CN219031677U

CN219031677U - Safety protection mechanism for stacker cargo

Info

Publication number: CN219031677U
Application number: CN202320169045.6U
Authority: CN
Inventors: 杜策; 吴国光
Original assignee: Liaoning Shunwei Intelligent Logistics Equipment Co ltd
Current assignee: Liaoning Shunwei Intelligent Logistics Equipment Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-16
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a safety protection mechanism for stacker cargo carrying, which comprises a cargo carrying platform, wherein a frame is arranged at the top of the cargo carrying platform, nut seats are connected to four corners of the frame in a rotating way, screw rods are fixed to four corners of the cargo carrying platform, fixing pieces are fixed to the top ends of the screw rods, the nut seats are in one-to-one correspondence with the screw rods, the nut seats are arranged on a screw rod body, a driving assembly is arranged on the outer side of the nut seats, a fixing net is fixed inside the frame, the fixing net is formed by winding and fixing a plurality of elastic ropes in a cross shape, a clamping plate frame is arranged at the bottom of the frame, the edge of the fixing net is arranged between the clamping plate frame and the frame, the clamping plate frame and the frame are connected through bolts in a fastening way, the driving assembly drives the nut seats to rotate, the fixing net is driven to ascend or descend along the screw rods by means of the frame through the rotation of the nut seats, and the fixing net is used for screening the top of the goods, so that the firm force of the goods on a cargo carrying table fork is increased.

Description

Safety protection mechanism for stacker cargo

Technical Field

The utility model belongs to the technical field of stacker auxiliary equipment, and particularly relates to a safety protection mechanism for stacker cargo.

Background

The stacker is also called a stacker crane, and adopts a fork or a string rod as an object taking device. It is a storage device. The trolley stacker crane can be divided into a rail stacker crane and a trolley stacker crane, wherein the rail stacker crane is used for running along a track in a roadway, and the trolley stacker crane is also called an overhead forklift. The main operation equipment used in the stereoscopic warehouse comprises: track-bound stacker cranes, trackless stacker cranes and ordinary forklifts.

The double-upright stacker crane belongs to a stacker, can grab, carry and stack or get the special crane of putting unit goods from high-rise goods shelves in places such as warehouse, workshop, and the like, and the stand through both sides is as the guide rail of stacker carrier platform, and is stronger than single-upright stacker bearing capacity relatively, but along with bearing capacity's increase, the workman is convenient many delivery goods of disposable, leads to the goods on its objective table more, and along with goods increase volume increase thereupon, the cargo carrying platform of current double-upright stacker crane all does not have the fixed knot of goods constructs, leads to when the goods is more, along with the easy risk that takes place the goods to drop of removal of double-upright stacker crane.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a safety protection mechanism for stacker cargo, which has the advantages of preventing the danger caused by falling of goods in the moving process of the stacker and ensuring the safety of the stacker in the moving process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stacker carries cargo and uses safety protection mechanism, includes carries cargo table, it is provided with the frame to carry cargo table top, frame four corners department all rotates and is connected with the nut seat, it all is fixed with the screw rod to carry cargo table four corners department, the screw rod top is fixed with the mounting, nut seat and screw rod one-to-one, and the nut seat is installed in the screw rod pole body, the nut seat outside is provided with drive assembly, the frame is inside to be fixed with the fixed network.

As a preferable technical scheme of the utility model, the fixed net is formed by winding and fixing a plurality of elastic ropes in a cross shape.

As a preferable technical scheme of the utility model, the bottom of the frame is provided with the clamping plate frame, the edge of the fixed net is arranged between the clamping plate frame and the frame, and the clamping plate frame and the frame are connected through bolt fastening.

As a preferable technical scheme of the utility model, four screws penetrate through four corners of the splint frame and the frame respectively.

As a preferable technical scheme of the utility model, the driving assembly comprises a connecting shaft and a turbine, wherein the connecting shaft is symmetrically arranged, vortex rods are fixed at two ends of the connecting shaft, the vortex rods are matched with the turbine, the turbine is fixed at the outer side of the nut seat, and a transmission assembly is arranged at one side of each connecting shaft.

As a preferable technical scheme of the utility model, the transmission assembly comprises a driving motor, wherein chain wheels are fixed at one ends of a shaft body of an output shaft of the driving motor and one ends of shaft bodies of two connecting shafts, and the chain wheels are connected through a chain.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the nut seat is driven to rotate by the driving component, the fixing net is driven to ascend or descend along the screw rod by the rotation of the nut seat by virtue of the frame, the top of the goods is covered by the fixing net, the firm force of the goods on the goods fork of the goods table is increased, the vertical displacement of the frame is avoided by utilizing the self-locking capability of the threads, the goods falling in the moving process of the stacker is prevented from being dangerous, the safety in the moving process of the stacker is ensured, the whole structure is simple, the stacker is suitable for the use and installation of various double-upright stacker goods tables, the replacement cost of the goods table is reduced, and the safety cargo carrying capability of the stacker is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

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

in the figure: 1. a cargo bed; 2. a frame; 3. a nut seat; 4. a screw; 5. a fixing member; 6. a fixed net; 7. a clamping plate frame; 8. a connecting shaft; 9. a turbine; 10. a scroll rod; 11. a driving motor; 12. a sprocket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a stacker carries cargo and uses safety protection mechanism, includes carries cargo platform 1, carry cargo platform 1 top is provided with frame 2, frame 2 four corners department all rotates and is connected with nut seat 3, carry cargo platform 1 four corners department all is fixed with screw rod 4, screw rod 4 top is fixed with mounting 5, nut seat 3 and screw rod 4 one-to-one, and nut seat 3 installs in screw rod 4 shaft, the nut seat 3 outside is provided with drive assembly, frame 2 inside is fixed with fixed network 6, fixed network 6 is that many elastic ropes are the fork and form through winding fixed, in this embodiment, drives nut seat 3 through drive assembly and rotates, utilizes the rotation of nut seat 3 to drive fixed network 6 along screw rod 4 ascending or descending, through fixed network 6 to net the top, increases the firm power of goods on objective table 1 fork, utilizes the ability of screw thread auto-lock, avoids the upper and lower displacement of frame 2, prevents that the machine from dropping the security in the stacker moving the in-process of falling goods.

In order to fix the fixing net 6 conveniently, in this embodiment, as a preferred technical solution of the present utility model, the bottom of the frame 2 is provided with a clamping plate frame 7, the edge of the fixing net 6 is disposed between the clamping plate frame 7 and the frame 2, the clamping plate frame 7 and the frame 2 are fastened and connected by bolts, and four screws 4 respectively penetrate through four corners of the clamping plate frame 7 and the frame 2.

In order to conveniently utilize a driving source to drive four nut seats 3 to rotate simultaneously, in this embodiment, as a preferred technical scheme of the utility model, the driving assembly comprises a connecting shaft 8 and a turbine 9, the connecting shaft 8 is symmetrically arranged, vortex rods 10 are fixed at two ends of the connecting shaft 8, the vortex rods 10 are matched with the turbine 9, the turbine 9 is fixed on the outer side of the nut seats 3, two driving assemblies are arranged on one sides of the connecting shaft 8, each driving assembly comprises a driving motor 11, a chain wheel 12 is fixed at one end of a shaft body of an output shaft of the driving motor 11 and one end of shaft bodies of the two connecting shafts 8, and the chain wheels 12 are connected through a chain.

In summary, by means of the above technical solution of the present utility model, the driving motor 11 is used to convey the rotation of the shaft, the sprocket 12 is used to drive the two connecting shafts 8 to rotate by means of the chain, the connecting shafts 8 drive the scroll bars 10 at two ends to rotate the nut seat 3 by means of the turbine 9, so as to move the frame 2 up and down, when the goods on the fork of the object stage 1 need to be fixed, the frame 2 is lowered, the fixed net 6 inside the frame 2 is used to fix the goods, and the danger of dropping the goods in the moving process of the stacker is prevented.

Finally, it should be noted that: in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a stacker carries cargo with safety protection mechanism, includes cargo bed (1), its characterized in that: the utility model discloses a cargo carrying platform, including frame (1), nut seat (3), screw rod (5), nut seat (3) and screw rod (4) one-to-one, nut seat (3) are installed in screw rod (4) shaft, nut seat (3) outside is provided with drive assembly, frame (2) inside is fixed with fixed network (6).

2. The stacker cargo safety shield mechanism according to claim 1, wherein: the fixed net (6) is formed by winding and fixing a plurality of elastic ropes in a cross shape.

3. The stacker cargo safety shield mechanism according to claim 2, wherein: the bottom of the frame (2) is provided with a clamping plate frame (7), the edge of the fixed net (6) is arranged between the clamping plate frame (7) and the frame (2), and the clamping plate frame (7) and the frame (2) are connected through bolt fastening.

4. A stacker cargo safety shield according to claim 3 wherein: four screws (4) respectively penetrate through four corners of the clamping plate frame (7) and the frame (2).

5. The stacker cargo safety shield mechanism according to claim 1, wherein: the driving assembly comprises a connecting shaft (8) and a turbine (9), wherein the connecting shaft (8) is symmetrically arranged, vortex rods (10) are fixed at two ends of the connecting shaft (8), the vortex rods (10) are matched with the turbine (9), the turbine (9) is fixed on the outer side of the nut seat (3), and transmission assemblies are arranged on one side of the two connecting shafts (8).

6. The stacker cargo safety shield mechanism according to claim 5, wherein: the transmission assembly comprises a driving motor (11), wherein chain wheels (12) are fixed at one ends of a shaft body of an output shaft of the driving motor (11) and one ends of shaft bodies of two connecting shafts (8), and the chain wheels (12) are connected through chains.