CN217050790U

CN217050790U - Unloading device

Info

Publication number: CN217050790U
Application number: CN202220503999.1U
Authority: CN
Inventors: 杨忠军; 马真腾; 陈风超
Original assignee: Shandong Jinzhong Technology Group Co ltd
Current assignee: Shandong Jinzhong Technology Group Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-26
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses an unloading device, wherein, unloading device is used for the load wagon to unload, including unloading platform and upward sloping platform, upward sloping platform is used for the load wagon to go to unloading platform, and unloading platform is equipped with the first lift that is used for going up and down the load wagon; a material collecting mechanism is arranged between the unloading platform and the upward sloping platform and is used for collecting materials unloaded by the loading vehicle; the collecting platform is equipped with the discharge opening, install in the discharge opening the upper end of discharge hopper, the lower extreme and the fortune material machine of discharge hopper are connected, the collecting platform is equipped with mobilizable movable plate, the movable plate is located the upper end of discharge hopper, the movable plate is used for towards clockwise rotation, when the load wagon traveles to the mechanism that gathers materials, the movable plate is with the discharge opening closing cap, so that the load wagon can reach the discharge platform through the mechanism that gathers materials on, when the load wagon prepares to unload, open the movable plate, the goods is followed hatch door landing to the discharge opening, the discharge hopper transports the goods to the fortune material machine, the pipeline of fortune material machine transports the goods fast, avoid the goods to pile up in the mechanism that gathers materials.

Description

Unloading device

Technical Field

The utility model relates to a technical field of discharge apparatus, in particular to discharge devices.

Background

When the bulk materials are transported by an automobile, the bulk materials need to be loaded into a carriage and transported by a loading vehicle, and when the bulk materials are unloaded, part of vehicles are lifted by a self unloading ejector rod to unload the carriage. Partial vehicles can be unloaded only by depending on a special unloading platform, and the unloading platform is provided with a lifting platform capable of being lifted; turning device in the existing structure mostly drives in reverse, unloads again, and often turning device's year car platform is narrower, and it drives in to require to the driver higher to back a car, rarely has can once only pour the driver who carries a car platform, often must try many times just can pour into to unload efficiency has been reduced.

At present, the platform of unloading is in order to improve unloading efficiency, the load wagon is directly driven into on the lift platform, avoid adopting the mode of backing a car to unload, then raise the lift platform and unload, because the platform of collecting the goods can't directly be placed at the afterbody of unloading platform, lead to the vehicle to need the position of adjustment hatch door, make the hatch door aim at the collecting platform, the position of adjustment load wagon needs certain time, after the load wagon is unloaded, if current unloading platform does not transport the goods in time, the goods is piled up on the collecting platform, lead to other load wagons can't unload on the unloading platform, thereby the efficiency of the load wagon is concentrated and is unloaded has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective provides discharge devices, aims at realizing that the load wagon can be quick discharge in succession and the goods has obtained timely transportation, improves discharge efficiency.

In order to achieve the above object, the present invention provides an unloading device, which is used for unloading a loading vehicle, and comprises an unloading platform and an ascending platform, wherein the ascending platform is used for driving the loading vehicle to the unloading platform, and the unloading platform is provided with a first lifter for lifting the loading vehicle;

a material collecting mechanism is arranged between the unloading platform and the upward sloping platform and is used for collecting materials unloaded by the loading vehicle;

the mechanism that gathers materials includes collection material platform, discharge hopper and fortune material machine, the collection material platform is equipped with the discharge opening, the upper end of discharge hopper install in the discharge opening, the lower extreme of discharge hopper with fortune material machine is connected, the collection material platform is equipped with mobilizable movable plate, the movable plate is located the upper end of discharge hopper, the movable plate is used for orientation clockwise to rotate.

Preferably, the material collecting platform comprises a frame, a support and a second lifter, one end of the moving plate is fixedly connected with one end of the second lifter, and the end part of the moving plate is hinged with the frame; the other end of the second lifter is hinged with the upper end of the support, the lower end of the support is mounted on the frame, and the discharge opening is positioned in the frame;

the second lifter drives the moving plate to enable the moving plate to rotate by taking the hinged end as a circle center.

Preferably, the material collecting platform further comprises a connecting rod, one end of the connecting rod is connected with the moving plate, and the other end of the connecting rod is connected with the second lifter.

Preferably, the vertical section of the discharge hopper is in an inverted cone shape, the largest end of the discharge hopper is installed at the discharge opening, and the smallest end of the discharge hopper is connected with the material transporting machine.

Preferably, the material collecting platform further comprises a moving mechanism, and the moving mechanism is mounted at the lower end of the frame;

the moving mechanism comprises a third lifter and a moving wheel, one end of the third lifter is connected with the frame, and the other end of the third lifter is connected with the moving wheel.

Preferably, a support frame is arranged in the frame, and the support frame is triangular.

Preferably, the unloading platform comprises a lifting platform and an underframe, one end of the lifting platform is hinged to the end of the underframe, one end of the first lifter is fixedly connected with the underframe, the other end of the first lifter is fixedly connected with the lifting platform, and the lifting platform is used for placing the loading vehicle.

Preferably, one end of the lifting platform is further provided with a wheel blocking piece, and the wheel blocking piece is arranged at the hinged position of the lifting platform and the underframe.

Preferably, one end of the wheel blocking piece is hinged to the lifting platform, and one end of the wheel blocking piece is connected with a driving motor.

Preferably, the other end of the lifting platform is provided with a distance measuring sensor, and the distance measuring sensor is used for sensing the position of the loading vehicle on the lifting platform.

The technical scheme of the utility model is that the unloading device is used for unloading the loading vehicle, and comprises an unloading platform and an ascending platform, wherein the ascending platform is used for the loading vehicle to travel to the unloading platform, and the unloading platform is provided with a first lifter for lifting the loading vehicle; the first elevator lifts the unloading platform to enable a carriage of the loading vehicle to start unloading, and a material collecting mechanism is arranged between the unloading platform and the ascending platform and used for collecting materials unloaded by the loading vehicle; the collecting mechanism comprises a collecting platform, a discharging hopper and a material transporting machine, wherein the collecting platform is provided with a discharging opening, the upper end of the discharging hopper is installed at the discharging opening, the lower end of the discharging hopper is connected with the material transporting machine, the collecting platform is provided with a movable plate, the movable plate is located at the upper end of the discharging hopper, and the movable plate rotates clockwise; the movable plate can be horizontally placed to enable the loading vehicle to run through the upper end of the material collecting mechanism, unloading is avoided by adopting a reverse mode, the position of the loading vehicle is not required to be adjusted, a cabin door of the loading vehicle can be aligned to the material collecting platform, when the loading vehicle is ready to unload, the movable plate rotates towards the clockwise direction to open the discharge opening, goods of the loading vehicle can enter the discharge hopper through the discharge opening, after the loading vehicle finishes unloading the goods, the movable plate is adjusted to cover the discharge opening, the loading vehicle can rapidly drive away from the discharge platform, unloading of the next loading vehicle is carried out, unloading efficiency of the discharge platform is improved, the movable plate can also play a role in intercepting the goods, the goods are prevented from scattering outside the material collecting mechanism, if the goods are granular, the speed of the goods falling to the discharge hopper movable plate is high due to the fact that the goods fall from a high position, if the goods are not shielded, the goods can possibly scatter to a place outside the material collecting platform, lead to the goods collection efficiency to reduce, the discharge hopper is connected with material transporting machine, and material transporting machine's pipeline in time transports the goods, avoids the goods to pile up in the mechanism department that gathers materials, realizes that the load wagon can be quick unloading in succession and the goods has obtained in time the transportation, improves discharge efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a first dynamic schematic diagram of an embodiment of an unloading apparatus of the present invention.

Fig. 2 is a second dynamic schematic diagram of an embodiment of the unloading apparatus of the present invention.

Fig. 3 is a third schematic view of a dynamic state of an embodiment of the unloading apparatus of the present invention.

Fig. 4 is a first front view of the material collecting mechanism in an embodiment of the unloading device of the present invention.

Fig. 5 is a second front view of the material collecting mechanism in the first embodiment of the unloading device of the present invention.

Fig. 6 is a side view of the material collecting mechanism in an embodiment of the unloading device of the present invention.

The reference numbers indicate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, if the expression "and/or" and/or "is used throughout, the meaning includes three parallel schemes, for example," A and/or B ", including scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an unloader. Referring to fig. 1 to 3, in a first embodiment of the present invention, the unloading device is used for unloading a loading vehicle 1, and includes an unloading platform 3 and an ascending platform 2, where the ascending platform 2 is used for the loading vehicle 1 to travel to the unloading platform 3, and the unloading platform 3 is provided with a first lift 33 for lifting the loading vehicle 1; when the loading vehicle 1 runs to the uphill platform 2 and reaches the unloading platform 3, the first lifter 33 is started to lift the loading vehicle 1, so that the head of the loading vehicle 1 is higher than the tail of the loading vehicle 1, the cabin door of the loading vehicle 1 is opened, the goods slide obliquely, and unloading of the loading vehicle 1 is completed.

As shown in fig. 2, a material collecting mechanism 4 is arranged between the unloading platform 3 and the upward sloping platform 2, the height of the material collecting mechanism 4 is the same as that of the unloading platform 3, and the material collecting mechanism 4 is used for collecting materials unloaded by the loading vehicle 1; the scattered goods fall into the material collecting mechanism 4, the material collecting mechanism 4 is located between the unloading platform 3 and the ascending platform 2, in the embodiment, the material collecting mechanism 4 can move, and the material collecting mechanism 4 has enough bearing capacity, so that the loading vehicle 1 can safely run to the unloading platform 3 from the upper end of the material collecting mechanism 4.

The collecting mechanism 4 comprises a collecting platform 41, a discharging hopper 42 and a material transporting machine 43, the collecting platform 41 is provided with a discharging opening, the upper end of the discharging hopper 42 is installed at the discharging opening, the lower end of the discharging hopper 42 is connected with the material transporting machine 43, the collecting platform 41 is provided with a movable moving plate 412, the moving plate 412 is located at the upper end of the discharging hopper 42, the moving plate 412 is used for rotating towards the clockwise direction, when the loading wagon 1 runs to the collecting mechanism 4, the moving plate 412 is horizontally placed at the upper end of the discharging hopper 42, the moving plate 412 covers the discharging opening, so that the loading wagon 1 can reach the discharging platform 3 through the collecting mechanism 4, when the loading wagon 1 is ready to discharge, the moving plate 412 is opened, the moving plate 412 rotates towards the clockwise direction, so that a cabin door of the loading wagon 1 is aligned with the discharging opening, goods slide down to the discharging opening from the cabin door, the discharging opening is connected with the discharging hopper 42, discharge hopper 42 transports the goods to material transporting machine 43, and the pipeline of material transporting machine 43 transports the goods fast, avoids the goods to pile up in mechanism 4 that gathers materials, realizes that the goods that load wagon 1 unloaded can obtain in time transporting, improves unloading efficiency.

The technical scheme of the utility model is that the unloading device is used for unloading the loading vehicle 1, and comprises an unloading platform 3 and an ascending platform 2, wherein the ascending platform 2 is used for the loading vehicle 1 to travel to the unloading platform 3, and the unloading platform 3 is provided with a first lifter 33 for lifting the loading vehicle 1; a first lifter 33 lifts the unloading platform 3 to start unloading the carriage of the loading vehicle 1, a material collecting mechanism 4 is arranged between the unloading platform 3 and the ascending platform 2, and the material collecting mechanism 4 is used for collecting materials unloaded by the loading vehicle 1; the material collecting mechanism 4 comprises a material collecting platform 41, a discharging hopper 42 and a material transporting machine 43, wherein the material collecting platform 41 is provided with a discharging opening, the upper end of the discharging hopper 42 is installed at the discharging opening, the lower end of the discharging hopper 42 is connected with the material transporting machine 43, the material collecting platform 41 is provided with a movable plate 412, the movable plate 412 is located at the upper end of the discharging hopper 42, and the movable plate 412 is used for rotating towards the clockwise direction; the movable plate 412 can be horizontally placed to enable the loading vehicle 1 to run through the upper end of the material collecting mechanism 4, so as to prevent the loading vehicle 1 from unloading in a reverse mode, the position of the loading vehicle 1 does not need to be adjusted, the cabin door of the loading vehicle 1 can be aligned to the material collecting platform 41, when the loading vehicle 1 is ready to unload, the movable plate 412 rotates clockwise, so that the discharge opening is opened, the goods of the loading vehicle 1 enter the discharge hopper 42 through the discharge opening, after the loading vehicle 1 finishes unloading the goods, the movable plate 412 is adjusted to cover the discharge opening, so that the loading vehicle 1 rapidly drives away from the discharge platform 3, so as to unload the next loading vehicle 1, the unloading efficiency of the discharge platform 3 is improved, the movable plate 412 can also play a role in intercepting the goods, so that the goods are prevented from scattering outside the material collecting mechanism 4, if the goods are granular, because the goods fall from a high place and fall to the discharge hopper 42 at a higher speed, if do not have movable plate 412 to shelter from, the goods is probably scattered to the place outside the platform 41 that gathers materials, leads to the goods collection efficiency to reduce, and discharge hopper 42 is connected with material transporting machine 43, and material transporting machine 43's pipeline in time transports the goods, avoids the goods to pile up in the mechanism 4 department that gathers materials, realizes that load wagon 1 can be quick discharge and the goods in succession has obtained in time the transportation, improves discharge efficiency.

As shown in fig. 4 to 6, the material collecting platform 41 includes a frame 411, a support 415 and a second elevator 414, one end of the moving plate 412 is fixedly connected with one end of the second elevator 414, and an end of the moving plate 412 is hinged to the frame 411; the other end of the second lifter 414 is hinged to the upper end of the support 415, the lower end of the support 415 is mounted on the frame 411, and the discharge opening is located in the frame 411; the support 415 is used for supporting the second elevator 414, the second elevator 414 can be a hydraulic elevator, the movable plate 412 can flexibly open or close the discharge opening via the second elevator 414, in this embodiment, the mounting position of the support 415 on the frame 411 is adjustable, and the farther the support 415 is away from the hinge end 417, the smaller the upward supporting force required by the second elevator 414 is.

The second elevator 414 drives the moving plate 412 to make the moving plate 412 rotate around the hinged end 417 as a circle center, when the moving plate 412 is placed horizontally, the height of the moving plate 412 is consistent with the height of the unloading platform 3, so that the loading vehicle 1 can smoothly travel to the unloading platform 3, when the first elevator 33 lifts the loading vehicle 1 to a specified height, the moving plate 412 rotates around the hinged end 417 to open the discharge opening, the hatch door of the loading vehicle 1 is aligned with the discharge opening, the goods slide down into the discharge hopper 42, the material transporting machine 43 is started, and the material transporting machine 43 transports the goods to a specified warehouse for storage, so that the efficiency of the material transporting of the material collecting platform 41 is further improved; if the cargo is bulk cargo, the bulk cargo slides down rapidly under the action of gravity acceleration, and the moving plate 412 can also stop the bulk cargo from falling out of the frame 411, thereby further improving the collection efficiency of the collecting mechanism 4.

In addition, the collecting platform 41 further includes a connecting rod 416, one end of the connecting rod 416 is connected to the moving plate 412, the other end of the connecting rod 416 is hinged to the second lifting mechanism 414, the connecting rod 416 is used to enable the moving plate 412 and the second lifting mechanism 414 to be connected more stably and reliably, the connecting rod 416 can enable the moving plate 412 and the second lifting mechanism 414 to be connected more flexibly, and the second lifting mechanism 414 can be flexibly mounted at the upper end of the frame 411 according to actual needs in the field.

In addition, the vertical section of the discharge hopper 42 is in an inverted cone shape, the largest end of the discharge hopper 42 is installed at the discharge opening, and the smallest end of the discharge hopper 42 is connected with the material transporting machine 43, so that the area of the discharge hopper 42 for receiving the goods is wider. The conveying efficiency of the discharge hopper 42 is improved, the collected goods are transmitted to the material conveying machine 43 in a centralized mode through the discharge hopper 42, and the goods conveying efficiency of the material collecting mechanism 4 is further improved.

In addition, the material collecting platform 41 further comprises a moving mechanism 413, wherein the moving mechanism 413 is installed at the lower end of the frame 411; the moving mechanism 413 can drive the collecting mechanism 4 to move, so that the collecting mechanism 4 can be flexibly placed between the unloading platform 3 and the ramp 2, and the position of the discharge opening can be adjusted according to the position of the cabin door of the loading vehicle 1, so that the discharge opening is aligned with the position of the cabin door, and the unloading efficiency of the unloading device is further improved; the moving mechanism 413 comprises a third lifter 419 and a moving wheel 418, one end of the third lifter 419 is connected with the frame 411, and the other end of the third lifter 419 is connected with the moving wheel 418; when the material collecting mechanism 4 needs to be moved, the third lifter 419 lifts the frame 411 to enable the moving wheels 418 to be in contact with the ground, the moving wheels 418 are displaced by pushing and pulling or using external power, so that the material collecting mechanism 4 is driven to move, the material collecting mechanism 4 reaches a designated place, the third lifter 419 drives the frame 411 to fall, the frame 411 falls to the ground, and the position of the material collecting mechanism 4 is fixed.

As shown in fig. 6, a supporting frame 4111 is disposed in the frame 411, the supporting frame 4111 is triangular, when the cart 1 travels to an upper end of the moving plate 412, the moving plate 412 receives the pressure of the cart 1, the moving plate 412 transmits the pressure to the frame 411, and the frame 411 is provided with the supporting frame 4111, the supporting frame 4111 is triangular, so that the frame 411 has a good supporting capability, and the frame 411 is prevented from being crushed by the cart 1.

In addition, the unloading platform 3 comprises a lifting platform 31 and an underframe 32, one end of the lifting platform 31 is hinged with the end part of the underframe 32, one end of a first lifter 33 is fixedly connected with the underframe 32, the other end of the first lifter 33 is fixedly connected with the lifting platform 31, the lifting platform 31 is used for placing the loading vehicle 1, the first lifter 33 ascends to lift one end of the lifting platform 31, the loading vehicle 1 and the lifting platform 31 are in an inclined state, a hatch door of the loading vehicle 1 is opened, the goods obliquely slide into the collecting platform 41, the goods are unloaded, the first lifter 33 descends to enable the lifting platform 31 to fall back, and a driver drives the loading vehicle 1 to drive away from the unloading platform 3; in this embodiment, the first lifter 33, the second lifter 414, and the third lifter 419 may all adopt hydraulic lifters, the hydraulic lifters mainly achieve the lifting function through pressure transmission of hydraulic oil, and the scissor fork mechanical structure of the hydraulic lifter enables the lifters to have higher stability when being lifted.

Furthermore, the one end of elevating platform 31 still is equipped with fender wheel spare 34, fender wheel spare 34 set up in elevating platform 31 with the articulated department of chassis 32, when using first lift 33, need go out at the rear wheel of load wagon 1 and set up one and can block fender wheel spare 34 of load wagon 1, avoid load wagon 1 to rise the landing downwards of take the altitude to cause the incident, under the non-operating condition, keep off wheel spare 34 and unloading platform 3 and be in the coplanar, under the operating condition, outside power drive keeps off wheel spare 34 and raises and offsets with the rear wheel of load wagon 1.

In addition, one end of the catch wheel piece 34 is hinged to the lifting platform 31, one end of the catch wheel piece 34 is connected with a driving motor, the driving motor drives the catch wheel piece 34 to ascend or descend, the catch wheel piece 34 can rotate, the rotary catch wheel piece 34 is convenient to install, and the position of the loading vehicle 1 on the lifting platform 31 is further limited.

In addition, the other end of elevating platform 31 is equipped with range finding sensor 5, range finding sensor 5 is used for responding to the position that loading truck 1 is located elevating platform 31, and this range finding sensor 5 can sense the position that loading truck 1 is located elevating platform 31, if the position of berthhing at elevating platform 31 at loading truck 1 is inaccurate, can transmit the information of sensing to the attention device through range finding sensor 5, and the attention device reminds the driver to park according to the standard, further improves discharge efficiency of discharge devices, makes discharge devices use safer.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An unloading device for unloading a loading vehicle, which is characterized by comprising an unloading platform and an ascending platform, wherein the ascending platform is used for enabling the loading vehicle to travel to the unloading platform, and the unloading platform is provided with a first lifter for lifting the loading vehicle;

2. An unloading device as defined in claim 1, wherein the collecting platform comprises a frame, a support and a second elevator, one end of the moving plate is fixedly connected with one end of the second elevator, and the end of the moving plate is hinged with the frame; the other end of the second lifter is hinged with the upper end of the support, the lower end of the support is installed on the frame, and the discharge opening is located in the frame;

and the second lifter drives the movable plate to rotate by taking the hinged end as a circle center.

3. The unloading apparatus of claim 2, further comprising a connecting rod, one end of the connecting rod being connected to the moving plate, and the other end of the connecting rod being connected to the second elevator.

4. A discharge apparatus according to claim 3, wherein said discharge hopper is of inverted conical vertical cross-section, with the largest end of said discharge hopper being mounted to said discharge opening and the smallest end of said discharge hopper being connected to said material mover.

5. The discharge device of claim 4, further comprising a moving mechanism mounted to the lower end of the frame;

6. An unloading device as claimed in claim 5, wherein a support frame is provided in the frame, the support frame being triangular in shape.

7. An unloading device according to claim 1, wherein the unloading platform comprises an elevating platform and an underframe, one end of the elevating platform is hinged to an end of the underframe, one end of the first elevator is fixedly connected to the underframe, the other end of the first elevator is fixedly connected to the elevating platform, and the elevating platform is used for placing the loading vehicle.

8. The unloading apparatus of claim 7, wherein the elevating platform is further provided with a wheel blocking member at one end thereof, and the wheel blocking member is disposed at a hinge joint of the elevating platform and the underframe.

9. An unloading device as defined in claim 8, wherein one end of the catch wheel member is hinged to the lifting table, and a drive motor is connected to one end of the catch wheel member.

10. An unloading device as claimed in any of claims 7 to 9, wherein the other end of the lifting platform is provided with a distance measuring sensor for sensing where the loading vehicle is located on the lifting platform.