Cushion lever grabbing device

Abstract

The invention discloses a cushion lever grabbing device, and belongs to the technical field of pipe rod transfer, the cushion lever grabbing device comprises a rail mounting plate fixedly connected to a box stacking and pipe moving vehicle through bolts, a walking mechanism is assembled on the rail mounting plate, a lifting mechanism is assembled on the walking mechanism, a rotating mechanism is assembled at the bottom end of the lifting mechanism, and a lifting mechanism is assembled on the rotating mechanism. The hoisting mechanism is assembled at the bottom end of the rotating mechanism; the device is composed of the rail mounting plate, the walking mechanism, the lifting mechanism, the rotating mechanism and the hoisting mechanism, automatic hoisting placement and grabbing of the cushion lever can be achieved, manual operation is not needed, the labor intensity is relieved, and meanwhile the grabbing efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of pipe rod transportation, and particularly relates to a pad bar grabbing device. Background Art

[0002] During the production, transportation, and storage of pipe rods, in order to achieve structured protection, standardized management, and functional adaptation, improve the quality and operation efficiency of pipe rods, and meet industry specifications simultaneously, boxing is required.

[0003] Currently, the operation steps for boxing pipe rods are as follows: First, place a layer of pad bars at the bottom of the pipe rod box, then place a layer of pipe rods on top of the pad bars, and box layer by layer until full.

[0004] Currently, the operation steps for unboxing pipe rods are as follows: First, transfer the topmost layer of pipe rods to the required location, then grab the lower pad bars and place them at both ends or on the outer frame of the pipe rod box, and unbox layer by layer until all are transferred.

[0005] Laying and grabbing the pad bars during the above-mentioned pipe rod boxing and unboxing processes both require manual operation, resulting in high labor intensity and low efficiency.

[0006] In view of this, a pad bar grabbing device is designed to solve the above problems. Summary of the Invention

[0007] To solve the problems raised in the above background art, the present invention provides a pad bar grabbing device, which has the characteristics of being able to automatically lift and place and grab the pad bars, eliminating the need for manual operation, reducing labor intensity, and improving the grabbing efficiency at the same time.

[0008] To achieve the above object, the present invention provides the following technical solution: A pad bar grabbing device, comprising: a track mounting plate fixedly connected to the box stacking and pipe transferring vehicle by bolts, a traveling mechanism assembled on the track mounting plate, a lifting mechanism assembled on the traveling mechanism, a rotating mechanism assembled at the bottom end of the lifting mechanism, and a hoisting mechanism assembled at the bottom end of the rotating mechanism.

[0009] Further, the traveling mechanism includes two traveling tracks symmetrically and fixedly connected to the upper and lower sides of the side wall of the track mounting plate and a traveling rack fixedly connected to the middle of the side wall of the track mounting plate. An installation seat is slidably connected outside the two traveling tracks. The installation seat extends out sliding blocks corresponding to the two traveling tracks respectively, and the sliding blocks extend into the two traveling tracks. A traveling motor is fixedly connected to the side wall of the installation seat away from the traveling track. The output end of the traveling motor penetrates through the installation seat and extends to the other side and is fixedly sleeved with a traveling gear, and the traveling gear is meshed with the traveling rack.

[0010] Further, the lifting mechanism includes a lifting motor and a lifting seat fixedly connected to both sides of the top end of the mounting seat. The output end of the lifting motor penetrates through the lifting seat and extends into the interior of the lifting seat, and is fixedly sleeved with a lifting gear. Inside the lifting seat, a lifting rack is movably connected through an opening on one side of the lifting gear, and the lifting rack is meshed with the lifting gear.

[0011] Further, the rotating mechanism includes a rotating seat fixedly connected to the bottom end of the lifting rack. Two pins are symmetrically inserted into the rotating seat, and a mounting hole is formed at the bottom end of the rotating seat.

[0012] Further, the hoisting mechanism includes a hoisting seat arranged below the rotating seat. Two jacks are symmetrically formed at the top end of the hoisting seat in the horizontal and vertical directions respectively. The top end of the hoisting seat passes through the mounting hole and extends into the interior of the rotating seat, and the two pins are inserted into the two horizontal jacks or vertical jacks according to requirements to achieve a 90° rotation. Two hoisting claws are symmetrically and fixedly connected to the bottom end of the hoisting seat.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The present invention is composed of a track mounting plate, a traveling mechanism, a lifting mechanism, a rotating mechanism, and a hoisting mechanism, which can realize the automatic hoisting, placement, and grasping of the cushion bars without manual operation, reducing the labor intensity and improving the grasping efficiency at the same time.

[0015] 2. The rotating mechanism of the present invention is arranged between the lifting mechanism and the hoisting mechanism, which can adjust the position of the hoisting mechanism according to the position of the cushion bars to be placed or grasped, so as to adapt to the placement or grasping requirements of the cushion bars at different positions. At the same time, the rotating mechanism has a simple structure and low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the present invention;

[0017] Figure 2 is a front view of the present invention;

[0018] Figure 3 is a top view of the present invention;

[0019] Figure 4 is a side view of the present invention;

[0020] Figure 5 is a partial structural schematic diagram of the present invention;

[0021] In the figure: 1. Track mounting plate;

[0022] 2. Traveling mechanism; 2-1. Traveling track; 2-2. Traveling rack; 2-3. Mounting seat; 2-4. Traveling motor; 2-5. Traveling gear;

[0023] 3. Lifting mechanism; 3-1. Lifting motor; 3-2. Lifting gear; 3-3. Lifting rack; 3-4. Lifting seat

[0024] 4. Rotating mechanism; 4-1. Rotating seat; 4-2. Plug

[0025] 5. Hoisting mechanism; 5-1. Hoisting seat; 5-2. Hoisting claw Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention

[0027] The present invention provides the following technical solutions: A pad bar grabbing device includes: a track mounting plate 1 fixedly connected to a code box pipe transfer vehicle by bolts, a traveling mechanism 2 is assembled on the track mounting plate 1, a lifting mechanism 3 is assembled on the traveling mechanism 2, a rotating mechanism 4 is assembled at the bottom end of the lifting mechanism 3, and a hoisting mechanism 5 is assembled at the bottom end of the rotating mechanism 4

[0028] In this embodiment, referring to the attached Figure 1 Before the device grabs the pad bar, based on the position of the pad bar to be grabbed, the hoisting position of the hoisting mechanism 5 is adjusted through the rotating mechanism 4

[0029] When the device grabs the pad bar, the traveling mechanism 2 moves the lifting mechanism 3, the rotating mechanism 4 and the hoisting mechanism 5 to the pad bar grabbing position. The lifting mechanism 3 is started to drive the rotating mechanism 4 and the hoisting mechanism 5 to descend until the hoisting mechanism 5 descends to the pad bar grabbing adaptation position and stops. The hoisting mechanism 5 hoists the pad bar. After the hoisting is completed, the lifting mechanism 3 is started to drive the rotating mechanism 4 and the hoisting mechanism 5 to rise and reset. The traveling mechanism 2 moves the lifting mechanism 3, the rotating mechanism 4 and the hoisting mechanism 5 to the pad bar placing position. The lifting mechanism is started to drive the rotating mechanism 4 and the hoisting mechanism 5 to descend until the hoisting mechanism 5 descends to the pad bar placing adaptation position and stops. The hoisting mechanism 5 puts down the pad bar to complete the pad bar grabbing

[0030] Specifically, the traveling mechanism 2 includes two traveling tracks 2-1 symmetrically and fixedly connected to the upper and lower sides of the side wall of the track mounting plate 1, and a traveling rack 2-2 fixedly connected to the middle of the side wall of the track mounting plate 1. A mounting seat 2-3 is slidably connected outside the two traveling tracks 2-1. The mounting seat 2-3 extends sliding blocks corresponding to the tracks of the two traveling tracks 2-1, and the sliding blocks extend into the tracks of the two traveling tracks 2-1. A traveling motor 2-4 is fixedly connected to the side wall of the mounting seat 2-3 away from the traveling track 2-1. The output end of the traveling motor 2-4 penetrates through the mounting seat 2-3 and extends to the other side and is fixedly sleeved with a traveling gear 2-5. The traveling gear 2-5 is meshed and connected with the traveling rack 2-2.

[0031] In this embodiment, referring to the attached Figure 2 and 4 , the traveling mechanism 2 is driven by the started traveling motor 2-4 to rotate the output end. The output end of the traveling motor 2-4 drives the traveling gear 2-5 to rotate. During the rotation of the traveling gear 2-5, it moves on the traveling rack 2-2, driving the mounting seat 2-3 to move on the two traveling tracks 2-1. The mounting seat 2-3 drives the lifting mechanism 3, the rotating mechanism 4, and the hoisting mechanism 5 to move, so as to realize the traveling function.

[0032] Specifically, the lifting mechanism 3 includes a lifting motor 3-1 and a lifting seat 3-4 fixedly connected to both sides of the top end of the mounting seat 2-3. The output end of the lifting motor 3-1 penetrates through the lifting seat 3-4 and extends into the interior of the lifting seat 3-4 and is fixedly sleeved with a lifting gear 3-2. A lifting rack 3-3 is movably connected to one side of the lifting gear 3-2 inside the lifting seat 3-4 through an opening. The lifting rack 3-3 is meshed and connected with the lifting gear 3-2.

[0033] In this embodiment, referring to the attached Figure 2 and 3 , the lifting mechanism 3 is driven by the started lifting motor 3-1 to rotate the output end. The output end of the lifting motor 3-1 drives the lifting gear 3-2 to rotate. During the rotation of the lifting gear 3-2, it drives the lifting rack 3-3 to move up or down. The lifting rack 3-3 drives the rotating mechanism 4 and the hoisting mechanism 5 to lift, so as to realize the lifting function.

[0034] Specifically, the rotating mechanism 4 includes a rotating seat 4-1 fixedly connected to the bottom end of the lifting rack 3-3. Two pins 4-2 are symmetrically inserted into the rotating seat 4-1. An installation hole is opened at the bottom end of the rotating seat 4-1.

[0035] In this embodiment, referring to the attached Figure 5 , the rotating mechanism 4 realizes the rotating function by inserting the two pins 4-2 into the two horizontal jacks or the two vertical jacks of the hoisting seat 5-1.

[0036] Specifically, the hoisting mechanism 5 includes a hoisting seat 5-1 disposed below the rotating seat 4-1. Horizontally and vertically symmetrically two jacks are opened at the top end of the hoisting seat 5-1. The top end of the hoisting seat 5-1 passes through the mounting hole and extends into the rotating seat 4-1. And two pins 4-2 are inserted into the two horizontal jacks or vertical jacks according to requirements to achieve 90° rotation. Symmetrically two hoisting claws 5-2 are fixedly connected to the bottom end of the hoisting seat 5-1.

[0037] In this embodiment, referring to the attached Figure 5 , the hoisting mechanism 5 hoists the cushion bar by two hoisting claws 5-2 to achieve the hoisting function.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pad bar grasping device, characterized in that, Including: A track mounting plate (1) fixedly connected to the pipe transfer vehicle of the code box by bolts. A traveling mechanism (2) is assembled on the track mounting plate (1). A lifting mechanism (3) is assembled on the traveling mechanism (2). A rotating mechanism (4) is assembled at the bottom end of the lifting mechanism (3). A hoisting mechanism (5) is assembled at the bottom end of the rotating mechanism (4).

2. The pad bar grasping device according to claim 1, wherein: The traveling mechanism (2) includes two traveling tracks (2-1) symmetrically and fixedly connected to the upper and lower sides of the side wall of the track mounting plate (1) and a traveling rack (2-2) fixedly connected to the middle of the side wall of the track mounting plate (1). An installation seat (2-3) is slidably connected outside the two traveling tracks (2-1). The installation seat (2-3) extends sliding blocks corresponding to the tracks of the two traveling tracks (2-1), and the sliding blocks extend into the tracks of the two traveling tracks (2-1). A traveling motor (2-4) is fixedly connected to the side wall of the installation seat (2-3) away from the traveling track (2-1). The output end of the traveling motor (2-4) penetrates through the installation seat (2-3) and extends to the other side and is fixedly sleeved with a traveling gear (2-5). The traveling gear (2-5) is meshed with the traveling rack (2-2).

3. The pad bar gripping device according to claim 2, wherein: The lifting mechanism (3) includes a lifting motor (3-1) and a lifting seat (3-4) fixedly connected to both sides of the top end of the installation seat (2-3). The output end of the lifting motor (3-1) penetrates through the lifting seat (3-4) and extends into the interior of the lifting seat (3-4) and is fixedly sleeved with a lifting gear (3-2). A lifting rack (3-3) is movably connected through an opening on one side of the lifting gear (3-2) inside the lifting seat (3-4). The lifting rack (3-3) is meshed with the lifting gear (3-2).

4. The pad bar gripping device according to claim 3, characterized in that: The rotating mechanism (4) includes a rotating seat (4-1) fixedly connected to the bottom end of the lifting rack (3-3). Two pins (4-2) are symmetrically inserted into the rotating seat (4-1). An installation hole is opened at the bottom end of the rotating seat (4-1).

5. The pad bar gripping device according to claim 4, characterized in that: The hoisting mechanism (5) includes a hoisting seat (5-1) arranged below the rotating seat (4-1). Two jacks are symmetrically opened on the transverse and longitudinal directions at the top end of the hoisting seat (5-1). The top end of the hoisting seat (5-1) passes through the installation hole and extends into the interior of the rotating seat (4-1). And the two pins (4-2) are inserted into the two transverse jacks or longitudinal jacks according to requirements to achieve 90° rotation. Two hoisting claws (5-2) are symmetrically and fixedly connected to the bottom end of the hoisting seat (5-1).

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