CN215558738U

CN215558738U - Vertical lifting device

Info

Publication number: CN215558738U
Application number: CN202121330624.1U
Authority: CN
Inventors: 张再刚
Original assignee: Yingkou Jiayou Industrial Automation Co ltd
Current assignee: Yingkou Jiayou Industrial Automation Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-01-18
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a vertical lifting device, relates to the technical field of mechanical auxiliary equipment, and particularly relates to a vertical chain type lifting device. The utility model comprises the following steps: the vertical lifting device comprises: the device comprises a frame structure, a transmission device, a lifting structure, an electric device and a peripheral protection; the transmission device is arranged at the top of the frame structure; the electric device is arranged at the rear part of the frame structure, is connected with the transmission device and is used as a power source of the transmission device; the lifting structure is arranged at the front part of the transmission device and is driven by the transmission device to do lifting motion; the periphery protection is fixed on the outer side of the upright post by bolts, and all structures and devices are protected in the periphery protection, so that the protection effect is achieved. The technical scheme of the utility model solves the problems that manual feeding and discharging in the prior art causes fatigue of operators and influences production efficiency.

Description

Vertical lifting device

Technical Field

The utility model discloses a vertical lifting device, relates to the technical field of mechanical auxiliary equipment, and particularly relates to a vertical chain type lifting device.

Background

In the current production line of automobile parts, partial equipment still needs manual work to go up, the unloading, because the requirement of production beat, receive the restriction of operating space and work piece height simultaneously, the operator need frequently bow to get, put the work piece, easily leads to operator fatigue for a long time to influence production efficiency.

In view of the above problems in the prior art, it is necessary to develop a novel vertical lifting device to overcome the problems in the prior art.

Disclosure of Invention

According to the technical problems that manual feeding and discharging provided by the prior art causes fatigue of operators and influences production efficiency, the vertical lifting device is provided. The utility model mainly adopts a double-column structure combined with an electric driving device and a transmission device to drive a lifting structure, thereby achieving the effects of compact structure, time and labor saving and efficiency improvement of the equipment.

The technical means adopted by the utility model are as follows:

a vertical lifting device comprising: the device comprises a frame structure, a transmission device, a lifting structure, an electric device and a peripheral protection;

further, the transmission device is arranged at the top of the frame structure;

furthermore, the electric device is arranged at the rear part of the frame structure and is connected with the transmission device to be used as a power source of the transmission device;

furthermore, the lifting structure is arranged at the front part of the transmission device and is driven by the transmission device to do lifting movement;

furthermore, the periphery protection is fixed on the outer side of the upright post by bolts, and all structures and devices are protected in the periphery protection device, so that the protection effect is achieved.

Further, the frame structure includes: the device comprises a bottom plate, an auxiliary support, a speed reducer bracket and an upright post;

furthermore, the auxiliary supports are fixed on two sides of the bottom plate through bolts;

furthermore, the upright posts are provided with a plurality of heels and are vertically welded on the bottom plate;

further, the speed reducer support is horizontally fixed to the top end of the upright post through bolts.

Further, the transmission device includes: the worm gear speed reducer, the chain wheel, the chain and the driven guide wheel;

further, the worm gear speed reducer is fixed on the speed reducer bracket through a bolt;

furthermore, the chain wheel is arranged on an output shaft of the worm gear speed reducer;

furthermore, the driven guide wheel is arranged at the bottom of the upright post through a driven guide wheel shaft seat and is in up-and-down contraposition with the chain wheel;

furthermore, the chain is arranged on the chain wheel and the driven guide wheel, and two ends of the chain are fixedly connected with the lifting structure.

Further, the elevation structure includes: the lifting fork, the lifting frame and the lifting guide wheel;

furthermore, the lifting frame is a frame structure consisting of a front baffle plate and a side vertical plate;

further, the lifting frame is fixedly connected with the chain;

furthermore, the lifting fork is fixed on a front baffle of the lifting frame through a bolt;

furthermore, the lifting guide wheels are arranged on the outer sides of the side vertical plates on the two sides of the lifting frame through guide wheel shafts;

furthermore, the lifting guide wheel is contacted with the guide groove at the front end of the upright post, and plays a role in guiding and supporting the lifting frame.

Further, the electrical apparatus comprises: the device comprises a button box, a three-phase motor and an electric control cabinet;

furthermore, the three-phase motor is connected with the worm gear speed reducer through a bolt and serves as a power source of the transmission device;

further, the electric control cabinet is fixedly arranged at the rear part of the upright post and is electrically connected with the three-phase motor and the button box;

further, the button box is arranged on the outer side wall of the peripheral protection and is electrically connected with the three-phase motor and the electric control cabinet.

Further, the bottom of the bottom plate can be provided with a moving wheel.

The use mode of the utility model is as follows:

after a workpiece is placed on the lifting fork, a lifting button on the button box is pressed to be kept still, the three-phase motor starts to rotate forward to drive an output shaft on the worm gear speed reducer to rotate, a chain wheel connected to the shaft rotates along with the rotation, a chain moves upwards under the driving of the chain wheel, and the lifting structure and the chain are connected to move upwards together; after the workpiece is lifted to a required position, the lifting button is released, the three-phase motor stops acting, and the lifting part is kept in the position; when a descending button of the button box is pressed to be kept still, the three-phase motor is started to rotate reversely to drive an output shaft on the worm gear speed reducer to rotate, a chain wheel connected to the shaft rotates reversely together, a chain moves downwards under the driving of the chain wheel, and the lifting structure and the chain are connected together to move downwards; after the lifting part descends to the right position, the lifting button is released, the three-phase motor stops acting, and the lifting part is kept in the position.

Compared with the prior art, the utility model has the following advantages:

1. the vertical lifting device provided by the utility model adopts a double-column structure, the periphery of the device is provided with a metal plate protection, the device structure is compact, and the appearance is attractive;

2. according to the vertical lifting device provided by the utility model, the worm gear speed reducer is matched with the three-phase motor to serve as a lifting power source, so that the equipment has the advantages of large torque, high bearing capacity, stable operation, low noise and the like;

3. according to the vertical lifting device provided by the utility model, the worm gear speed reducer is self-locking, so that after the device is suddenly powered off, a workpiece cannot suddenly fall due to gravity, and the device has high safety and reliability;

4. the vertical lifting device provided by the utility model uses the chain wheel to drive the chain to drive the lifting part to move up and down, so that the vertical lifting device is simple and convenient to install and maintain.

In conclusion, the technical scheme of the utility model solves the problems that manual feeding and discharging in the prior art causes fatigue of operators and influences production 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 introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention with the peripheral shield removed;

fig. 3 is a schematic view of the lifting structure of the present invention.

In the figure: 1. the device comprises a button box 2, a peripheral protection 3, a lifting guide wheel 4, a stand column 5, a lifting frame 6, a lifting fork 7, a bottom plate 8, an auxiliary support 9, a chain wheel 10, a chain 11, a worm and gear speed reducer 12, a speed reducer support 13, a three-phase motor 14, an electric control cabinet 15, a driven guide wheel 16 and a driven guide wheel shaft seat.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

As shown in the figures, the present invention provides a vertical lifting device comprising: a frame structure, a transmission device, a lifting structure, an electric device and a peripheral protection 2; the transmission device is arranged at the top of the frame structure; the electric device is arranged at the rear part of the frame structure, is connected with the transmission device and is used as a power source of the transmission device; the lifting structure is arranged at the front part of the transmission device and is driven by the transmission device to do lifting motion; the peripheral protection 2 is fixed on the outer side of the upright post 4 by bolts, and protects various structures and devices in the upright post, thereby playing a role in protection.

The frame structure includes: a bottom plate 7, an auxiliary support 8, a speed reducer bracket 12 and a vertical column 4; the auxiliary supports 8 are fixed on two sides of the bottom plate 7 through bolts; the upright post 4 is provided with a plurality of heels and is vertically welded on the bottom plate 7; the speed reducer bracket 12 is horizontally fixed at the top end of the upright post 4 by bolts.

The transmission device comprises: a worm gear reducer 11, a chain wheel 9, a chain 10 and a driven guide wheel 15; the worm gear speed reducer 11 is fixed on the speed reducer bracket 12 through bolts; the chain wheel 9 is arranged on an output shaft of the worm gear speed reducer 11; the driven guide wheel 15 is arranged at the bottom of the upright post 4 through a driven guide wheel shaft seat 16 and is in up-and-down contraposition with the chain wheel 9; the chain 10 is mounted on the chain wheel 9 and the driven guide wheel 15, and both ends of the chain are fixedly connected with the lifting structure.

The elevation structure includes: a lifting fork 6, a lifting frame 5 and a lifting guide wheel 3; the lifting frame 5 is a frame structure consisting of a front baffle plate and a side vertical plate; the lifting frame 5 is fixedly connected with a chain 10; the lifting fork 6 is fixed on a front baffle of the lifting frame 5 through a bolt; the lifting guide wheel 3 is arranged on the outer sides of the side vertical plates on the two sides of the lifting frame 5 through a guide wheel shaft; the lifting guide wheel 3 is contacted with a guide groove at the front end of the upright post 4, and plays a role in guiding and supporting the lifting of the lifting frame 5.

The electric device includes: the device comprises a button box 1, a three-phase motor 13 and an electric control cabinet 14; the three-phase motor 13 is connected with the worm gear speed reducer 11 through bolts and serves as a power source of the transmission device; the electric control cabinet 14 is fixedly arranged at the rear part of the upright post 4 and is electrically connected with the three-phase motor 13 and the button box 1; the button box 1 is arranged on the outer side wall of the peripheral protection 2 and is electrically connected with the three-phase motor and the electric control cabinet 14.

The bottom of the bottom plate 7 may also be provided with moving wheels.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vertical lifting device, characterized in that, the vertical lifting device includes: a frame structure, a transmission device, a lifting structure, an electric device and a peripheral protection (2);

the transmission device is arranged at the top of the frame structure;

the electric device is arranged at the rear part of the frame structure and is connected with the transmission device to be used as a power source of the transmission device;

the lifting structure is arranged at the front part of the transmission device and is driven by the transmission device to do lifting motion;

the peripheral protection (2) is fixed on the outer side of the upright post (4) by bolts, and protects various structures and devices in the upright post, thereby playing a role in protection.

2. The vertical lift device of claim 1 wherein said frame structure comprises: the device comprises a bottom plate (7), an auxiliary support (8), a speed reducer bracket (12) and a stand column (4);

the auxiliary supports (8) are fixed on two sides of the bottom plate (7) through bolts;

the upright posts (4) are provided with a plurality of heels and are vertically welded on the bottom plate (7);

the speed reducer support (12) is horizontally fixed at the top end of the upright post (4) by bolts.

3. The vertical lift assembly of claim 1 wherein said drive assembly comprises: a worm gear speed reducer (11), a chain wheel (9), a chain (10) and a driven guide wheel (15);

the worm gear speed reducer (11) is fixed on the speed reducer bracket (12) through a bolt;

the chain wheel (9) is arranged on an output shaft of the worm gear speed reducer (11);

the driven guide wheel (15) is arranged at the bottom of the upright post (4) through a driven guide wheel shaft seat (16) and is in up-and-down contraposition with the chain wheel (9);

the chain (10) is arranged on the chain wheel (9) and the driven guide wheel (15), and two ends of the chain are fixedly connected with the lifting structure.

4. The vertical lift device as recited in claim 3, wherein said lifting structure comprises: a lifting fork (6), a lifting frame (5) and a lifting guide wheel (3);

the lifting frame (5) is a frame structure consisting of a front baffle plate and a side vertical plate;

the lifting frame (5) is fixedly connected with the chain (10);

the lifting fork (6) is fixed on a front baffle of the lifting frame (5) through a bolt;

the lifting guide wheel (3) is arranged on the outer sides of the side vertical plates on the two sides of the lifting frame (5) through a guide wheel shaft;

the lifting guide wheel (3) is contacted with the guide groove at the front end of the upright post (4) to play a role in guiding and supporting the lifting of the lifting frame (5).

5. The vertical lift device as defined in claim 1, wherein said electrical means comprises: the device comprises a button box (1), a three-phase motor (13) and an electric control cabinet (14);

the three-phase motor (13) is connected with the worm gear speed reducer (11) through a bolt and serves as a power source of the transmission device;

the electric control cabinet (14) is fixedly arranged at the rear part of the upright post (4) and is electrically connected with the three-phase motor (13) and the button box (1);

the button box (1) is arranged on the outer side wall of the peripheral protection (2) and is electrically connected with the three-phase motor and the electric control cabinet (14).

6. The vertical lifting device according to claim 1, characterized in that the bottom of the base plate (7) is also provided with moving wheels.