly. The hoisting assembly vertically extends and one end of the hoisting assembly is fixed to the other end of the swinging assembly for hoisting and moving goods. The device has the advantages of high carrying efficiency, good stability, saving of manpower and simple operation.

Description

Technical Field

[0001] This invention relates to the field of cargo handling equipment technology, and in particular to a cargo handling device and a hydraulic remote control construction device. Background Technology

[0002] Tracked self-propelled forklifts are special forklifts designed for complex terrain environments. Equipped with a tracked walking mechanism, they can operate stably on various complex terrains such as rugged, muddy, and sloping terrains. They are widely used in non-road scenarios such as construction sites, mines, and farmlands, and have excellent all-terrain off-road capabilities and cargo handling functions.

[0003] In the current technology, tracked self-propelled forklifts mainly rely on the forklift method for cargo handling. This results in a small cargo placement area and limited handling efficiency. At the same time, during long-distance transportation, road shaking may cause items to slip off the forklift position, posing a safety hazard. In addition, current cargo loading, unloading, and adjustment mainly rely on manual labor or external lifting equipment, consuming a lot of manpower and increasing operating costs.

[0004] Therefore, existing cargo handling devices suffer from technical problems such as low handling efficiency, poor stability, and difficult operation. Summary of the Invention

[0005] The purpose of this invention is to provide a cargo handling device and a hydraulic remote-controlled construction device to solve at least one of the problems mentioned in the background art, such as low handling efficiency, poor stability, and difficult operation. It enables stable placement and transportation of goods while reducing manual operation and improving work efficiency and safety.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A cargo handling device includes a fixed assembly, a carrying device, and a hoisting device. Movable devices are provided on both sides of the bottom of the fixed assembly for moving the fixed assembly. The carrying device includes a load-bearing component and a lifting component. One end of the load-bearing component is fixed to the lifting component for supporting cargo, and the lifting component is installed on one side of the fixed assembly for moving the load-bearing component up and down. The hoisting device includes a support component, a swing component, and a hoisting component. The support component extends vertically and one end is rotatably mounted on the upper end of the fixed assembly. The swing component extends laterally and one end is rotatably mounted on the other end of the support component. The hoisting component extends vertically and one end is fixed to the other end of the swing component for hoisting and moving cargo.

[0007] In one embodiment, the fixed assembly frame includes a support portion, a mounting portion fixed to the top of the support portion, and movable connecting portions fixed to the left and right sides of the support portion. The outer contours of the support portion and the mounting portion are both cuboids, and the volume of the support portion is smaller than the volume of the mounting portion. The movable connecting portions include two elongated cuboids with rounded end faces. The two movable connecting portions are symmetrically fixed to the left and right ends of the support portion. The moving device includes two moving tracks, which are respectively fitted onto the movable connecting portions to drive the fixed assembly frame to move.

[0008] In one embodiment, the bearing assembly includes a bearing bracket, a side blocking plate, and a retaining plate. The bearing bracket extends horizontally and one end is fixed to the bottom end of the lifting assembly. The top section of the side blocking plate is L-shaped. One end of the bearing bracket is fitted with the side blocking plate via a spring hinge, and the side end of the side blocking plate is attached to one side end of the bearing bracket. The other end of the bearing bracket is fitted with the retaining plate via a spring hinge, and the side end of the retaining plate is attached to the other side end of the bearing bracket.

[0009] In one embodiment, the maximum rotation angle of the side blocking plate and the eccentric fixing plate relative to the end of the bearing bracket is 180 degrees. The bottom ends of the bearing bracket, the side blocking plate and the eccentric fixing plate are each welded with a plurality of mutually aligned fixing blocks at equal intervals. Each fixing block is provided with an insertion limiting hole, and a fixing rod is inserted into the insertion limiting hole of each set of mutually aligned fixing blocks.

[0010] In one embodiment, symmetrical retraction and extension restriction slots are provided on the two inner end faces of the two movable connecting parts. One or more unfolding motors are installed inside each retraction and extension restriction slot via a motor mount. The output shaft of the unfolding motor is engaged with an unfolding flat limiting plate. The unfolding flat limiting plate can rotate horizontally around the output shaft of the unfolding motor to retract or extend into the retraction and extension restriction slot.

[0011] In one embodiment, the lifting assembly includes a support frame and a synchronous hydraulic cylinder. The side end of the support frame is fixed to the side end of the mounting part. The support frame is provided with two synchronous hydraulic cylinders that are symmetrically arranged on the left and right. The support assembly includes two sets of identical support brackets, side blocking plates and eccentric fixing plates. One end of each support bracket is slidably disposed on the support frame and is respectively connected to each synchronous hydraulic cylinder.

[0012] In one embodiment, the support assembly includes a switching motor and a switching double-hole bracket. The switching motor is mounted on the top of the mounting part via a motor mount, and the bottom end of the switching double-hole bracket is rotatably mounted on the top of the mounting part and is drively connected to the output shaft of the switching motor.

[0013] In one embodiment, the swing assembly includes an operating motor, a cross brace fixing plate, a double-convex fixing frame, a linkage motor, a magnetic traction block, a swing operating plate, a diagonal brace fixing plate, and a vertical swing column. The operating motor is mounted on the top of the switching double-hole frame via a motor mount. One end of the cross brace fixing plate is snapped into the output shaft of the operating motor, and the other end is fixed to the double-convex fixing frame. One end of the double-convex fixing frame is mounted with the linkage motor via a motor mount. The magnetic traction block is rotatably connected to the inner top of the double-convex fixing frame. One end of the magnetic traction block is magnetically coupled to the output shaft of the linkage motor, and the swing operating plate is sleeved on the magnetic traction block. One end of the swing operating plate sleeved with the magnetic traction block is rotatably connected to the double-convex fixing frame, and the other end is snapped into one end of the hoisting assembly. One end of the diagonal brace fixing plate is fixed to the cross brace fixing plate, and the other end is fixed to the vertical swing column. The vertical swing column is rotatably mounted on the top of the switching double-hole frame.

[0014] In one embodiment, the hoisting assembly includes a lifting hydraulic cylinder, a fixed clamping block, a double-ring traction plate, and an electric suction cup. The lifting hydraulic cylinder is clamped to the swing operation plate. The fixed clamping block is installed on the movable end of the lifting hydraulic cylinder. The double-ring traction plate is fixed to the top of the fixed clamping block, and the movable end of the lifting hydraulic cylinder passes through the center of the double-ring traction plate. The electric suction cup is sleeved on the side end of the fixed clamping block.

[0015] A hydraulic remote-controlled construction device includes a cargo handling device as described in any of the above embodiments, a diesel generator, a fixed battery, and a remote control signal transceiver mounted on the fixed assembly frame. The diesel generator is used to generate electricity, and the fixed battery is electrically connected to the diesel generator to store the electrical energy generated by the diesel generator. The fixed battery is also used to provide electrical energy to the remote control signal transceiver and the power-consuming mechanisms of the moving device, the carrying device, and the hoisting device. The remote control signal transceiver is connected to the moving device, the carrying device, and the hoisting device to control the operation of the moving device, the carrying device, and the hoisting device through remote control signals.

[0016] The beneficial effects of this invention are: The cargo handling device and hydraulic remote control construction device of the present invention solve the technical problems of low handling efficiency, poor stability and difficult operation of existing cargo handling devices, and achieve the following beneficial effects: the cooperation of the moving device, the carrying device and the hoisting device makes the loading, unloading and handling of goods more convenient and improves the handling efficiency. The setting and coordination of the bearing component and the lifting component not only improves the support stability of the goods, but also makes the loading and unloading of goods easier to operate. The coordination between the support component, the swing component and the hoisting component enables the goods to be hoisted and moved in a wide range of angles in any space and terrain during loading and unloading, realizing the movement of goods with multiple degrees of freedom, making the loading and unloading of goods more labor-saving and efficient, and saving a lot of manpower.

[0017] Furthermore, by configuring the fixed assembly frame as a support unit, mounting unit, and movable connection unit, the center distribution of the entire cargo handling device can be made more reasonable, resulting in better overall stability when used in complex terrain. The movement of the entire cargo handling device by the movable track can improve the passability of the entire cargo handling device and make it adaptable to use in complex terrain.

[0018] Furthermore, by rotating the side blocking plate and the eccentric fixing plate, the side end of the side blocking plate fits into the side end of the load-bearing bracket, and the side end of the eccentric fixing plate fits into the side end of the load-bearing bracket. The fixing rod, through the insertion limiting hole, engages with the fixing block, thus combining the load-bearing bracket, side blocking plate, and eccentric fixing plate. Through rotational switching and quick-connection, workers can quickly adjust the load-bearing surface of the load-bearing components according to the quantity of items, the transport distance, and the actual transport situation at the handling site. This rapid deformation and combination allows for use in different environments, expanding the equipment's handling range. The unfolding motor drives the unfolding flat limiting plate to support the load-bearing bracket, side blocking plate, and eccentric fixing plate, increasing the equipment's load-bearing capacity and stability during transport. This effectively prevents the load-bearing capacity from being affected by a small item placement area, and reduces the possibility of items detaching due to long-distance transport and road surface vibrations, thus improving transport safety.

[0019] Furthermore, the structural design of the support frame and synchronous hydraulic cylinder improves the stability of the lifting assembly, thereby enhancing stability when lifting forks to pick up goods.

[0020] Furthermore, by operating the motor to drive the horizontal support fixing plate, the diagonal support fixing plate, the vertical swing column, and the double convex fixing frame to rotate, and in conjunction with the magnetic attraction block, the swing operation plate and the output shaft of the linkage motor are magnetically attracted together. The linkage motor drives the magnetic attraction block and the swing operation plate to rotate, realizing the rapid switching of the position of the electric suction cup. The lifting hydraulic cylinder drives the fixed limit block and the electric suction cup to lift and lower, realizing the rapid adsorption and placement of items. The magnetic attraction block changes the combination state of the swing operation plate and the linkage motor. In conjunction with the manual operation of the double ring traction plate, it can realize the combination of automated processing and manual operation in different operating processes, realizing operation in different environments, improving the operating range of the entire cargo handling device and the accuracy of item stacking and processing, thereby improving the applicability and ease of operation.

[0021] Furthermore, this hydraulic remote-controlled construction device achieves construction automation through the installation of a diesel generator, a fixed battery, and a remote signal transceiver, which can save a lot of manpower and improve the efficiency of cargo handling. Attached Figure Description

[0022] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0023] Figure 1 This is a three-dimensional structural diagram of a cargo handling device or a hydraulic remote-controlled construction device provided according to an embodiment of the present invention; Figure 2 This is a side structural diagram of a cargo handling device or a hydraulic remote-controlled construction device provided according to an embodiment of the present invention; Figure 3 This is a partial structural schematic diagram of a cargo handling device or a hydraulic remote-controlled construction device provided according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the loading device provided according to an embodiment of the present invention; Figure 5 This is a structural schematic diagram of the fixed assembly frame provided according to an embodiment of the present invention; Figure 6 This is a structural schematic diagram of the hoisting device provided according to an embodiment of the present invention; Figure 7 This is a cross-sectional view of the hoisting device provided according to an embodiment of the present invention; The components include: 1. Fixed assembly frame; 101. Mounting part; 102. Support part; 103. Moving connection part; 2. Fixed battery; 3. Remote control signal transceiver; 4. Diesel generator; 5. Carrying device; 501. Moving device; 502. Bearing fixing frame; 503. Synchronous hydraulic cylinder; 504. Bearing insert; 505. Side blocking plate; 506. Irregular locking plate; 507. Fixing block; 508. Insertion limit hole; 509. Fixed locking rod; 510. Retraction limit. 511. Groove preparation; 512. Unfolding limit plate; 6. Lifting device; 601. Switching motor; 602. Switching double-hole frame; 603. Operating motor; 604. Horizontal brace fixing plate; 605. Diagonal brace fixing plate; 606. Vertical swing column; 607. Double-convex fixing frame; 608. Linkage motor; 609. Magnetic suction block; 610. Swing operating plate; 611. Lifting hydraulic cylinder; 612. Fixing limit block; 613. Electric suction cup; 614. Double ring traction plate. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0026] The following is for reference Figure 1-7 The embodiments of the present invention will be described in detail with respect to a cargo handling device and a hydraulic remote control construction device.

[0027] The first aspect of the present invention provides a cargo handling device, which is described below in conjunction with the accompanying drawings. Figure 1-7 A detailed explanation will be provided.

[0028] like Figure 1-7 As shown, a cargo handling device includes a fixed assembly frame 1, a carrying device 5, and a hoisting device 6. Movable devices 501 are provided on both sides of the bottom of the fixed assembly frame 1 to move the fixed assembly frame 1. The carrying device 5 includes a bearing component and a lifting component. One end of the bearing component is fixed to the lifting component to support cargo, and the lifting component is installed on one side of the fixed assembly frame 1 to move the bearing component up and down. The hoisting device 6 includes a support component, a swing component, and a hoisting component. The support component extends vertically and one end is rotatably installed on the upper end of the fixed assembly frame 1. The swing component extends laterally and one end is rotatably installed on the other end of the support component. The hoisting component extends vertically and one end is fixed to the other end of the swing component for hoisting and moving cargo.

[0029] It should be noted that the shape of the fixed assembly frame 1 in this embodiment can be designed according to the actual situation, so that the entire handling device has a reasonable center of gravity distribution when handling goods and is easy to install and fix the moving device 501, the carrying device 5 and the hoisting device 6. The moving device 501 can be a track or wheels, etc. The carrying component is used to carry goods. In order to ensure the stability of the goods when carrying them and to adapt to the forklifting of different goods, the carrying component can be a deformable structure. The lifting component is used to drive the carrying component to lift and lower, and can be a hydraulic mechanism, a screw mechanism or a belt transmission mechanism, etc. The support component is used to support the swing component and realize the rotation of the swing component when it swings. The swing component can realize the spatial position adjustment of the hoisting component. The hoisting component is used to hoist the goods up and down.

[0030] In this embodiment, the cooperation of the moving device 501, the carrying device 5, and the hoisting device 6 makes loading, unloading, and handling of goods more convenient and improves handling efficiency. The arrangement and coordination of the bearing components and the lifting components not only improve the stability of supporting the goods, but also make loading and unloading easier to operate. Through the coordinated cooperation between the support components, the swing components, and the hoisting components, the goods can be hoisted and moved over a wide range at multiple angles in any space and terrain during loading and unloading, realizing multi-degree-of-freedom movement of the goods, making loading and unloading more labor-saving and efficient, and saving a lot of manpower.

[0031] like Figure 5As shown, in a further embodiment, the fixed assembly frame 1 includes a support portion 102, a mounting portion 101 fixed to the top of the support portion 102, and movable connecting portions 103 fixed to the left and right sides of the support portion 102. The outer contours of the support portion 102 and the mounting portion 101 are both cuboids, and the volume of the support portion 102 is smaller than the volume of the mounting portion 101. The movable connecting portions 103 include two long cuboids with rounded end faces at both ends. The two movable connecting portions 103 are symmetrically fixed to the left and right ends of the support portion 102. The moving device 501 includes two moving tracks, which are respectively fitted onto the movable connecting portions 103 to drive the fixed assembly frame 1 to move.

[0032] In this embodiment, the fixed assembly frame 1 is configured as a support part 102, a mounting part 101, and a movable connecting part 103, which makes the center distribution of the entire cargo handling device more reasonable and gives it better stability when used in complex terrain. The movable track drives the entire cargo handling device to move, which makes the entire cargo handling device more passable and adaptable to use in complex terrain.

[0033] like Figure 3 and Figure 4 As shown, in a further embodiment, the supporting assembly includes a supporting bracket 504, a side blocking plate 505, and a retaining plate 506. The supporting bracket 504 extends horizontally and one end is fixed to the bottom end of the lifting assembly. The top section of the side blocking plate 505 is L-shaped. One end of the supporting bracket 504 is fitted with the side blocking plate 505 via a spring hinge, and the side end of the side blocking plate 505 is attached to one side end of the supporting bracket 504. The other end of the supporting bracket 504 is fitted with the retaining plate 506 via a spring hinge. The side end of 506 is attached to the other side end of the bearing bracket 504; the side blocking plate 505 and the eccentric fixing plate 506 have a maximum rotation angle of 180 degrees relative to the end of the bearing bracket 504. The bottom ends of the bearing bracket 504, the side blocking plate 505 and the eccentric fixing plate 506 are each welded with a plurality of mutually aligned fixing blocks 507 at equal intervals. Each fixing block 507 is provided with an insertion limiting hole 508. A fixing rod 509 is inserted through the insertion limiting hole 508 of each set of mutually aligned fixing blocks 507.

[0034] In this embodiment, by rotating the side blocking plate 505 and the eccentric fixing plate 506, the side end of the side blocking plate 505 is made to fit with the side end of the bearing bracket 504, and the side end of the eccentric fixing plate 506 is made to fit with the side end of the bearing bracket 504. The fixing rod 509 engages with the fixing block 507 through the insertion limiting hole 508, thus achieving the combination of the bearing bracket 504, the side blocking plate 505, and the eccentric fixing plate 506. Through rotational switching and quick-connection, workers can quickly adjust the bearing surface of the bearing components according to the quantity of goods, the distance of transport, and the actual transport situation at the handling site. This rapid deformation and combination allows for use in different environments, expanding the equipment's processing range. like Figure 5 As shown, in a further embodiment, two retraction and extension restriction slots 510 are symmetrically provided on the two inner end faces of the two movable connecting parts 103. One or more unfolding motors 511 are installed inside each retraction and extension restriction slot 510 via a motor mount. The output shaft of the unfolding motor 511 is engaged with an unfolding flat limiting plate 512. The unfolding flat limiting plate 512 can rotate horizontally around the output shaft of the unfolding motor 511 to retract or extend into the retraction and extension restriction slot 510. The maximum rotation angle of the unfolding flat limiting plate 512 is 90 degrees.

[0035] In this embodiment, by cooperating with the unfolding motor 511 to drive the unfolding flat limiting plate 512 to support the load-bearing bracket 504, the side blocking plate 505 and the eccentric fixing plate 506, the load-bearing capacity of the equipment is improved and its stability during the handling process is enhanced. This effectively avoids the impact of the handling load on the small placement surface of the items, and at the same time reduces the occurrence of items falling off due to long-distance handling and road shaking, thus improving the safety of handling.

[0036] like Figure 3 and Figure 4 As shown, in a further embodiment, the lifting assembly includes a support fixing frame 502 and a synchronous hydraulic cylinder 503. The side end of the support fixing frame 502 is fixed to the side end of the mounting part 101. The support fixing frame 502 is provided with two left-right symmetrical synchronous hydraulic cylinders 503. The support assembly includes two sets of identical support inserts 504, side blocking plates 505 and different-block fixing plates 506. One end of each support insert 504 is slidably disposed on the support fixing frame 502 and is respectively connected to each synchronous hydraulic cylinder 503.

[0037] In this embodiment, the structural design of the support frame 502 and the synchronous hydraulic cylinder 503 improves the stability of the lifting assembly, thereby enabling better stability when the lifting forklifts pick up goods.

[0038] like Figure 6 and Figure 7As shown, in a further embodiment, the support assembly includes a switching motor 601 and a switching double-hole frame 602. The switching motor 601 is mounted on the top of the mounting part 101 via a motor mount. The bottom end of the switching double-hole frame 602 is rotatably mounted on the top of the mounting part 101 and is drively connected to the output shaft of the switching motor 601. The swing assembly includes an operating motor 603, a cross brace fixing plate 604, a double-convex fixing frame 607, a linkage motor 608, a magnetic combination block 609, a swing operating plate 610, a diagonal brace fixing plate 605, and a vertical swing column 606. The operating motor 603 is mounted on the top of the switching double-hole frame 602 via a motor mount. One end of the cross brace fixing plate 604 is snapped into the output shaft of the operating motor 603, and the other end is fixed with the double-convex fixing frame 607. One end of the double-convex fixing frame 607 is mounted with the linkage motor 608 via a motor mount. The inner top of the double-convex fixing frame 607 is rotatably connected to the magnetic combination block 609. One end of the magnetic combination block 609 is connected to the linkage motor 608. The output shaft of the motor 608 is magnetically attached, and a swing operation plate 610 is sleeved on the magnetic attachment block 609. One end of the swing operation plate 610, which is sleeved on the magnetic attachment block 609, is rotatably connected to the double-convex fixing bracket 607, and the other end is snapped to one end of the hoisting assembly. One end of the diagonal brace fixing plate 605 is fixed to the horizontal brace fixing plate 604, and the other end is fixed to the vertical swing column 606. The vertical swing column 606 is rotatably mounted on the top of the switching double-hole bracket 602. The hoisting assembly includes a lifting hydraulic cylinder 611, a fixing block 612, a double-ring traction plate 614, and an electric suction cup 613. The lifting hydraulic cylinder 611 is engaged with the swing operating plate 610. The moving end of the lifting hydraulic cylinder 611 is equipped with the fixing block 612. The top of the fixing block 612 is fixed with the double-ring traction plate 614, and the moving end of the lifting hydraulic cylinder 611 passes through the center of the double-ring traction plate 614. The side end of the fixing block 612 is fitted with the electric suction cup 613. Here, the maximum rotation angle of the swing operating plate 610 is 180 degrees.

[0039] In this embodiment, the operating motor 603 drives the horizontal support fixing plate 604, the diagonal support fixing plate 605, the vertical swing column 606, and the double-convex fixing frame 607 to rotate. This, combined with the magnetic attraction block 609, magnetically attracts the output shaft of the swing operation plate 610 and the linkage motor 608. The linkage motor 608 drives the magnetic attraction block 609 and the swing operation plate 610 to rotate, achieving rapid position switching of the electric suction cup 613. The lifting hydraulic cylinder 611 drives the fixing limit block 612 and the electric suction cup 613 to rise and fall, enabling rapid adsorption and placement of items. The magnetic attraction block 609 changes the combination state of the swing operation plate 610 and the linkage motor 608. Combined with manual operation of the double-ring traction plate 614, this allows for automated processing and manual operation in different environments, improving the operational range and accuracy of the entire cargo handling device, thereby enhancing its applicability and ease of operation.

[0040] A second aspect of the present invention provides a hydraulic remote-controlled construction device, which will be described in detail below.

[0041] like Figure 1-7 As shown, a hydraulic remote-controlled construction device includes a cargo handling device according to any of the above embodiments, a diesel generator 4, a fixed battery 2, and a remote control signal transceiver 3 mounted on a fixed assembly frame 1. The diesel generator 4 is used to generate electricity, and the fixed battery 2 is electrically connected to the diesel generator 4 to store the electrical energy generated by the diesel generator 4. The fixed battery 2 is also used to provide electrical energy to the remote control signal transceiver 3 and the power-consuming mechanisms of the moving device 501, the carrying device 5, and the hoisting device 6. The remote control signal transceiver 3 is connected to the moving device 501, the carrying device 5, and the hoisting device 6 to control the operation of the moving device 501, the carrying device 5, and the hoisting device 6 through remote control signals.

[0042] In this embodiment, the hydraulic remote control construction device achieves construction automation through the setup of a diesel generator 4, a fixed battery 2, and a remote control signal transmitter 3, which can save a lot of manpower and improve the efficiency of cargo handling.

[0043] like Figure 1-7As shown, in one specific embodiment, a hydraulic remote control construction device includes a fixed assembly frame 1. The fixed assembly frame 1 includes a support part 102, a mounting part 101 fixed to the top of the support part 102, and movable connecting parts 103 fixed to the left and right sides of the support part 102. The outer contours of the support part 102 and the mounting part 101 are both cuboids, and the volume of the support part 102 is smaller than the volume of the mounting part 101. The movable connecting parts 103 include two long rectangular cuboids with rounded end faces at both ends. A fixed battery 2 is embedded in one side of the mounting part 101. A remote control signal transmitter 3 is installed on one side of the top of the mounting part 101, and a diesel generator 4 is installed in the middle of the top of the mounting part 101. A bearing fixing frame 502 is fixed on the other side of the mounting part 101. Two symmetrical synchronous hydraulic cylinders 503 are provided on the bearing fixing frame 502, and mobile tracks are symmetrically installed on the two movable connecting parts 103. The bearing assembly includes two sets of identical bearing inserts 504, side blocking plates 505, and anti-locking plates 506. One end of each bearing insert 504 is slidably disposed on the bearing fixing frame 502 and fixedly installed on each synchronous hydraulic cylinder 503 to achieve steady sliding. The system includes dynamic lifting and support positioning. The top section of the side blocking plate 505 is L-shaped. One end of the bearing bracket 504 is fitted with the side blocking plate 505 via a spring hinge, and the side end of the side blocking plate 505 is attached to one side end of the bearing bracket 504. The side end of the side blocking plate 505 and the side end of the bearing bracket 504 are attached to each other, achieving stable side-end limiting and linkage locking. The other end of the bearing bracket 504 is fitted with a locking plate 506 via a spring hinge, and the side end of the locking plate 506 is attached to the other side end of the bearing bracket 504. The side blocking plate 505 and the locking plate 506... Each of the side blocking plates 505 and the eccentric fixing plates 506 has a maximum rotation angle of 180 degrees relative to the end of the bearing bracket 504. There are two of each side blocking plate 505 and eccentric fixing plate 506, which can realize the full combination of the side end and the quick adjustment when inserting or removing items, and realize different operations of the equipment. The bottom ends of the bearing bracket 504, the side blocking plate 505 and the eccentric fixing plate 506 are welded with multiple mutually aligned fixing blocks 507 at equal intervals. Each fixing block 507 is provided with an insertion limiting hole 508. A fixing rod 509 passes through the insertion limiting hole 508 of each set of mutually aligned fixing blocks 507.Two retraction limiting slots 510 are symmetrically provided on the two inner end faces of the two movable connecting parts 103. One or more unfolding motors 511 are mounted inside each retraction limiting slot 510 via motor mounts. The output shaft of the unfolding motor 511 is engaged with an unfolding flat limiting plate 512. The maximum rotation angle of the unfolding flat limiting plate 512 is 90 degrees. The unfolding flat limiting plate 512 can rotate horizontally around the output shaft of the unfolding motor 511 to retract or extend into the retraction limiting slot 510. When the unfolding flat limiting plate 512 extends out of the retraction limiting slot 510, the top of the unfolding flat limiting plate 512 is in contact with the bottom of the bearing bracket 504, the side blocking plate 505, and the eccentric fixing plate 506, thereby achieving bottom support limiting and retraction coordination. A hoisting device 6 is also installed on one side of the top of the installation part 101. The hoisting device 6 includes a switching motor 601, a switching double-hole frame 602, an operating motor 603, a cross brace fixing plate 604, a diagonal brace fixing plate 605, a vertical swing column 606, a double-convex fixing frame 607, a linkage motor 608, a magnetic suction block 609, a swing operating plate 610, a lifting hydraulic cylinder 611, a fixing limit block 612, an electric suction cup 613, and a double-ring traction plate 614. The switching motor 601 is installed on one side of the top of the installation part 101 via a motor base. The output shaft of the switching motor 601 is equipped with a switching double-hole frame 602. The switching double-hole frame 602 is rotatably mounted on the top of the installation part 101 to achieve rotational support. The support and positioning ensure the stability of the support during hoisting. An operating motor 603 is mounted on the top of the switching double-hole frame 602 via a motor mount. The output shaft of the operating motor 603 is engaged with a cross brace fixing plate 604. A diagonal brace fixing plate 605 is mounted on the bottom side of the cross brace fixing plate 604. A vertical swing column 606 is welded to one end of the diagonal brace fixing plate 605. The vertical swing column 606 is rotatable around the top of the switching double-hole frame 602 and is mounted on the top side of the switching double-hole frame 602, allowing for stable support during rotation and position changes. A double-convex fixing frame 607 is welded to one end of the cross brace fixing plate 604. A linkage motor 608 is mounted on one end of the double-convex fixing frame 607 via a motor mount. The double-convex fixing frame 607 contains... A magnetic suction block 609 is rotatably connected to the top side. One end of the magnetic suction block 609 is magnetically attached to the output shaft of the linkage motor 608, which facilitates changing its processing and transmission states. A swing operation plate 610 is sleeved on one end of the magnetic suction block 609. The maximum rotation angle of the swing operation plate 610 is 180 degrees. The side end of the swing operation plate 610 is rotatably fitted with the side end of the double convex fixing frame 607 to achieve rotational fitting and linkage support limitation. A lifting hydraulic cylinder 611 is snapped onto the top of the swing operation plate 610. A fixed clamping block 612 is installed at the bottom end of the lifting hydraulic cylinder 611. An electric suction cup 613 is sleeved on the side end of the fixed clamping block 612. A double ring traction plate 614 is welded to the top of the fixed clamping block 612.To ensure stable operation of the entire equipment, the input terminals of the moving track, synchronous hydraulic cylinder 503, and deployment motor 511 are all electrically or communicatively connected to the output terminal of the remote control signal transceiver 3. The input terminal of the remote control signal transceiver 3 is electrically connected to the output terminal of the fixed battery 2, and the input terminal of the fixed battery 2 is electrically connected to the output terminal of the diesel generator 4. The input terminals of the switching motor 601, operating motor 603, linkage motor 608, magnetic suction block 609, lifting hydraulic cylinder 611, and electric suction cup 613 are all electrically or communicatively connected to the output terminal of the remote control signal transceiver 3.

[0044] In an optional embodiment, the working principle and usage process of this invention are as follows: When forking and handling items, a diesel generator 4 generates electricity, and a fixed battery 2 stores and discharges the electricity. An operator transmits a remote control signal via an external remote controller, which, in conjunction with a remote control signal transmitter 3, controls the equipment. The moving track drives the fixed assembly 1 to move, thus moving the equipment. When an item needs to be forked, the operator pulls the fixed clamping rod 509 out from the inner side of the insertion limiting hole 508 at the fixed clamping block 507. At this time, the load-bearing bracket 504, side blocking plate 505, and eccentric clamping plate 506 are released. The spring hinge drives the side blocking plate 505 and eccentric clamping plate 506 to rotate and move downwards along the load-bearing bracket 504. The moving track moves the fixed assembly 1, thereby moving the load-bearing fixing frame 502 and the load-bearing bracket 504 to insert into the bottom of the item. The synchronous hydraulic cylinder 503 drives the load-bearing bracket 504 to rise along the load-bearing fixing frame 502, thus lifting the item and achieving the forking of the item. When it is necessary to move items, the staff rotates the side blocking plate 505 and the eccentric fixing plate 506 to align the side end of the side blocking plate 505 with the side end of the load-bearing bracket 504 and the side end of the eccentric fixing plate 506 with the side end of the load-bearing bracket 504. After rotation and alignment, the fixed fixing rod 509 is inserted into the insertion limiting hole 508 on the side end of the fixed blocking block 507. The fixed fixing rod 509 is used to lock and restrict the multiple fixed blocking blocks 507, thereby realizing the locking and positioning of the two sets of load-bearing brackets 504, side blocking plates 505, and eccentric fixing plates 506. The card fixing plate 506 is locked in place to realize the combination of the truck bed. After the combination is completed, the unfolding motor 511 drives the unfolding flat limiting plate 512 to rotate along the unfolding limiting groove 510, and rotates the unfolding flat limiting plate 512 to the bottom of the bearing bracket 504. The synchronous hydraulic cylinder 503 drives the bearing bracket 504, the side blocking plate 505 and the eccentric fixing plate 506 to move down, so that the bottom of the bearing bracket 504, the side blocking plate 505 and the eccentric fixing plate 506 are in contact with the top of the unfolding flat limiting plate 512, realizing transportation support and positioning restriction.When hoisting an item, the operating motor 603 drives the cross brace fixing plate 604 to rotate along the switching double-hole frame 602. As the cross brace fixing plate 604 rotates, it drives the diagonal brace fixing plate 605 and the vertical swing column 606 to rotate synchronously. This, in turn, drives the double-convex fixing frame 607 to rotate via the cross brace fixing plate 604. The magnetic attraction block 609 magnetically attracts the swing operating plate 610 and the output shaft of the linkage motor 608. The linkage motor 608 then drives the magnetic attraction block 609 and the swing operating plate 610 to rotate along the double-convex fixing frame 607, thus adjusting the position of the electric suction cup 613. The electric suction cup 613 is then moved to the top of the item. At this time, the lifting hydraulic cylinder 611 drives the fixing block 612 and the double-ring traction plate 614 to move downward, placing the electric suction cup 613 on top of the item. The electric suction cup 613 then adheres and fixes the item. Meanwhile, the lifting hydraulic cylinder 611 drives the fixing block 612 to rise, lifting the item. This process is repeated to move the item to the desired location. When some items are difficult to place and require manual assistance, the operator holds the double-ring traction plate 614, closes the magnetic suction block 609, and separates the swing operation plate 610 from the linkage motor 608, allowing the operator to manually push the equipment to move the item.

[0045] Therefore, the cargo handling device and hydraulic remote control construction device of the present invention solve the technical problems of low handling efficiency, poor stability and difficult operation of existing cargo handling devices, and have the advantages of high handling efficiency, good stability, saving manpower and simple operation.

[0046] Furthermore, the terms "first" and "another" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" or "several" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0047] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0048] In the description of this specification, references to terms such as "an embodiment," "an example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0049] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cargo handling device, characterized in that, include: A fixed assembly frame (1) is provided with moving devices (501) on both sides of the bottom of the fixed assembly frame (1) for driving the fixed assembly frame (1) to move; The loading device (5) includes a load-bearing component and a lifting component. One end of the load-bearing component is fixed to the lifting component to support the goods. The lifting component is installed on one side of the fixed assembly frame (1) to drive the load-bearing component to move up and down. The hoisting device (6) includes a support assembly, a swing assembly and a hoisting assembly. The support assembly extends vertically and one end of it is rotatably mounted on the upper end of the fixed assembly frame (1). The swing assembly extends laterally and one end of it is rotatably mounted on the other end of the support assembly. The hoisting assembly extends vertically and one end of it is fixed to the other end of the swing assembly for hoisting and moving goods.

2. The cargo handling device according to claim 1, characterized in that, The fixed assembly frame (1) includes a support part (102), an installation part (101) fixed to the top of the support part (102), and movable connecting parts (103) fixed to the left and right sides of the support part (102). The outer contours of the support part (102) and the installation part (101) are both cuboids, and the volume of the support part (102) is smaller than the volume of the installation part (101). The movable connecting part (103) includes two long cuboids with rounded end faces at both ends. The two movable connecting parts (103) are symmetrically fixed to the left and right ends of the support part (102). The moving device (501) includes two moving tracks, which are respectively fitted onto the movable connecting parts (103) to drive the fixed assembly frame (1) to move.

3. The cargo handling device according to claim 2, characterized in that, The bearing assembly includes a bearing bracket (504), a side blocking plate (505), and a retaining plate (506). The bearing bracket (504) extends horizontally and one end is fixed to the bottom end of the lifting assembly. The top section of the side blocking plate (505) is L-shaped. One end of the bearing bracket (504) is fitted with the side blocking plate (505) via a spring hinge, and the side end of the side blocking plate (505) is attached to one side end of the bearing bracket (504). The other end of the bearing bracket (504) is fitted with the retaining plate (506) via a spring hinge, and the side end of the retaining plate (506) is attached to the other side end of the bearing bracket (504).

4. The cargo handling device according to claim 3, characterized in that, The maximum rotation angle of the side blocking plate (505) and the eccentric fixing plate (506) relative to the end of the bearing bracket (504) is 180 degrees. The bottom ends of the bearing bracket (504), the side blocking plate (505) and the eccentric fixing plate (506) are respectively welded with a plurality of mutually aligned fixing blocks (507). Each fixing block (507) is provided with an insertion limiting hole (508). Each set of mutually aligned fixing blocks (507) has a fixing rod (509) passing through the insertion limiting hole (508).

5. The cargo handling device according to claim 4, characterized in that, The two movable connecting parts (103) are symmetrically provided with retraction and extension restriction slots (510) on their two inner end faces. Each retraction and extension restriction slot (510) has one or more unfolding motors (511) installed inside it via a motor base. The output shaft of the unfolding motor (511) is engaged with an unfolding flat limiting plate (512). The unfolding flat limiting plate (512) can rotate horizontally around the output shaft of the unfolding motor (511) to retract or extend into the retraction and extension restriction slot (510).

6. The cargo handling device according to claim 3, characterized in that, The lifting assembly includes a support frame (502) and a synchronous hydraulic cylinder (503). The side end of the support frame (502) is fixed to the side end of the mounting part (101). The support frame (502) is provided with two symmetrical synchronous hydraulic cylinders (503). The support assembly includes two sets of identical support brackets (504), side blocking plates (505), and eccentric fixing plates (506). One end of each support bracket (504) is slidably disposed on the support frame (502) and connected to each synchronous hydraulic cylinder (503).

7. The cargo handling device according to claim 2, characterized in that, The support assembly includes a switching motor (601) and a switching double-hole bracket (602). The switching motor (601) is mounted on the top of the mounting part (101) via a motor mount. The bottom end of the switching double-hole bracket (602) is rotatably mounted on the top of the mounting part (101) and is connected to the output shaft of the switching motor (601).

8. The cargo handling device according to claim 7, characterized in that, The swing assembly includes an operating motor (603), a cross brace fixing plate (604), a double-convex fixing frame (607), a linkage motor (608), a magnetic combination block (609), a swing operating plate (610), a diagonal brace fixing plate (605), and a vertical swing column (606). The operating motor (603) is mounted on the top of the switching double-hole frame (602) via a motor mount. One end of the cross brace fixing plate (604) is snapped into the output shaft of the operating motor (603), and the other end is fixed to the double-convex fixing frame (607). One end of the double-convex fixing frame (607) is mounted to the linkage motor (608) via a motor mount. The inner top of the double-convex fixing frame (607) is rotatably connected to a certain... The magnetic attraction block (609) is magnetically attracted to the output shaft of the linkage motor (608) at one end, and the swing operation plate (610) is sleeved on the magnetic attraction block (609). The end of the swing operation plate (610) sleeved with the magnetic attraction block (609) is rotatably connected to the double convex fixing frame (607), and the other end is snapped to one end of the hoisting assembly. One end of the diagonal brace fixing plate (605) is fixed to the horizontal brace fixing plate (604), and the other end is fixed to the vertical swing column (606). The vertical swing column (606) is rotatably mounted on the top of the switching double hole frame (602) around the switching double hole frame (602).

9. The cargo handling device according to claim 8, characterized in that, The hoisting assembly includes a lifting hydraulic cylinder (611), a fixed clamping block (612), a double-ring traction plate (614), and an electric suction cup (613). The lifting hydraulic cylinder (611) is clamped onto the swing operation plate (610). The fixed clamping block (612) is installed on the movable end of the lifting hydraulic cylinder (611). The double-ring traction plate (614) is fixed to the top of the fixed clamping block (612), and the movable end of the lifting hydraulic cylinder (611) passes through the center of the double-ring traction plate (614). The electric suction cup (613) is sleeved on the side end of the fixed clamping block (612).

10. A hydraulic remote-controlled construction device, characterized in that, The device includes the cargo handling apparatus according to any one of claims 1-9, and a diesel generator (4), a fixed battery (2), and a remote signal transceiver (3) mounted on the fixed assembly frame (1). The diesel generator (4) is used to generate electricity. The fixed battery (2) is electrically connected to the diesel generator (4) to store the electrical energy generated by the diesel generator (4). The fixed battery (2) is also used to provide electrical energy to the remote signal transceiver (3) and the power-consuming mechanisms of the moving device (501), the carrying device (5), and the hoisting device (6). The remote signal transceiver (3) is connected to the moving device (501), the carrying device (5), and the hoisting device (6) to control the operation of the moving device (501), the carrying device (5), and the hoisting device (6) through remote signals.

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