CN210213645U

CN210213645U - Lifting mechanism for cargo handling

Info

Publication number: CN210213645U
Application number: CN201920749898.0U
Authority: CN
Inventors: Guoping Zhu; 朱国平
Original assignee: SUZHOU XUNTE HYDRAULIC LIFTING MACHINERY CO Ltd
Current assignee: SUZHOU XUNTE HYDRAULIC LIFTING MACHINERY CO Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-31
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a elevating system for be used for cargo handling, include: the car is equipped with goods shelves in this car, goods shelves are equipped with the support body that the room was opened to at least front side, be equipped with at least two-layer load carrier on the support body from last to down, adjacent interval between the load carrier equals, wherein, follows load carrier length direction cover is equipped with conveyor, and the conveyor both ends are equipped with the action wheel respectively and follow the driving wheel, follow the relative both sides face in support body interval is provided with elevating gear, what load carrier can load and unload is connected on elevating gear, can make through elevating gear load carrier reciprocating up-and-down motion. According to the utility model discloses, simple structure, convenient operation, multilayer load carrier can load in turn in proper order and needn't wait for a load carrier uninstallation to finish loading again, have improved the also save time of transportation volume greatly, improve the efficiency of transportation, and whole uninstallation process is automatic, the effectual cost of labor that has reduced.

Description

Lifting mechanism for cargo handling

Technical Field

The utility model relates to a jacking equipment technical field, in particular to a elevating system for cargo handling.

Background

The goods elevator is an electromechanical integrated device and is a vertical transportation device for transporting goods; the method is widely applied to occasions such as factories, warehouses, shopping centers, hotels, airports, stations and the like. When the traditional goods elevator transports goods, the elevator is called to the floor where the goods need to be transported, after the elevator is opened by standing, the goods elevator is loaded into the car of the goods elevator by manual carrying or a forklift, and then the elevator is operated and stopped to the unloading floor by manual operation; after the door is opened, the goods are carried out of the elevator car by manpower or a forklift.

However, the existing cargo lifting equipment has certain problems, and firstly, the manual unloading is needed during cargo transportation, the labor cost is generated, the intelligent integration cannot be realized, and the working efficiency is not high. Secondly, when other equipment loads and unloads goods to the elevator car, the transportation time is occupied, so the elevator carrying efficiency is influenced. Thirdly, the general current freight only carries the thing board by the one deck, can only transport a certain amount at every turn, then waits for the goods uninstallation to accomplish, carries the thing board and gets off and continue to load again, therefore the conveying efficiency is low, and the time that the transport goods consumed is longer.

In view of the above, there is a need to develop a lifting mechanism for cargo transportation, which solves the above problems.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model aims at providing an elevating system for freight, simple structure, convenient operation, multilayer carrier can load in proper order in turn and needn't wait for a carrier uninstallation to finish loading again, has improved the also save time of transportation volume greatly, improves the efficiency of transportation, and whole uninstallation process is automatic, the effectual cost of labor that has reduced, in order to realize according to the utility model discloses an above-mentioned purpose and other advantages provide an elevating system for freight, include:

the car is internally provided with a goods shelf which is provided with a frame body with at least a front side opening, the frame body is provided with at least two layers of goods carrying frames from top to bottom, the space between the adjacent goods carrying frames is equal,

the goods carrying rack is characterized in that a conveying device is sleeved along the length direction of the goods carrying rack, a driving wheel and a driven wheel are respectively arranged at two ends of the conveying device, lifting devices are arranged along two opposite side faces of the rack body at intervals, the goods carrying rack is detachably connected to the lifting devices, and the goods carrying rack can move up and down in a reciprocating mode through the lifting devices.

Preferably, a group of photoelectric sensors is respectively arranged at the two sides of the loading rack corresponding to the conveying device, and each photoelectric sensor comprises a light-emitting component positioned at one side of the loading rack and a receiving component positioned at the other side of the loading rack.

Preferably, the top of the lift car is provided with a driving motor, and the driving motor is connected with a controller, a photoelectric sensor and a goods elevator control system.

Preferably, the driving motor is connected with the driving wheel and the lifting device, and the driving motor drives the driving wheel to rotate and the lifting device to reciprocate up and down respectively.

Preferably, the lifting device comprises at least two first inner link plates, at least two first outer link plates, at least two rollers, at least two second inner link plates, at least two second outer link plates, and at least two connecting gusset plate assemblies.

Preferably, the first inner chain plate and the first outer chain plate are alternately connected end to end through a hinge pin in a rotatable mode, the second inner chain plate and the second outer chain plate are alternately connected end to end through a hinge pin in a rotatable mode, the first inner chain plate and the second inner chain plate are in one-to-one correspondence, the first outer chain plate and the second outer chain plate are in one-to-one correspondence, and a roller is rotatably arranged between the first inner chain plate and the second inner chain plate through a hinge pin.

Preferably, the connecting seat plate assemblies are uniformly arrayed on the second inner link plates corresponding to the first inner link plates.

Preferably, the connecting seat plate assembly comprises a first sub-seat plate member and a second sub-seat plate member, one end of the first sub-seat plate member is fixed on the first inner chain plate, and one end of the second sub-seat plate member is fixed on the second inner chain plate corresponding to the first inner chain plate.

Compared with the prior art, the utility model, its beneficial effect is: simple structure, convenient operation, multilayer load carrier can load in turn in proper order and needn't wait for the last load carrier uninstallation to finish loading again, has improved the also save time of transportation volume greatly, improves the efficiency of transportation, and whole uninstallation process is automatic, the effectual cost of labor that has reduced.

Drawings

Fig. 1 is a front view of a lifting mechanism for cargo handling according to the present invention;

fig. 2 is a schematic view of a carrier lifting gear of a lifting mechanism for cargo handling according to the present invention;

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

Referring to fig. 1 to 2, a lifting mechanism 1 for cargo handling includes:

a lift car 1, a goods shelf is arranged in the lift car 1, the goods shelf is provided with a frame body with at least a front side opening, at least two layers of goods shelves are arranged on the frame body from top to bottom, the space between the adjacent goods shelves is equal,

the goods carrying rack is characterized in that a conveying device 4 is sleeved along the length direction of the goods carrying rack, a driving wheel 2 and a driven wheel 3 are respectively arranged at two ends of the conveying device 4, lifting devices 8 are arranged on two opposite side faces of the rack body at intervals, the goods carrying rack is detachably connected to the lifting devices 8, and the goods carrying rack can move up and down in a reciprocating mode through the lifting devices 8.

In the use, can reduce the number of piles at the goods carrying rack according to the height of goods to make the interval increase between two adjacent goods carrying racks, with the goods of adaptation different heights, on the support body, the position that corresponds each goods carrying rack is equipped with photoelectric switch 6 respectively, can detect through this photoelectric switch 6 that the goods carrying rack is connected with elevating gear 4 well, and this photoelectric switch 6 links to each other with goods lift control system. Thus, the photoelectric switch 6 transmits signals to the freight elevator control system, and the freight elevator control system judges the distance between two adjacent freight carrying layers according to two adjacent photoelectric switches 6 which transmit the signals, so that the height of the car 1 descending or ascending each time in the loading/unloading process can be controlled; so that the cargo bed is at a level corresponding to the level of the floor deck (or the cargo conveyers on the floor deck) during loading/unloading.

Furthermore, a group of photoelectric sensors 5 are respectively arranged on two sides of the loading rack corresponding to the conveying device 4, and each photoelectric sensor 5 comprises a light-emitting component positioned on one side of the loading rack and a receiving component positioned on the other side of the loading rack.

Further, the top of the car 1 is provided with a driving motor 7, and the driving motor 7 is connected with a controller, a photoelectric sensor 5 and a goods elevator control system.

Further, a driving motor 7 is connected with the driving wheel 2 and the lifting device 8, the driving motor 7 drives the driving wheel 2 to rotate and the lifting device 8 to reciprocate up and down respectively, the driving motor 7 drives the lifting device 8 to move up and down firstly, so as to drive the goods loading rack to move up and down, when the goods loading rack is lifted to the unloading opening, the driving motor 7 drives the driving wheel 2 to rotate, so as to drive the driven wheel 3 to rotate, the conveying device 4 drives goods to move to the unloading opening, a conveying device which is the same as the conveying device 4 is arranged at the unloading opening, when the conveying device 4 brings the goods to the unloading opening, the goods continue to move and are conveyed to the conveying device at the unloading opening, and the conveying device can be an intelligent conveying device, and when the goods are received and fully loaded, the goods are automatically conveyed to a required.

Further, the lifting device 8 comprises at least two first inner link plates 13, at least two first outer link plates 14, at least two rollers 15, at least two second inner link plates 16, at least two second outer link plates 17, and at least two connecting gusset plate assemblies 18.

Further, the first inner chain plates 13 and the first outer chain plates 14 are alternately connected end to end through pin shafts in a rotatable mode, the second inner chain plates 16 and the second outer chain plates 17 are alternately connected end to end through pin shafts in a rotatable mode, the first inner chain plates 13 correspond to the second inner chain plates 16 in a one-to-one mode, the first outer chain plates 14 correspond to the second outer chain plates 17 in a one-to-one mode, and idler wheels 15 are rotatably arranged between the first inner chain plates 13 and the second inner chain plates 16 through pin shafts.

Preferably, the connecting seat pan assemblies 18 are disposed in a uniform array on the second inner link plate 16 corresponding to the first inner link plate 13.

Further, the connecting seat plate assembly 18 includes a first sub-seat plate member 19 and a second sub-seat plate member 20, wherein one end of the first sub-seat plate member 19 is fixed on the first inner link plate 13, and one end of the second sub-seat plate member 20 is fixed on the second inner link plate 16 corresponding to the first inner link plate 13.

This arrangement improves the stability of the lift chain assembly when the load carrier is being moved, provides its own weighing capacity, and also provides a stable mounting platform for the plurality of connector block assemblies 18, making operation more stable, as shown in fig. 2.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A lift mechanism for cargo handling, comprising:

a lift car (1), wherein a goods shelf is arranged in the lift car (1), the goods shelf is provided with a shelf body with at least a front side opening, at least two layers of goods shelves are arranged on the shelf body from top to bottom, the space between every two adjacent goods shelves is equal,

the goods carrying rack is characterized in that a conveying device (4) is sleeved along the length direction of the goods carrying rack, a driving wheel (2) and a driven wheel (3) are respectively arranged at two ends of the conveying device (4), a lifting device (8) is arranged along two opposite side faces of the rack body at intervals, the goods carrying rack is detachably connected onto the lifting device (8), and the goods carrying rack can move up and down in a reciprocating mode through the lifting device (8).

2. The lifting mechanism for cargo handling according to claim 1, wherein a set of photoelectric sensors (5) is respectively disposed on two sides of the loading rack corresponding to the position of the conveying device (4), and the photoelectric sensors (5) comprise a light emitting assembly on one side of the loading rack and a receiving assembly on the other side of the loading rack.

3. The lifting mechanism for cargo handling as recited in claim 1, characterized in that a driving motor (7) is provided on the top of the car (1), and a controller, a photoelectric sensor (5) and a cargo lift control system are connected to the driving motor (7).

4. The lifting mechanism for cargo handling as recited in claim 3, characterized in that the driving motor (7) is connected to the driving wheel (2) and the lifting device (8), and the driving motor (7) drives the driving wheel (2) to rotate and the lifting device (8) to reciprocate up and down, respectively.

5. The lifting mechanism for the handling of goods according to claim 1, characterized in that the lifting device (8) comprises at least two first inner link plates (13), at least two first outer link plates (14), at least two rollers (15), at least two second inner link plates (16), at least two second outer link plates (17) and at least two connecting gusset plate assemblies (18).

6. The lifting mechanism for cargo handling as recited in claim 5, characterized in that the first inner link plates (13) are rotatably connected with the first outer link plates (14) alternately end to end by pins, the second inner link plates (16) are rotatably connected with the second outer link plates (17) alternately end to end by pins, and the first inner link plates (13) correspond to the second inner link plates (16) one to one, the first outer link plates (14) correspond to the second outer link plates (17) one to one, and rollers (15) are rotatably disposed between the first inner link plates (13) and the second inner link plates (16) by pins.

7. The elevating mechanism for cargo handling according to claim 5, wherein the connecting gusset plate assemblies (18) are arranged in a uniform array on the second inner link plate (16) corresponding to the first inner link plate (13).

8. The lifting mechanism for cargo handling of claim 5, wherein the connecting gusset plate assembly (18) comprises a first sub-gusset plate member (19) and a second sub-gusset plate member (20), the first sub-gusset plate member (19) being fixed at one end to the first inner link plate (13), and the second sub-gusset plate member (20) being fixed at one end to the second inner link plate (16) corresponding to the first inner link plate (13).