Multifunctional light forklift set capable of being controlled synchronously

Abstract

The multifunctional light forklift set capable of being controlled synchronously comprises at least one set of forklifts arranged in pairs, each forklift comprises a machine frame, a lifting block, a lifting controller, a pallet fork mechanism and a trailer connecting mechanism, the lifting blocks are installed in the machine frames in a sliding mode, the lifting controllers are connected with the lifting blocks and control lifting movement of the lifting blocks, and the pallet fork mechanisms are connected with the trailer connecting mechanisms. A mounting groove is concavely formed in the surface of the lifting block, a limiting plate is arranged at a bottom opening of the mounting groove, and the fork mechanism or the trailer connecting mechanism is mounted on the lifting block; the fork mechanism is installed on the lifting block, the lifting controller controls the lifting block to achieve lifting movement, then the fork mechanism can complete loading and unloading of goods, when the forklift needs to move along with the forklift, the fork mechanism is unloaded and installed in the forklift, and then the trailer connecting mechanism is installed on the lifting block. When the lifting controller controls the lifting block to descend to the lowest position, the trailer connecting mechanism is in butt joint with a trailer opening of an automobile, and mounting of the forklift is completed.

Description

Technical Field

[0001] The utility model relates to the field of forklifts, in particular to a multifunctional light forklift group which can be controlled synchronously. Background Art

[0002] With the development of the logistics industry, the requirements for cargo transportation are getting higher and higher to improve logistics efficiency. The loading and unloading of cargo in the logistics industry is the key to safe and efficient transportation.

[0003] Usually, forklifts are used to load and unload goods. Forklifts have the characteristics of good reliability, high operating efficiency and large carrying capacity. However, traditional forklifts have poor maneuverability and cannot be used for long-distance transportation, let alone operation with motor vehicles.

[0004] The Chinese utility model patent with announcement number CN210029923U, announced on February 7, 2020, discloses a truck-mounted forklift. After the truck-mounted forklift is connected to a motor vehicle, the lifting mast continues to fold under the action of the mast rotating assembly until the front axle of the truck-mounted forklift is lifted, and only the rear axle of the truck-mounted forklift is in contact with the ground. The truck-mounted forklift is towed by the motor vehicle. However, in the above invention, the forklift moves with the vehicle by contacting the ground. This method is not only dangerous, but also easy to wear the forklift tires. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above problems in the prior art, the utility model provides a multifunctional light forklift group which can be controlled synchronously.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] A synchronously controllable multifunctional light forklift group includes at least one group of forklifts arranged in pairs, the forklifts include a frame, a lifting block, a lifting controller, a fork mechanism and a trailer connection mechanism;

[0010] The lifting block is slidably installed in the frame;

[0011] The lifting controller is connected to the lifting block to control the lifting and lowering movement of the lifting block;

[0012] A mounting groove is concavely provided on the surface of the lifting block, and a limiting plate is provided at the bottom opening of the mounting groove;

[0013] The fork mechanism or the trailer connection mechanism is installed on the lifting block, the fork mechanism is used for loading and unloading goods, and the trailer connection mechanism is used for docking with the trailer port of the car.

[0014] Preferably, the fork mechanism comprises a first cross beam, a first angle beam and an L-shaped fork;

[0015] The L-shaped forks are provided in two groups and are symmetrically arranged on the first cross beam. The first angle beam is arranged on the backs of the two groups of L-shaped forks and above the first cross beam. The upper surface of the first angle beam is provided with a fixing hole. The upper surface of the lifting block is provided with a connecting hole corresponding to the fixing hole. When the fork mechanism is installed on the lifting block, the horizontal part of the first angle beam covers the surface of the lifting block, and the connecting hole coincides with the fixing hole. The pin is inserted into the fixing hole and the connecting hole, and the first cross beam is installed in the installation groove.

[0016] Preferably, the trailer connection mechanism includes a second cross beam, a second angle beam, a longitudinal beam and a docking square tube. The longitudinal beams are provided in two groups and are fixedly mounted on the second cross beams. The first angle beams are provided on the backs of the two groups of L-shaped forks. The docking square tube is provided between the two groups of longitudinal beams for docking with the trailer port of the car.

[0017] Preferably, the lifting controller includes a retractable and rewindable control component, a wire rope and a hanging wheel, the hanging wheel is arranged on the top of the inner wall of the frame, one end of the wire rope is connected to the retractable and rewindable control component, and the other end of the wire rope is connected to the lifting block through the hanging wheel.

[0018] Preferably, the reel control assembly includes a box, a winding reel, a motor, a battery and a controller, the box is provided with a partition, the partition divides the internal space of the box into a reel chamber, a power supply chamber and a control chamber, the winding reel is installed in the reel chamber, and the motor is connected to the winding reel, a wire outlet hole is provided on the top of the reel chamber, the battery is installed in the power supply chamber, and the controller is installed in the control chamber.

[0019] Preferably, handle straps are provided on the top and bottom of the box.

[0020] (III) Beneficial effects

[0021] The beneficial effect of the utility model is that: by adopting the above technical scheme, the fork mechanism is installed on the lifting block, and the lifting block is controlled by the lifting controller to realize lifting and moving, so that the fork mechanism can complete the loading and unloading of goods. When the forklift needs to move with the vehicle, the fork mechanism is unloaded and installed in the vehicle, and then the trailer connecting mechanism is installed on the lifting block. When the lifting block is controlled to be lowered to the lowest position by the lifting controller, it is connected with the trailer port of the car through the trailer connecting mechanism to complete the installation of the forklift. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1A schematic diagram of the structure of a fork mechanism installed on a multifunctional lightweight forklift group that can be synchronously controlled;

[0023] Figure 2 A schematic diagram of a structure of a cargo trailer connection mechanism installed on a multifunctional light forklift group capable of synchronous control;

[0024] Figure 3 A schematic diagram of the structure of a trailer connection mechanism for connecting a trailer port of a car;

[0025] Figure 4 This is a schematic structural diagram of the second embodiment of the utility model;

[0026] Figure 5 This is a schematic structural diagram of the third embodiment of the utility model;

[0027] Figure 6 This is a schematic structural diagram of the fourth embodiment of the utility model;

[0028] Figure 7 It is a structural schematic diagram of the rewinding and unwinding control component;

[0029] Figure 8 This is a schematic diagram of the usage status of the rewinding and unwinding control component.

[0030] Description of reference numerals:

[0031] 1. Frame;

[0032] 2. Lifting block; 21. Limiting plate;

[0033] 3. Lifting controller;

[0034] 31. Hanging wheel; 32. Steel wire rope; 33. Reeling and reeling control assembly; 331. Box; 332. Winding reel; 333. Motor; 334. Controller; 335. Battery;

[0035] 4. Fork mechanism;

[0036] 41. first angle beam; 42. first cross beam; 43. L-shaped fork;

[0037] 5. Trailer connection mechanism;

[0038] 51. Second angle beam; 52. Second cross beam; 53. Longitudinal beam; 54. Butt-jointed square tube. DETAILED DESCRIPTION

[0039] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0040] Please refer to Figures 1 to 3 , the first embodiment of the utility model:

[0041] A synchronously controllable multifunctional light forklift group includes at least one group of forklifts arranged in pairs, the forklifts include a frame 1, a lifting block 2, a lifting controller 3, a fork mechanism 4 and a trailer connection mechanism 5;

[0042] The lifting block 2 is slidably installed in the frame 1;

[0043] The lifting controller 3 is connected to the lifting block 2 to control the lifting and lowering movement of the lifting block 2;

[0044] The surface of the lifting block 2 is provided with a mounting groove, and a limiting plate 21 is provided at the bottom opening of the mounting groove;

[0045] The fork mechanism 4 or the trailer connection mechanism 5 is installed on the lifting block 2, the fork mechanism 4 is used for loading and unloading goods, and the trailer connection mechanism 5 is used for docking with the trailer port of the car;

[0046] When in use, the fork mechanism 4 is installed on the lifting block 2, and the lifting controller 3 is used to control the lifting block 2 to achieve lifting and movement, so that the fork mechanism 4 can complete the loading and unloading of goods. When the forklift needs to move with the vehicle, the fork mechanism 4 is removed and installed in the vehicle, and then the trailer connecting mechanism 5 is installed on the lifting block 2. When the lifting block 2 is controlled to be lowered to the lowest point by the lifting controller 3, it is connected to the trailer port of the car through the trailer connecting mechanism 5 to complete the installation of the forklift.

[0047] In this embodiment, the fork mechanism 4 includes a first crossbeam 42, a first angle beam 41 and an L-shaped fork 43. The L-shaped fork 43 is provided with two groups, which are symmetrically arranged on the first crossbeam 42. The first angle beam 41 is arranged on the back of the two groups of L-shaped forks 43 and is arranged above the first crossbeam 42. The upper surface of the first angle beam 41 is provided with a fixing hole, and the upper surface of the lifting block 2 is provided with a connecting hole corresponding to the fixing hole. When the fork mechanism 4 is installed on the lifting block 2, the horizontal part of the first angle beam 41 covers the surface of the lifting block 2, and the connecting hole coincides with the fixing hole. The pin is inserted into the fixing hole and the connecting hole, and the first crossbeam 42 is installed in the installation groove;

[0048] When in use, the horizontal part of the first angle beam 41 covers the surface of the lifting block 2 and is fixed by inserting and exiting the pin. After the first cross beam 42 enters the installation groove, it moves downward and enters the bottom position of the installation groove. The limiting plate 21 limits and fixes the first cross beam 42, and the L-shaped fork 43 is used to realize the loading and unloading of goods.

[0049] In this embodiment, the trailer connection mechanism 5 includes a second cross beam 52, a second angle beam 51, a longitudinal beam 53 and a docking square tube 54. The longitudinal beam 53 is provided with two groups and is fixedly installed on the second cross beam 52. The first angle beam 41 is provided on the back of the two groups of L-shaped forks 43. The docking square tube 54 is provided between the two groups of longitudinal beams 53 for docking with the trailer port of the car.

[0050] It should be noted that the second angle beam 51 has the same structure as the first angle beam 41 and is installed in the same way as the lifting block 2. Similarly, the second cross beam 52 has the same structure as the first angle beam 41 and is installed in the same way as the lifting block 2. The docking square tube 54 between the longitudinal beams 53 is used to dock with the trailer port of the car.

[0051] refer to Figure 4 , the second embodiment of the utility model:

[0052] When in use, two forklifts are arranged opposite to each other, and both forklifts are equipped with trailer connection mechanisms 5, a rod body is docked between the docking square tubes 54 of the two forklifts, and a hanging rope or object can be installed under the rod to play the role of a gantry.

[0053] refer to Figure 5 , the third embodiment of the utility model:

[0054] When in use, two forklifts are arranged opposite to each other, and both forklifts are equipped with fork mechanisms 4, a board is placed above the L-shaped forks 43 of the two forklifts, and workers can stand on the board to play the role of scaffolding.

[0055] refer to Figure 6 , the fourth embodiment of the utility model:

[0056] When in use, two groups of forklifts are set up, and the rod bodies are installed in a butt joint between each group of forklifts. The objects to be lifted are connected to the rod bodies through lifting ropes, and the lifting of the objects is achieved through the combined force of four forklifts.

[0057] refer to Figure 7 , the fifth embodiment of the utility model:

[0058] On the basis of the second embodiment, in this embodiment, the lifting controller 3 includes a reel control component 33, a wire rope 32 and a hanging wheel 31, the hanging wheel 31 is arranged on the top of the inner wall of the frame 1, one end of the wire rope 32 is connected to the reel control component 33, and the other end of the wire rope 32 is connected to the lifting block 2 through the hanging wheel 31, the reel control component 33 includes a box 331, a winding drum 332, a motor 333, a battery 335 and a controller 334, the box 331 is provided with a partition, the partition divides the internal space of the box 331 into a reel chamber, a power supply chamber and a control chamber, the reel 332 is installed in the reel chamber, and the motor 333 is connected to the reel 332, the top of the reel chamber is provided with a wire outlet hole, the battery 335 is installed in the power supply chamber, and the controller 334 is installed in the control chamber;

[0059] When in use, the motor 333 drives the winding drum 332 to control the winding and unwinding of the wire rope 32, thereby realizing the lifting and lowering control of the lifting block 2. The battery 335 provides power for the motor 333. The controller 334 is used to control the opening and closing of the motor 333. Through the installation of the box body 331, the overall detachable setting of the winding and unwinding control component 33 is realized.

[0060] The top and bottom of the box 331 are both provided with handles; the box 331 is detachable and has an anti-theft function, and the high-value parts are kept separately.

[0061] When in use, on the basis of the second embodiment, the reel control component 33 can be removed and installed on the rod body. When the lifting block 2 is lifted to a high position by a forklift, the end of the wire rope 32 can be tied to the frame 1 due to the removal of the reel control component 33 to fix the lifting block 2. The cable of the winding drum 332 in the reel control component 33 extends out through the cable outlet hole, and the objects can be hoisted by the cable. It should be noted that the cable can be used in conjunction with the pulley block to achieve labor-saving hoisting.

[0062] It should be noted that in the present application, the reel-reel control assembly 33 in the forklift group can realize synchronous lifting control through the controller 334 to achieve coordinated lifting.

[0063] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0064] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0065] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multifunctional lightweight forklift group capable of synchronous control, comprising at least one group of forklifts arranged in pairs, characterized in that: The forklift comprises a frame, a lifting block, a lifting controller, a fork mechanism and a trailer connection mechanism; The lifting block is slidably installed in the frame; The lifting controller is connected to the lifting block to control the lifting and lowering movement of the lifting block; A mounting groove is concavely provided on the surface of the lifting block, and a limiting plate is provided at the bottom opening of the mounting groove; The cargo fork mechanism or the trailer connection mechanism is installed on the lifting block, the cargo fork mechanism is used for loading and unloading cargo, and the trailer connection mechanism is used for docking with the trailer port of the car.

2. A synchronously controllable multifunctional light forklift group according to claim 1, characterized in that: The fork mechanism comprises a first cross beam, a first angle beam and an L-shaped fork; The L-shaped forks are provided in two groups and are symmetrically arranged on the first cross beam. The first angle beam is arranged on the backs of the two groups of L-shaped forks and above the first cross beam. The upper surface of the first angle beam is provided with a fixing hole. The upper surface of the lifting block is provided with a connecting hole corresponding to the fixing hole. When the fork mechanism is installed on the lifting block, the horizontal part of the first angle beam covers the surface of the lifting block, and the connecting hole coincides with the fixing hole. The pin is inserted into the fixing hole and the connecting hole, and the first cross beam is installed in the installation groove.

3. A synchronously controllable multifunctional light forklift group according to claim 1, characterized in that: The trailer connection mechanism includes a second cross beam, a second angle beam, a longitudinal beam and a docking square tube. The longitudinal beams are provided in two groups and are fixedly installed on the second cross beams. The docking square tube is provided between the two groups of longitudinal beams for docking with the trailer port of the car.

4. A synchronously controllable multifunctional light forklift group according to claim 1, characterized in that: The lifting controller includes a retractable and rewindable control component, a wire rope and a hanging wheel. The hanging wheel is arranged on the top of the inner wall of the frame. One end of the wire rope is connected to the retractable and rewindable control component, and the other end of the wire rope is connected to the lifting block through the hanging wheel.

5. A synchronously controllable multifunctional light forklift group according to claim 4, characterized in that: The reel control assembly includes a box, a winding reel, a motor, a battery and a controller. The box is provided with a partition, and the partition divides the internal space of the box into a reel chamber, a power supply chamber and a control chamber. The winding reel is installed in the reel chamber, and the motor is connected to the winding reel. A wire outlet hole is provided on the top of the reel chamber, the battery is installed in the power supply chamber, and the controller is installed in the control chamber.

6. A synchronously controllable multifunctional light forklift group according to claim 5, characterized in that: The top and the bottom of the box body are both provided with handle straps.

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