CN222006654U - Double-hydraulic container turnover machine - Google Patents

Abstract

The utility model relates to a double-hydraulic container turnover machine which comprises two turnover mechanisms which are arranged on two sides of a container in an opposite mode, wherein each turnover mechanism comprises a bottom beam and a turnover beam which is arranged above the bottom beam, the bottom beam is fixed on the ground, the turnover beams are hinged with the bottom beam, first oil cylinders which drive the turnover beams to rotate are hinged on the bottom beam, the two first oil cylinders synchronously move, two ends of the turnover beams in the length direction are respectively provided with a rotary lock, the rotary locks are arranged on the side wall, close to one side of the container, of the turnover beam, and the rotary locks are in locking fit with side lock holes of corner pieces of the container. The transport vehicle directly drives into the space between the two turnover mechanisms to load and unload the container, the turnover beam is driven by the two oil cylinders to turn over stably without the cooperation of a crane, the use is safer, the end part of the turnover beam is rotationally provided with the crank arm, the crank arm is provided with the hook and the lock rod hook of the door, and the door is driven to be opened and closed by the rotation of the crank arm, so that the transport vehicle is convenient to use.

Description

Double-hydraulic container turnover machine

Technical Field

The utility model relates to the technical field of turnover machines, in particular to a double-hydraulic container turnover machine.

Background

The common container turnover machine is mainly divided into a truss suspension type turnover machine and a chassis supporting type turnover machine, wherein a common structure of the chassis supporting type turnover machine is that a turnover frame is hinged above a chassis, a rotary lock for locking and fixing container corner fittings is arranged at the top of the turnover frame, and an oil cylinder is arranged on the chassis to drive the turnover frame to rotate so as to realize the turnover of the container. The turnover machine has the advantages of compact structure, low manufacturing cost, easy processing, small occupied space and movable use, and the defect that the turnover machine lacks a parking station, a transport vehicle cannot directly transport a container to a turnover frame for fixing, a crane is required to be matched for hoisting the container to the turnover frame for fixing, and the turnover machine is very inconvenient to use after being charged and then hoisted to the transport vehicle through the crane.

When the existing turnover machine turns over the container for loading, a person is required to climb up an operation table above the turnover machine so as to open and close the container door, and the use is inconvenient and potential safety hazards exist. And most of the turnover machines only drive the turnover frame to rotate through one oil cylinder, so that the risk of dropping a container can possibly occur under emergency conditions such as the condition that a hydraulic oil pipe bursts, and the safety of personnel is endangered.

Disclosure of utility model

The utility model provides a double-hydraulic container turnover machine aiming at the defects of the prior art.

The utility model is realized through the following technical scheme that the double-hydraulic container turnover machine comprises two turnover mechanisms which are arranged on two sides of a container in an opposite mode, wherein each turnover mechanism comprises a bottom beam and a turnover beam which is arranged above the bottom beam, the bottom beam is fixed on the ground, the turnover beam is hinged with the bottom beam, a first oil cylinder for driving the turnover beam to rotate is hinged on the bottom beam, the two first oil cylinders synchronously move, two ends of the turnover beam in the length direction are respectively provided with a rotary lock, the rotary locks are arranged on the side wall, close to the container, of the turnover beam, and side lock holes of corner pieces of the rotary locks and the container are in locking fit.

The two tilting mechanisms of this scheme set up in the both sides of container, and the transport vechicle is transported the container to between two tilting mechanisms, and the lock of the lateral wall at tilting beam lateral wall both ends is locked to the lockhole of container corner fitting, makes container and two tilting beams fixed, and through two first hydro-cylinder synchronous motion drive tilting beam rotations, realizes the upset of container, compares prior art, does not need to transport the container through the crane, convenient to use has greatly improved operating efficiency.

As optimization, the bottom beam comprises a bottom plate fixedly connected on the ground and two set square plates fixedly connected on the bottom plate, and the turnover beam is hinged with the set square plates through a first hinge shaft. The bottom beam is fixed on the ground through the bottom plate, and the turnover beam is rotationally connected with the triangular plate through the first hinge shaft.

As optimization, the first oil cylinder is positioned between the first hinge shaft and the box door of the container, the fixed end of the first oil cylinder is hinged with the bottom plate, the first oil cylinder extends in a direction away from the first hinge shaft, and the telescopic end of the first oil cylinder is hinged with the overturning beam through the second hinge shaft. According to the optimized scheme, the first oil cylinder is arranged at the position, so that the first oil cylinder drives the container to rotate and the box door is enabled to be upwards.

As optimization, a second oil cylinder is hinged to the bottom beam, and the second oil cylinder and the first oil cylinder synchronously drive the turning beam to rotate. The safety during the use is enhanced through the second oil cylinder, and the use is more stable and reliable.

As optimization, the fixed end of the second oil cylinder is hinged with the bottom plate, the telescopic end of the second oil cylinder is hinged with the overturning beam through a third hinge shaft, the second hinge shaft and the third hinge shaft are positioned on two sides of the first hinge shaft, and the second oil cylinder and the first oil cylinder synchronously and reversely move. According to the optimization scheme, the second oil cylinder and the first oil are located at two sides of the first hinge shaft, the second oil cylinder and the first oil cylinder move reversely, the first oil cylinder stretches out to shrink the second oil cylinder, the first oil cylinder shrinks to stretch out to synchronously drive the two sides of the first hinge shaft to move through the two oil cylinders, so that the turnover beam rotates more stably, and the turnover beam is more stable and reliable to use.

As optimization, one ends of the two overturning beams, which are close to the container doors, are hinged with crank arms, the two crank arms are oppositely arranged, one ends of the two crank arms, which are close to each other, are respectively propped against the two doors of the container, one ends of the two crank arms, which are far away from each other, are respectively hinged to the tops of the two overturning beams, the tops of the overturning beams are hinged with a third oil cylinder, and the extending ends of the third oil cylinder are hinged to the turning positions of the crank arms. According to the optimized scheme, the crank arm is driven to rotate through the third oil cylinder, when the door is opened, the door can be closed by pushing the door through the crank arm in a rotating mode, and the door is pressed after the door is closed.

As optimization, one end of each crank arm, which is close to each other, is hinged with a roller, and the roller is attached to the box door. When the crank arm of the optimization scheme is closed, the roller is propped against the box door, so that friction between the crank arm and the box door is reduced.

As optimization, the crank arm is provided with a hook, and when the crank arm is propped against the door, the hook is hooked on the door lock rod of the corresponding door. The door lock rod of this optimization scheme couple and chamber door is hooked, and when turning arm rotated, accessible couple pulling chamber door was opened.

As optimization, be equipped with the mount of cover in the container outside on the upset roof beam, the mount is including laminating the crosspiece at container top and laminating two perpendicular fender of container both sides wall, and the bottom that two perpendicular kept off respectively with two upset roof beam rigid couplings, the both ends rigid coupling of top and crosspiece that two perpendicular kept off. This optimization scheme is further fixed to the container through the mount, and upset roof beam and container side are fixed the back, and the mount cover is at the container outer wall, avoids the container upset to erect the risk of in-process outwards empting, reduces the potential safety hazard.

The beneficial effects of the utility model are as follows: the two tilting mechanisms are arranged on two sides of the container, the transport vehicle transports the container between the two tilting mechanisms, the lock on two ends of the side wall of the tilting beam is locked with the lock hole on the side wall of the container corner fitting, so that the container and the two tilting beams are fixed and turned over.

During the upset, through first hydro-cylinder and second hydro-cylinder synchronous drive upset roof beam upset container, make the upset roof beam rotate more stable, another still usable of damage of an hydro-cylinder avoids the container to pound the risk that falls, through the mount that the container outside cover was established, avoids the container to outwards empty the risk, further improves the security when using, uses more reliable and stable.

After overturning, the crank arm is driven to rotate outwards through the third oil cylinder, so that the hook on the crank arm pulls the box door to open, the crank arm rotates inwards, the roller at the end part of the crank arm pushes the box door to push the box door to close, the use is more convenient, and the operation efficiency is further improved

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic diagram of the turnover mechanism and container positional relationship;

fig. 4 is an enlarged view of a portion a of fig. 2;

The figure shows:

1. The door lock comprises a turnover mechanism, 2, a first hinge shaft, 3, a third hinge shaft, 4, a second hinge shaft, 5, a second oil cylinder, 6, a first oil cylinder, 7, a third oil cylinder, 8, a crank arm, 9, a spin lock, 10, a roller, 11, a bottom beam, 12, a turnover beam, 13, a vertical block, 14, a transverse block, 15, a hook, 16, a container, 17, a transport vehicle, 111, a bottom plate, 112, a triangle, 151, a steel wire rope, 161, a door, 162 and a door lock rod.

Detailed Description

In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.

The device is used for overturning the container 16 transported by the transport vehicle 17, door lock rods 162 are arranged on two box doors 161 of the container 16, corner pieces are arranged at four corners of the bottom of the container, lock holes are formed in the bottom surface and the side surfaces of the corner pieces, and the device is the prior conventional technology of the container.

As shown in fig. 1 to 4, a double hydraulic container turnover machine comprises two turnover mechanisms 1 which are arranged on two sides of a container 16 oppositely, wherein the turnover mechanisms 1 are arranged along the length direction of the container 16, and a parking station for a transport vehicle 17 to park is formed between the two turnover mechanisms 1, so that the transport vehicle can directly drive into the space between the two turnover mechanisms to load and unload the container.

The turnover mechanism 1 comprises a bottom beam 11 and a turnover beam 12 positioned above the bottom beam, wherein the bottom beam 11 is fixed on the ground, and the turnover beam 12 is hinged with the bottom beam 11. Specifically, the bottom beam 11 includes a bottom plate 111 fixedly connected to the ground and two set square plates 112 fixedly connected to the bottom plate 111, and the turnover beam 12 is hinged to the set square plates 112 through a first hinge shaft 2. As shown in fig. 1, the triangular plates 112 in this embodiment are right-angle triangular plates, the first hinge shaft 2 is located at an end corner of the top of the right-angle triangular plate, the turnover beam 12 is located between the two triangular plates 112, and one end of the turnover beam 12 far from the box door 161 is in shaft connection with the first hinge shaft 2.

The bottom beam 11 is hinged with a first oil cylinder 6 and a second oil cylinder 5 which drive the turnover beam 12 to rotate, in this embodiment, the first oil cylinder 6 and the second oil cylinder 5 are both arranged between two triangular plates 112, the two first oil cylinders 6 synchronously move, and the second oil cylinder 5 and the first oil cylinder 6 synchronously drive the turnover beam to rotate.

Specifically, the first oil cylinder 6 is located between the first hinge shaft 2 and the box door 161, the fixed end of the first oil cylinder 6 is hinged to the bottom plate 111, the first oil cylinder 6 extends in a direction away from the first hinge shaft 2, and the telescopic end of the first oil cylinder 6 is hinged to the turnover beam 12 through the second hinge shaft 4. The fixed end of the second oil cylinder 5 is hinged with the bottom plate 111, the telescopic end of the second oil cylinder 5 is hinged with the overturning beam 12 through the third hinge shaft 3, the second hinge shaft 4 and the third hinge shaft 3 are positioned on two sides of the first hinge shaft 2, the second oil cylinder 5 and the first oil cylinder 6 synchronously move reversely, the reverse movement is that the telescopic states of the second oil cylinder 5 and the first oil cylinder 6 are opposite, the first oil cylinder stretches out to shrink the second oil cylinder, the first oil cylinder stretches out to drive the overturning beam to rotate more stably through overturning Liang Tongbu on two sides of the first hinge shaft.

Both ends of the length direction of the turnover beam 12 are provided with twistlocks 9, the twistlocks 9 are positioned on the side wall of one side of the turnover beam 12 close to the container 16, and the side locking holes of corner pieces of the twistlocks 9 and the container bottom corners are locked and matched. The twist lock 9 in this embodiment includes a rotation shaft rotatably connected to the side wall of the turnover beam 12, the end of the rotation shaft is fixedly connected with a lock head adapted to the side lock hole of the corner fitting, and the lock head is inserted into the side lock hole of the corner fitting, and the lock head is rotated by 90 ° to lock with the corner fitting by rotating the rotation shaft, where the twist lock is the conventional technology and is not repeated herein.

The one end that two upset roof beams 12 are close to chamber door 161 all articulates has crank arm 8, and two crank arms 8 set up relatively, and the one end that two crank arms 8 are close to each other pushes up respectively on two chamber doors 161 of container, and the one end that two crank arms 8 keep away from each other articulates respectively at the top of two upset roof beams 12, and the rotation direction of crank arm 8 is the same with the rotation direction of its corresponding chamber door 161, the top of upset roof beam 12 articulates there is third hydro-cylinder 7, and the extension end of third hydro-cylinder 7 articulates the corner at crank arm 8. In this embodiment, the rollers 10 are hinged at one ends of the two crank arms 8 close to each other, the rollers 10 and the container door 161 are attached, and friction between the crank arms and the container door is reduced by pushing the rollers against the container door.

The crank arm 8 is provided with a hook 15, and when the crank arm 8 is propped against the box door 161, the hook 15 is hooked on a door lock rod 162 of the box door 161. The hook 15 of the embodiment is connected with the crank arm 8 through the steel wire rope 151, and two ends of the steel wire rope 151 are fixedly connected with the hook 15 and the crank arm 8 respectively, so that the hook and the door lock rod hook are convenient to hook. The end of the hook 15 is provided with a safety buckle to prevent the hook from falling off the door lock rod.

The turnover beam 12 is provided with a fixing frame covered on the outer side of the container 16, the fixing frame comprises a transverse bar 14 attached to the top of the container 16 and two vertical bars 13 attached to two side walls of the container, the bottoms of the two vertical bars 13 are fixedly connected with the two turnover beams 12 respectively, and the tops of the two vertical bars 13 are fixedly connected with the two ends of the transverse bar 14. As shown in fig. 1 and 2, in this embodiment, the transverse bar 14 and the vertical bar 13 are both rectangular frame structures, and the bottom of the vertical bar 13 is fixedly connected to the outer side wall of the turnover beam 12.

Working principle: the first hinge shaft 2 is positioned at the end parts of the turnover beam 12 and the triangular plate 112, so that the upward turnover angle of the turnover beam 12 in a horizontal state is 70 degrees optimal, the loading requirement of the container 16 can be met, the situation that the gravity center is too much to increase the burden of the bottom beam when the container is erected can be avoided, and the use is more stable and safer.

When the container truck 17 is used, the container 16 is transported into the space between the two turnover mechanisms 1, the turnover mechanisms 1 are fixedly turned through the turnover beams 12 and the container 16, the rotary locks 9 at the two ends of the side walls of the turnover beams 12 and corner pieces at the bottom corners of the container are locked, the fixation of the turnover beams 12 and the container 16 is realized, the third oil cylinders 7 extend to drive the crank arms 8 to rotate towards the direction close to the container door 161, the rollers 10 at the end parts of the crank arms 8 are attached to the container door 161, a person hooks the hooks 15 on the door lock rods 162 of the container door, drives the first oil cylinders 6 to extend, meanwhile, the second oil cylinders 5 shrink, the turnover beams 12 rotate upwards around the first hinge shafts 2 for 70 degrees to stop turning the container, the third oil cylinders 7 shrink to drive the crank arms 8 to rotate outwards, so that the container 161 is pulled outwards through the hooks 15 to open, after the container is filled, the third oil cylinders 7 extend to drive the crank arms 7 to rotate inwards, the container door 161 is pushed to be closed and pressed by the rollers 10, the first oil cylinders 6 shrink, and the second oil cylinders 5 extend, so that the turnover beams 12 restore the container to be horizontally loaded on the transportation truck.

Of course, the above description is not limited to the above examples, and the technical features of the present utility model that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present utility model and not for limiting the same, and the present utility model has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the appended claims.

Claims (9)

1. A double-hydraulic container tilter is characterized in that: including two tilting mechanism (1) that are located container (16) both sides and set up relatively, tilting mechanism (1) include floorbar (11) and are located the upset roof beam (12) of floorbar top, floorbar (11) are fixed subaerial, and upset roof beam (12) and floorbar are articulated, and articulated on floorbar (11) have drive upset roof beam pivoted first hydro-cylinder (6), two first hydro-cylinder (6) synchronous motion, and upset roof beam (12) length direction's both ends all are equipped with twistlock (9), and the twistlock is located on the lateral wall that upset roof beam (12) are close to container (16) one side, twistlock and container's corner fitting's side lockhole locking adaptation.

2. A dual hydraulic container upender in accordance with claim 1, wherein: the bottom beam (11) comprises a bottom plate (111) fixedly connected to the ground and two set square plates (112) fixedly connected to the bottom plate, wherein the overturning beam (12) is hinged to the set square plates (112) through a first hinge shaft (2).

3. A dual hydraulic container upender in accordance with claim 2, wherein: the first oil cylinder (6) is located between the first hinge shaft (2) and the box door (161) of the container, the fixed end of the first oil cylinder (6) is hinged to the bottom plate (111), the first oil cylinder extends in a direction away from the first hinge shaft (2), and the telescopic end of the first oil cylinder (6) is hinged to the overturning beam (12) through the second hinge shaft (4).

4. A dual hydraulic container upender in accordance with claim 3, wherein: and the bottom beam (11) is also hinged with a second oil cylinder (5), and the second oil cylinder and the first oil cylinder synchronously drive the turning beam to rotate.

5. A dual hydraulic container upender in accordance with claim 4, wherein: the fixed end of the second oil cylinder (5) is hinged with the bottom plate (111), the telescopic end of the second oil cylinder (5) is hinged with the overturning beam (12) through the third hinge shaft (3), the second hinge shaft (4) and the third hinge shaft (3) are positioned on two sides of the first hinge shaft (2), and the second oil cylinder and the first oil cylinder synchronously and reversely move.

6. A dual hydraulic container upender in accordance with claim 1, wherein: one end that two upset roof beams (12) are close to chamber door (161) of container all articulates there is turning arm (8), and two turning arms set up relatively, and the one end that two turning arms (8) are close to each other pushes up respectively on two chamber doors (161) of container, and the one end that two turning arms (8) are kept away from each other articulates respectively at the top of two upset roof beams (12), the top of upset roof beam articulates there is third hydro-cylinder (7), and the extension end of third hydro-cylinder articulates the corner at turning arm (8).

7. The dual hydraulic container upender of claim 6 wherein: one end of each crank arm (8) close to each other is hinged with a roller (10), and the roller is attached to the box door (161).

8. The dual hydraulic container upender of claim 6 wherein: the connecting lever (8) is provided with a hook (15), and when the connecting lever (8) is propped against the box door (161), the hook (15) is hooked on a door lock rod (162) of the corresponding box door.

9. A dual hydraulic container upender in accordance with claim 1, wherein: the turnover beam (12) is provided with a fixing frame covered on the outer side of the container (16), the fixing frame comprises a transverse bar (14) attached to the top of the container and two vertical bars (13) attached to two side walls of the container, the bottoms of the two vertical bars (13) are fixedly connected with the two turnover beams (12) respectively, and the tops of the two vertical bars (13) are fixedly connected with the two ends of the transverse bar (14).