CN219340891U - An integral overturning mechanism of an integral push type container loader - Google Patents

Abstract

The utility model relates to the technical field of container loaders, in particular to an integral overturning mechanism of an integral push type container loader, which comprises two sets of supporting frames arranged in parallel. The upper ends are jointly fixed with two sets of cross bars parallel to each other, and the upper ends of one set of cross bars are provided with screw rods for rotation through bearing seats, and the screw rods are driven to rotate by the first motor. The utility model can drive the jaw assembly to move up and down through the operation of the hydraulic cylinder, and can drive the two groups of jaw assemblies to approach each other through the operation of the first motor, and can surround and clamp the goods together with the wooden pallet placed on the upper end of the goods. The second motor works, which can drive the goods clamped by the jaw assembly to rotate 180 degrees together with the wooden pallet placed on the upper end of the cargo, and automatically place the wooden pallet on the lower end of the cargo, without manually lifting the cargo and placing it on the wooden pallet The upper end improves work efficiency and reduces labor intensity of workers.

Description

An integral overturning mechanism of an integral push type container loader

technical field

The utility model relates to the technical field of container loaders, in particular to an integral overturning mechanism of an integral push type container loader.

Background technique

The container is a rectangular parallelepiped storage box. Container loading and unloading refers to the loading and unloading of containers as cargo units, using special machinery for loading and unloading container vehicles and ships, stacking, unstacking and transshipment of containers in the yard (warehouse). When the container is loaded, in order to facilitate stacking, make the goods neatly placed, and make reasonable use of the space, it is necessary to place a pallet at the lower end of the cargo. In the prior art, it is generally necessary for one person to lift the cargo and one person to insert the pallet into the cargo. The lower end, or the goods are directly lifted to the upper end of the pallet manually, which makes the labor intensity of the workers high and the packing efficiency low.

For this reason, we introduce an integral overturning mechanism of an integral push type container loader.

Utility model content

The purpose of this utility model is to provide an integral overturning mechanism of an integral push type container loader, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an integral overturning mechanism of an integral push type container loader, which includes two sets of supporting frames arranged in parallel, the supporting frames are Π-shaped, and the upper ends of the two sets of supporting frames There are two sets of cross bars parallel to each other fixed together, the upper end of one set of the cross bars is rotated by a screw rod through the bearing seat, and the screw rod is driven and rotated by the first motor, and the surface of the screw rod is provided with two groups of opposite directions. The threads on the screw rod and located at the two groups of threads are all threaded with a nut seat, the upper end of the nut seat is fixed with a top plate, the lower end of the top plate is fixed with a slider, and the other set of cross bars The upper end is fixedly provided with a first guide rail for slidingly connecting the slider;

A hydraulic cylinder is fixedly installed on the upper end of the top plate, and a driving box is fixedly arranged at the lower end of the hydraulic cylinder. The opposite side walls of the two groups of the driving boxes are provided with rotating shafts through bearings, and the rotating shafts are arranged in the driving box. The driving assembly is driven to rotate, and the end of the rotating shaft outside the drive box is fixed with a jaw assembly.

A bottom plate is welded on the bottom of the support frame, and a reinforcing rib is welded between the bottom plate and the support frame. The base plate is placed on the ground, and the reinforcing ribs strengthen the structural strength between the base plate and the supporting frame.

The side wall of the outside of the drive box opposite to the jaw assembly is fixed with a slide bar, and the lower end of the top plate is fixed with a mounting plate, and the mounting plate extends into the lower end between the two sets of cross bars. A side of the mounting plate facing the drive box is fixedly provided with a second guide rail for slidingly connecting the sliding bar. The sliding bar slides on the second guide rail to guide and limit the drive box, so that the drive box moves vertically up and down under the drive of the hydraulic cylinder without deviation.

The driving assembly includes a second motor, a driving bevel gear fixedly arranged on the output shaft of the second motor, and a driven bevel gear fixedly arranged on the rotating shaft, and the driven bevel gear meshes with the driving bevel gear. Through the operation of the second motor, the driving bevel gear is driven to rotate, thereby driving the driven bevel gear and the rotating shaft to rotate.

The left and right groups of jaw assemblies are arranged symmetrically, and the jaw assemblies include a first side plate. A second clamping jaw is fixedly provided, and a second side plate is fixedly provided on a side opposite to the front and rear second clamping jaws. The jaw components on the left and right sides move towards the direction of the goods, and the goods are surrounded and clamped together with the wooden pallet as a whole.

Compared with the prior art, the beneficial effect of the utility model is that the utility model can drive the jaw assembly to move up and down through the operation of the hydraulic cylinder, and can drive the two sets of jaw assemblies to move in opposite directions through the operation of the first motor. By two sets of jaw assemblies approaching each other, the goods together with the wooden pallet placed on the upper end of the goods can be encircled and clamped as a whole, and the goods clamped by the jaw assembly together with the wooden pallet placed on the upper end of the goods can be driven through the operation of the second motor Carry out 180-degree rotation, automatically place the wooden pallet on the lower end of the goods, and transport the goods together with the wooden pallet on the roller line, without manually lifting the goods and then placing them on the top of the wooden pallet, improving work efficiency and reducing labor intensity of workers .

Description of drawings

Fig. 1 is the utility model top view structure schematic diagram;

Fig. 2 is a schematic diagram of the main view structure of the utility model;

Fig. 3 is a structural schematic diagram of the drive box and the jaw assembly of the utility model;

Fig. 4 is a schematic diagram of the roof structure of the utility model.

In the figure: 1. Support frame; 2. Cross bar; 3. Screw rod; 4. First motor; 5. Nut seat; 6. Top plate; 7. Slider; 8. First guide rail; 9. Hydraulic cylinder; 10 , driving box; 11, rotating shaft; 12, base plate; 13, reinforcing rib; 14, sliding bar; 15, mounting plate; 16, second guide rail; 17, second motor; 18, driving bevel gear; 19, driven Bevel gear; 20, the first side plate; 21, the first jaw; 22, the second jaw; 23, the second side plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: an integral overturning mechanism of an integral push type container loader, including two sets of support frames 1 arranged in parallel, the support frames 1 are Π-shaped, and the bottom of the support frame 1 A base plate 12 is welded, and reinforcing ribs 13 are welded between the base plate 12 and the support frame 1 . The base plate 12 is placed on the ground, and the ribs 13 strengthen the structural strength between the base plate 12 and the support frame 1 .

The upper ends of the two sets of support frames 1 are jointly fixed with two sets of cross bars 2 parallel to each other, and the upper ends of one set of cross bars 2 are rotated by bearing seats to be provided with screw rods 3, and the screw rods 3 are driven to rotate by the first motor 4, and the surface of the screw rods 3 There are two groups of threads with opposite directions. The screw rod 3 and the two groups of threads are threadedly connected with a nut seat 5. The upper end of the nut seat 5 is fixed with a top plate 6, and the lower end of the top plate 6 is fixed with a slider 7. The other set The upper end of the cross bar 2 is fixedly provided with a first guide rail 8 for slidingly connecting the slider 7 . The slider 7 slides in the first guide rail 8 to guide and limit the top plate 6, so that the top plate 6 can only slide left and right, and the first motor 4 works to drive the screw mandrel 3 to rotate, so that two groups of nut seats 5 Moving in opposite directions, thereby driving two sets of top plates 6 to move in opposite directions.

The upper end of the top plate 6 is fixedly equipped with a hydraulic cylinder 9, the lower end of the hydraulic cylinder 9 is fixedly provided with a drive box 10, the side wall of the drive box 10 opposite to the jaw assembly is fixedly provided with a slide bar 14, and the lower end of the top plate 6 is fixedly provided with a The mounting plate 15 extends into the lower end between the two groups of cross bars 2 , and the mounting plate 15 is fixedly provided with a second guide rail 16 for slidingly connecting the slide bar 14 to one side of the drive box 10 . Working through the hydraulic cylinder 9, the driving box 10 is driven to move up and down, and the sliding bar 14 slides on the second guide rail 16 to play a role of guiding and limiting the driving box 10, so that the driving box 10 is driven by the hydraulic cylinder 9. Move up and down vertically without offset.

The opposite side walls of the two groups of drive boxes 10 are rotated by bearings to be provided with a rotating shaft 11, and the rotating shaft 11 is driven to rotate by a drive assembly arranged in the drive box 10. The drive assembly includes a second motor 17, and is fixedly arranged on the second motor 17. The driving bevel gear 18 of the output shaft and the driven bevel gear 19 fixedly arranged on the rotating shaft 11, the driven bevel gear 19 meshes with the driving bevel gear 18, and the end of the rotating shaft 11 located outside the driving box 10 is fixedly provided with a jaw assembly , two sets of jaw assemblies on the left and right are arranged symmetrically, the jaw assembly includes a first side plate 20, first jaws 21 are fixed at both ends of the first side plate 20, and first jaws 21 are fixed at both ends of the first side plate 20. The second clamping jaw 22 is fixed with a second side plate 23 on opposite sides of the front and rear second clamping jaws 22 . In the last station, the wooden pallet is directly placed on the upper end of the goods, and the left and right jaw assemblies move towards the direction of the goods, and the goods are surrounded and clamped together with the wooden pallet as a whole; it works through the second motor 17 , driving the driving bevel gear 18 to rotate, thereby driving the driven bevel gear 19 and the rotating shaft 11 to rotate, driving the jaw assembly, the goods and the wooden pallet to rotate 180 degrees, and the wooden pallet is turned over to the lower end of the cargo.

Specifically, when in use, the hydraulic cylinder 9 is used to drive the drive box 10 to move downward together with the jaw assembly, and the two sets of jaw assemblies are moved to be flush with the goods, and then the first motor 4 is used to drive the screw rod 3 Rotate, so that the two groups of top plates 6, the drive box 10 and the jaw assembly move towards the direction of the goods, and the goods and the wooden pallet are surrounded and clamped by the two groups of jaw assemblies, and then the hydraulic cylinder 9 works in reverse to drive the goods. The box body 10, the jaw assembly, the goods and the wooden pallet move upwards, so that the goods and the wooden pallet are separated from the lower roller line, and then the second motor 17 of the drive assembly works, and the driving shaft 11 drives the jaw assembly, the goods and the wooden pallet The board rotates 180 degrees, and the hydraulic cylinder 9 works to move the goods together with the wooden pallet down and put them back on the roller line. The wooden pallet can move the goods together with the wooden pallet to the next station through the roller line.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. An integral overturning mechanism of an integral push type container loader, comprising two sets of support frames (1) arranged in parallel, characterized in that: the support frames (1) are ∏-shaped, and the two sets of support frames (1) ) upper ends are jointly fixed with two groups of cross bars (2) parallel to each other, and the upper ends of one set of cross bars (2) are provided with screw rods (3) rotating through the bearing housings, and the screw rods (3) are passed through the first motor (4) drive to rotate, the surface of the screw mandrel (3) is provided with two groups of threads in opposite directions, on the screw mandrel (3) and at the places where the two groups of threads are all threadedly connected with a nut seat (5), so The upper end of the nut seat (5) is fixed with a top plate (6), the lower end of the top plate (6) is fixed with a slider (7), and the upper end of the other set of cross bars (2) is fixed with a slider for sliding connection. (7) the first guide rail (8); The upper end of the top plate (6) is fixedly equipped with a hydraulic cylinder (9), and the lower end of the hydraulic cylinder (9) is fixedly provided with a drive box (10), and the opposite side walls of the two sets of drive boxes (10) pass through A rotating shaft (11) is provided for bearing rotation, and the rotating shaft (11) is driven to rotate through a drive assembly arranged in the driving box (10). One end of the rotating shaft (11) outside the driving box (10) is fixedly provided with Gripper assembly. 2. The integral overturning mechanism of an integral push type container loader according to claim 1, characterized in that: the bottom of the support frame (1) is welded with a bottom plate (12), and the bottom plate (12) is connected with the support frame (1) are welded with stiffeners (13). 3. The overall turning mechanism of an integral push type container loader according to claim 1, characterized in that: the side wall of the drive box (10) opposite to the jaw assembly is fixedly provided with a sliding bar (14), the lower end of the top plate (6) is fixedly provided with a mounting plate (15), and the mounting plate (15) extends into the lower end between two groups of cross bars (2), and the mounting plate (15) faces One side of the drive box (10) is fixedly provided with a second guide rail (16) for slidingly connecting the sliding bar (14). 4. The integral overturning mechanism of an integral push type container loader according to claim 1, characterized in that: the drive assembly includes a second motor (17), a motor fixedly arranged on the output shaft of the second motor (17) A driving bevel gear (18) and a driven bevel gear (19) fixedly arranged on the rotating shaft (11), the driven bevel gear (19) meshing with the driving bevel gear (18). 5 . The overall turning mechanism of an integral push type container loader according to claim 1 , characterized in that: the left and right two groups of the jaw assemblies are arranged symmetrically. 6. The overall turning mechanism of an integral push type container loader according to claim 5, characterized in that: the jaw assembly includes a first side plate (20), and the first side plate (20) is up and down Both ends are fixedly provided with first jaws (21), and the front and rear ends of the first side plate (20) are fixedly equipped with second jaws (22), and the front and rear second jaws (22) are opposite One side is fixedly provided with a second side plate (23).

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