Air rail type lifting forklift and air rail carrying system

Abstract

The utility model provides a sky rail type hoisting forklift and a sky rail carrying system, the sky rail type hoisting forklift comprises a longitudinal moving frame, a transverse moving frame, a rotary driving mechanism, a clamping jaw module and a telescopic pallet fork, the longitudinal moving frame is rectangular, the two sides of the longitudinal moving frame are respectively provided with a wheel type driving structure, and the middle of the longitudinal moving frame is provided with a transverse moving supporting guide rail; the transverse moving frame is movably connected to the transverse moving supporting guide rail, and the middle of the transverse moving frame droops. The rotary driving mechanism is mounted in the middle of the transverse moving frame and is driven by a gear ring; the clamping jaw module is provided with four clamping jaws which are all connected to the lower part of the rotary driving mechanism; the tops of the telescopic forks are connected to the lower portion of the rotary driving mechanism, and fork teeth at the bottoms of the telescopic forks are located under the clamping jaw module. According to the aerial rail type lifting forklift and the aerial rail carrying system, the tray where the steel drums are stacked can be forked up, the tray moves along the cross beam and then is placed on a carriage of a flat truck, and the overall structure is simple and easy to achieve.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle loading, in particular to an empty rail type lifting forklift and an empty rail handling system. Background Art

[0002] Currently, commonly used automated loading systems, such as the one developed by our company (patent application number 202410288289.5), are primarily designed for loading vehicles into enclosed compartments. However, these systems are inadequate when loading vehicles onto flatbed trucks. Therefore, a handling device capable of loading vehicles onto flatbed trucks was needed. Utility Model Content

[0003] In order to solve the problems existing in the prior art, the utility model provides an empty rail type lifting forklift and an empty rail handling system to solve the problem of stacking goods on a flatbed truck.

[0004] To achieve the above objectives, the following technical solutions are provided:

[0005] An empty rail type lifting forklift, comprising a longitudinal frame, a transverse frame, a rotary drive mechanism, a gripper module and a telescopic fork, wherein:

[0006] The longitudinal frame is rectangular, with wheel drive structures on both sides and a transverse moving support rail in the middle.

[0007] The transverse movement frame is movably connected to the transverse movement support rail, and the middle portion of the transverse movement frame is drooped;

[0008] The rotary drive mechanism is installed in the middle of the transverse frame and is driven by the ring gear;

[0009] The gripper module has four grippers arranged in a 2×2 pattern and all connected to the lower part of the rotary drive mechanism, and can rotate with the rotary drive mechanism;

[0010] There are more than two telescopic forks, the top of which is connected to the lower part of the rotary drive mechanism and avoids the clamping claw module, and the bottom fork teeth are located directly below the clamping claw module, and the fork teeth are connected to the rotary drive mechanism through a telescopic rod.

[0011] The fork tines are connected to the telescopic rod through a fine-adjustment mechanism.

[0012] The fine-tuning mechanism includes a base plate, and a cam shaft mechanism and a hinge shaft mechanism connected between the base plate and the fork teeth and arranged up and down, wherein the base plate is fixedly connected to the telescopic rod.

[0013] The camshaft mechanism is located at the upper part, and the hinge shaft mechanism is located at the lower part. The camshaft mechanism is driven by the reducer through the motor on the side.

[0014] The motor and reducer are located on the outside.

[0015] Each clamping claw is connected to the rotary drive mechanism through a telescopic cylinder.

[0016] The empty rail transport system comprises the empty rail lifting forklift, supporting vertical beams and cross beams. The supporting vertical beams are N-shaped structures, the cross beams are rectangular frame structures, and the longitudinal movement frame of the empty rail lifting forklift is connected to the cross beams.

[0017] A guide rail structure is provided on the top of the beam.

[0018] The span of the supporting beams is greater than the width of the truck so that the truck can be reversed under the beams and pass between the two supporting beams.

[0019] Compared with the prior art, the advantages of the present invention are as follows:

[0020] The utility model provides an empty rail type lifting forklift and an empty rail handling system, which can lift a pallet on which steel drums are stacked, move it along a crossbeam, and then lower it onto a compartment of a flatbed truck. The overall structure is simple and easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the empty rail type lifting forklift described in the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the empty rail type lifting forklift described in the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the empty rail type lifting forklift described in the utility model;

[0024] Figure 4 It is a structural schematic diagram of the empty rail transport system of the utility model.

[0025] In the picture:

[0026] 10-longitudinal movement frame, 20-transverse movement frame, 30-rotation drive mechanism, 40-grip module, 50-telescopic fork, 51-base plate, 52-hinge shaft mechanism, 53-cam shaft mechanism, 54-fork tine, 55-telescopic rod, 60-support vertical beam, 70-cross beam. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Example

[0029] like Figure 1-3 As shown, the embodiment of the present invention provides an empty rail type lifting forklift, comprising a longitudinal frame 10, a transverse frame 20, a rotary drive mechanism 30, a clamping claw module 40 and a telescopic fork 50, wherein:

[0030] The longitudinal movement frame 10 is rectangular, with wheel drive structures provided on both sides of the longitudinal movement frame 10, and a transverse movement support rail provided in the middle of the longitudinal movement frame. One optional embodiment is to provide a transverse movement support rail on one side and a gear rack drive mechanism on the other side, thereby supporting the transverse movement frame 20 to move transversely along the transverse movement support rail. Another optional embodiment is to use a cylinder telescopic control to drive the transverse movement frame 20 to move along the transverse movement support rail.

[0031] The transverse frame 20 is movably connected to the transverse moving support rail, and the middle part of the transverse frame is drooped; the size of the transverse frame 20 should be much smaller than that of the longitudinal frame 10, and the transverse frame 20 can move laterally along the hollow position in the middle of the longitudinal frame 10. The transverse frame 20 and the longitudinal frame 10 can be connected by rolling, sliding, etc.

[0032] The rotary drive mechanism 30 is installed in the middle of the transverse frame and is driven by the ring gear. The rotary drive mechanism 30 mainly drives the pinion gear through the motor, and the pinion gear meshes with the large ring gear to drive the ring gear to rotate. The motor and the pinion gear are fixed to the upper part of the transverse frame 20.

[0033] The clamping module 40 has four clamping jaws arranged in a 2×2 pattern and connected to the lower portion of the rotary drive mechanism so as to rotate with the rotary drive mechanism. Each clamping jaw adopts a three-jaw structure and can adopt a conventional clamping jaw mechanism. The design of the clamping jaw mechanism should be able to clamp the barrel cover on the top of the steel barrel.

[0034] There are two or more telescopic forks 50. The top one is connected to the bottom of the rotary drive mechanism and clear of the clamping module. The bottom one is located directly below the clamping module and is connected to the rotary drive mechanism via a telescopic rod. The main function of the telescopic forks 50 is to be able to extend and retract, so that the pallet and the steel drum on it can be lifted and lowered by the forks 54. After moving along the crossbeam 70 to the top of the flatbed truck's bed, the pallet can be lowered onto the flatbed truck's bed.

[0035] The fork tines 54 are connected to the telescopic rod 55 via a fine-tuning mechanism. The fine-tuning mechanism is used to adjust the pitch angle of the fork tines 54.

[0036] The fine-tuning mechanism includes a base plate 51, and a camshaft mechanism 53 and a hinge mechanism 52 connected between the base plate 51 and the fork tines 54, arranged vertically. The base plate 51 is fixedly connected to the telescopic rods 55. The base plate 51 is a rectangular plate structure with a width that spans the two telescopic rods 55. The two telescopic rods 55 are fixedly connected to the base plate 51, and the base plate 51 can fix the bottoms of the two telescopic rods 55, so that the two telescopic rods 55 can maintain synchronous extension and retraction.

[0037] The camshaft mechanism 53 is located at the upper part, and the hinge shaft mechanism 52 is located at the lower part. The camshaft mechanism 53 is driven by a reducer through a motor on the side.

[0038] The motor and reducer are located on the outside.

[0039] Each clamping claw is connected to the rotary drive mechanism through a telescopic cylinder.

[0040] like Figure 4 As shown, this embodiment also provides an empty rail handling system, including the empty rail lifting forklift, the supporting vertical beam 60 and the horizontal beam 70, the supporting vertical beam 60 is an N-shaped structure, the horizontal beam 70 is a rectangular frame structure, and the longitudinal movement frame 10 of the empty rail lifting forklift is connected to the horizontal beam 70.

[0041] A guide rail structure is provided on the top of the beam.

[0042] The span of the supporting beams is greater than the width of the truck so that the truck can be reversed under the beams and pass between the two supporting beams.

[0043] Compared with the prior art, the advantages of the present invention are as follows:

[0044] The utility model provides an empty rail type lifting forklift and an empty rail handling system, which can lift a pallet on which steel drums are stacked, move it along a crossbeam, and then lower it onto a compartment of a flatbed truck. The overall structure is simple and easy to implement.

[0045] Note that the above are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions are possible for those skilled in the art without departing from the scope of protection of the present invention. Therefore, while the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. The empty rail type lifting forklift is characterized by: It includes a longitudinal frame, a transverse frame, a rotary drive mechanism, a gripper module and a telescopic fork, wherein: The longitudinal frame is rectangular, with wheel drive structures on both sides and a transverse moving support rail in the middle. The transverse movement frame is movably connected to the transverse movement support rail, and the middle portion of the transverse movement frame is drooped; The rotary drive mechanism is installed in the middle of the transverse frame and is driven by the ring gear; The gripper module has four grippers arranged in a 2×2 pattern and all connected to the lower part of the rotary drive mechanism, and can rotate with the rotary drive mechanism; There are more than two telescopic forks, the top of which is connected to the lower part of the rotary drive mechanism and avoids the clamping claw module, and the bottom fork teeth are located directly below the clamping claw module, and the fork teeth are connected to the rotary drive mechanism through a telescopic rod.

2. The empty rail type lifting forklift according to claim 1, characterized in that: The fork tines are connected to the telescopic rod through a fine-adjustment mechanism.

3. The empty rail type lifting forklift according to claim 2, characterized in that: The fine-tuning mechanism includes a base plate, and a cam shaft mechanism and a hinge shaft mechanism connected between the base plate and the fork teeth and arranged up and down, wherein the base plate is fixedly connected to the telescopic rod.

4. The empty rail type lifting forklift according to claim 3, characterized in that: The camshaft mechanism is located at the upper part, and the hinge shaft mechanism is located at the lower part. The camshaft mechanism is driven by the reducer through the motor on the side.

5. The empty rail type lifting forklift according to claim 4, characterized in that: The motor and reducer are located on the outside.

6. The empty rail type lifting forklift according to claim 1, characterized in that: Each clamping claw is connected to the rotary drive mechanism through a telescopic cylinder.

7. The empty rail transport system is characterized by: It comprises the empty rail type lifting forklift, supporting vertical beams and horizontal beams as described in any one of claims 1-6, wherein the supporting vertical beams are of N-shaped structure, the horizontal beams are of rectangular frame structure, and the longitudinal movement frame of the empty rail type lifting forklift is connected to the horizontal beams.

8. The empty rail transport system according to claim 7, characterized in that: A guide rail structure is provided on the top of the beam.

9. The empty rail transport system according to claim 7, characterized in that: The span of the supporting beams is greater than the width of the truck so that the truck can be reversed under the beams and pass between the two supporting beams.

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