CN110733769A

CN110733769A - Box switch device

Info

Publication number: CN110733769A
Application number: CN201911127189.XA
Authority: CN
Inventors: 苗林展
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-01-31

Abstract

The invention discloses a seed box switching device, which comprises a push-pull device and a roller bracket, wherein a end of the push-pull device and a end of the roller bracket are rotatably arranged at the side position of a box 0, the end part of an expansion rod of the push-pull device is hinged with the roller bracket pin shaft, and a roller on the roller bracket props against a box . the integral structure can meet the requirements of container tilting loading and unloading bulk cargo box switching of a container required by 'bulk change and collection' transportation operation, when unloading, the container is tilted to be vertical, the box opening faces downwards, the roller bracket propping against the box is rotated upwards slowly, the box is opened slowly under the weight of the cargo, when 5 is closed, the container is tilted to be vertical, the box opening faces upwards, a box plate automatically falls back to the box under the action of gravity, so as to close the box after the cargo in the container is filled, and the roller bracket propping against the roller is rotated towards the box direction again after the box is closed until the roller bracket is pressed on the roller bracket .

Description

Box switch device

Technical Field

The invention relates to the technical field of mechanical structures, in particular to a box switching device and a box opening control mechanism thereof.

Background

The implementation of bulk cargo containerization transportation has many advantages, the development prospect is immeasurable and the trend is fast, wherein, bulk cargo loading and unloading in and out of the container, the technology of realizing the non-manual operation after the container is tilted and automatically opening and closing the container is a key difficulty, most of the container tilting equipment in various forms used at present needs the manual ascending operation to implement the operation of closing the container after the container is fully loaded (the operation has potential safety hazard), when the container is tilted and inverted to unload, times of full open containers generate great impact, flow out of control and the like and also have potential safety hazard.

For this reason, the present application has devised kinds of opening control devices applied to containers for tilting cargo containers which can overcome the above-mentioned disadvantages.

Disclosure of Invention

The invention aims to solve the technical defects, and provides box switching devices and box opening control mechanisms thereof, wherein the switching devices have the characteristics of no manual operation, high efficiency, safety, operability and the like, and meet the box opening requirements in the field of 'scattered change and collection' transportation operation.

The switch device of the box comprises a push-pull device and a roller bracket, wherein the end of the push-pull device and the end of the roller bracket are both rotatably arranged at the side position of the box , the end part of a telescopic rod of the push-pull device is hinged with a roller bracket pin shaft, and a roller on the roller bracket is abutted against the box .

Preferably, the lifting appliance also comprises a main shaft, the main shaft is rotatably arranged at the end part of the lifting appliance, the roller bracket end is rotatably arranged on the main shaft, the two ends of the main shaft are fixedly provided with a clamping groove plate, the end part of the clamping 0 plate is provided with a clamping groove for clamping a box plate, after the box plate of the clamping groove plate is completely opened, the side part of a box plate of the container is inserted into the clamping groove, so that the box plate of the container is inwards inclined towards the box by less than 90 degrees, and the inclined box of the container automatically falls back to the box of the container.

Preferably, the lifting appliance is further included, and the end of the push-pull device and the end of the roller bracket are rotatably arranged at the end part of the lifting appliance.

Preferably, the lifting appliance is a telescopic lifting appliance; the operation can be performed according to different container lengths.

Preferably, the card is a 7-shaped card , the front end of the transverse part of which is provided with a clamping groove, wherein the transverse part of the card limits the maximum opening of the box plate, the transverse part of the card abuts against the box plate after limiting, and the box plate is inserted into the clamping groove.

Preferably, the roller bracket comprises two pressing plates which are arranged correspondingly and are in a 7 shape, the bottom ends of the longitudinal parts of the pressing plates are rotatably arranged on the main shaft, and rotating shafts at the two ends of the rollers are rotatably arranged at the end parts of the transverse parts of the two pressing plates; the structure of the roller increases the length of the roller, and the use is more convenient.

The invention relates to a switch device of a box , which has an integral structure capable of meeting the requirements of 'bulk change' transportation operation for tilting and loading and unloading a box of bulk cargo.A container is tilted to be vertical when unloading is needed, a box opening faces downwards, a roller bracket abutting against a box 0 (a box 1 to be opened on the container) is rotated upwards slowly, a box 2 is opened slowly under the action of the weight of the cargo, when a box 3 is closed (a box 4 plate is tilted inwards to be less than 90 degrees towards a box direction), the container is tilted to be vertical, a box opening faces upwards, a card plate is loosened, a box plate automatically falls back to the box under the action of gravity, so that the box is closed after the cargo in the container is filled, and the roller bracket rotates towards a box direction after the box is closed until rollers on the roller bracket abut against the box plate tightly.

Drawings

FIG. 1 is a schematic structural view () of a switchgear assembly of an embodiment;

FIG. 2 is a schematic structural view of a switchgear assembly of the embodiment (II);

FIG. 3 is a schematic view (III) of the switchgear assembly of the embodiment;

FIG. 4 is a schematic view of an embodiment of a container using a telescopic spreader in a non-operative state at 20 feet;

FIG. 5 is a schematic view of an embodiment of a container using a telescopic spreader in a non-operative state at 40 feet;

FIG. 6 is a view of the container opening up card according to the embodiment;

FIG. 7 is a diagram illustrating the container opening pressed upward according to the embodiment;

FIG. 8 is a diagram of the pressure state of the embodiment controlling the container hatch down and the bin panel slowly opening;

fig. 9 is a view of the container opening downward box in a fully open state according to the embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of the present invention , rather than all embodiments.

Example 1:

as shown in fig. 1-9, the opening and closing device of container described in this embodiment includes a push-pull device 8 and a roller bracket 6, wherein the end of the push-pull device 8 and the end of the roller bracket 6 are both rotatably installed at the side of the container , the end of the telescopic rod of the push-pull device 8 is hinged to the roller bracket 6 by a pin, the roller 5 on the roller bracket 6 abuts against the container 1, the spreader 13 is installed on the container for hoisting and transporting the container, the spreader 13 has cylinder holders 7 at both ends and two spindle holders 2 corresponding to each other at both ends, the end of the push-pull device 8 is hinged to the cylinder holder 7 by a pin, the plate 1 of card 3 and the spindle 3 are designed for limiting the maximum opening of the container plate, the spindle holder 2 is installed with a spindle 3 by a bearing, the end of the roller bracket 6 is rotatably installed on the spindle 3, and both ends of the spindle 3 are sleeved with a fixed card plate 1 by a flat key, the end of the card plate 1 is provided with a card slot for clamping plate of the container, and the clamping plate 3915 is inserted into the container 5848 for clamping the container in the container, wherein the container 5815, the container is inserted into the inner side of the container, and the container is smaller than the inner side of the container, and.

In this embodiment, the spreader 13 is a telescopic spreader, which may be a CN103130088A telescopic container spreader disclosed in patent documents, or any kinds of spreaders that are known and can be extended, and the structure of the known telescopic spreader is not described in detail herein.

In this embodiment, the card is a 7-shaped card plate, the front end of the transverse part of the card plate is provided with a card slot 15, the front end of the transverse part of the card 0 plate limits the maximum opening of the box 2 plate, the transverse part of the card is abutted against the box plate after limiting, the card plate is a metal card plate, the card slot can be formed by arranging 1 7-shaped side plates 151 on the side surfaces of the transverse part of the card plate, the end parts of the longitudinal parts of the 7-shaped side plates are fixed (bolted or welded) on the side surfaces of the transverse part of the card plate or are integrally formed with the side surfaces of the transverse part 152 of the card plate 1, and the side surfaces of the longitudinal parts of the 7-shaped side plates 151 and the transverse part 152 of the card plate 1 form the card slot 15.

In the embodiment, the roller bracket 6 comprises two pressing plates 61 which are arranged correspondingly and are in a 7 shape, the bottom ends of the longitudinal parts of the pressing plates 61 are rotatably arranged on the main shaft 3, rotating shafts at two ends of the roller 5 are arranged at the end parts of the upper transverse parts of the two pressing plates 61 through bearings, the length of the roller can be increased through the structure, so that two boxes can be pressed or opened slowly, and the pressing plates are high-strength metal pressing plates.

When the telescopic spreader 13 is jointed with the heavy-duty container 14 to lift off the ground and the container 14 is in a low-level horizontal state, firstly operating the roller 5 on the roller bracket to press the container , manually rotating the container to an open position, then advancing steps to integrally move the telescopic spreader 13 jointed with the heavy-duty container 14 to lift to a position and a height capable of discharging, and when the container 14 is continuously operated to start small-angle tilting and discharge, slowly loosening the roller 5 pressed on the roller bracket on the upper part of the container , controlling the opening width of the container to realize the speed and flow control of discharging the bulk material, reducing flow control and discharging impact when the container is completely opened by times, and finishing discharging the full-open container .

Loading empty container in the way that the container opening is upward, when the telescopic spreader 13 is jointed with an empty container 14 to lift off the ground, and the container 14 is in a low-position horizontal state, firstly manually rotating a lock rod to open the container , operating the left-side clamp 0 plate 1 and the right-side clamp plate 1 to act, driving a push-pull device 8 to extend a telescopic rod to enable two clamp plates to rotate downwards until the side part of the box 3 is inserted into a clamping groove 15 of a clamp plate 1 to limit the box plate to an inward-inclined state less than 90 degrees, then using a working master machine to integrally move, lift and tilt the empty container 14 in the way that the universal telescopic spreader 13 is jointed with the empty container 14, loading is completed, using a moving belt conveyor and other equipment to load, after the box is full, operating the left-side clamp plate 1 and the right-side clamp plate 1 to release, driving the push-pull device 8 to extend and retract, enabling the clamp 38 plate to rotate upwards until the clamping groove is separated from a clamping groove plate, the box plate is erected from the action of a lower tilt effect of a gravity, and when the load collection roller is closed again, and the full-load collection roller is closed, and the full-load collection roller is performed by a tilting operation is performed by a manual operation roller , and a tilting operation is performed, and a full-.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims

1, seed box switch device, characterized in that, including push-pull and gyro wheel support, the end of push-pull and the end of gyro wheel support are all installed in case side position of rotation type, and the telescopic link tip of push-pull and gyro wheel support pin axle hinge, and the gyro wheel on the gyro wheel support is contradicted on case .

2. The opening and closing device of box , further comprising a main shaft, wherein the main shaft is rotatably mounted on the end of the hanger, the roller bracket is rotatably mounted on the main shaft, the two ends of the main shaft are fixed with a clamping plate, and the end of the clamping plate is provided with a clamping groove for clamping the box plate.

3. The bin switch device of claim 1, further comprising a spreader, wherein the end of the push-pull device and the end of the roller carriage are rotatably mounted to the ends of the spreader.

4. A bin switching device according to claim 3, wherein the spreader is a telescopic spreader.

5. A bin switch mechanism, according to claim 2, wherein the card is a 7-shaped card , and the front end of the transverse portion thereof is provided with a catching groove.

6. A switch as claimed in any one of claims 1 to 5 at wherein the roller support comprises two pressing plates disposed in correspondence with each other and having a 7-shape, the bottom ends of the longitudinal portions of the pressing plates being rotatably mounted on the main shaft, and the rotating shafts at both ends of the roller being rotatably mounted on the ends of the transverse portions of the pressing plates.