CN217173194U

CN217173194U - Self-locking type multi-stage lifting mechanism

Info

Publication number: CN217173194U
Application number: CN202220998360.5U
Authority: CN
Inventors: 李军; 刘剑秋; 马威
Original assignee: Guangzhou Panana Information Technology Co ltd
Current assignee: Guangzhou Panana Information Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-12
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to an intelligence storage application technology field indicates especially that can be from multistage elevating system of locking-type, including lift control device and self-lock device, self-lock device includes limiting plate, limiting plate base, electro-magnet and electro-magnet support, and the electro-magnet support sets up with the limiting plate base is adjacent, installs respectively on lift control device, and limiting plate, electro-magnet are installed respectively on limiting plate base, electro-magnet support; the electromagnet penetrates through the electromagnet support and is connected with the limiting plate, and the limiting plate is pushed to swing through the movement of the electromagnet; the utility model is provided with the multi-shaft section lifting Z shaft in the coaxial direction, thereby reducing the cost and the occupied space; the multi-shaft section is subjected to multi-stage lifting control through the main motor, so that the control program is simplified and the working efficiency is improved; the self-locking device can improve the self-locking safety performance, the limiting plate and the electromagnet are matched to work in the self-locking device, the electromagnet drives the limiting plate to obliquely swing back and forth and swing into the groove of the substrate, and the clamping self-locking function is realized.

Description

Self-locking type multi-stage lifting mechanism

Technical Field

The utility model relates to an intelligent storage application technology field indicates especially one kind can be from locking-type multistage elevating system.

Background

In an automatic stereoscopic warehouse, large-scale storage equipment such as high-level goods shelves and the like, and carrying tools such as trays, forklifts, elevators and the like are required to be adopted in large quantities; and the automatic transmission rail is matched for use, so that the automatic work and management of the warehousing enterprise can be realized.

In the existing work of storage and conveying, the Z axis of the industrial truss manipulator mostly adopts single-axis lifting, and for the stacked higher articles, the corresponding Z axis length also needs to be lengthened, so that the requirement on space is higher, and more space is occupied; when the multi-section Z-axis lifting is adopted, a lot of space can be saved; however, the multi-section Z-axis lifting control at present needs a plurality of motors to control the Z-axis lifting, the self-locking work is completely self-locked by the motors, the self-locking safety level is low, and the requirement on the motors is higher, so that certain potential safety hazards exist, and meanwhile, the multi-motor-controlled multi-axis lifting is high in manufacturing cost and tedious in control, and is not beneficial to improving the working efficiency and long-term development.

Disclosure of Invention

In order to solve the above problem, the present invention aims to disclose an intelligent warehousing application technology field, and particularly to a self-locking multi-stage lifting mechanism.

In order to achieve the above object, the utility model adopts the following technical scheme: a self-locking type multistage lifting mechanism is provided with a lifting control device and is characterized in that the lifting control device is also provided with the self-locking device, the self-locking device mainly comprises a limiting plate, a limiting plate base, an electromagnet and an electromagnet support, the electromagnet support and the limiting plate base are arranged adjacently and are respectively arranged on the lifting control device, and the limiting plate and the electromagnet are respectively arranged on the limiting plate base and the electromagnet support; the electromagnet support is formed into a frame-shaped plate frame structure, the electromagnet penetrates through the electromagnet support and then is connected with the limiting plate, and the limiting plate is pushed to swing through the movement of the electromagnet.

Preferably, the lifting control device comprises a lifting fixed base, a Z-axis moving base A, Z, an axis moving base B and a Z-axis moving base C which are movably arranged from the outside to the inside of the shaft sleeve.

Preferably, the lifting fixing base mainly comprises a fixing base, a lifting motor and a base linear sliding table, wherein the fixing base is provided with a tetrahedron supporting base structure with a through middle part, and the lifting motor is installed on the fixing base and is electrically connected with a power part of the Z-axis motion base A, Z axis motion base B, Z axis motion base C; the base linear sliding table is arranged on the inner wall of the fixed base.

Preferably, the Z-axis moving seat A mainly comprises a moving seat A base station, a moving seat A sliding table and a moving seat A guide rail, wherein the moving seat A base station is of a supporting type moving base station structure with a through middle part, and the moving seat A guide rail arranged on the outer wall is in sliding fit with the base linear sliding table so as to be movably arranged on the middle shaft in the fixed base station; the sliding table of the moving seat A is arranged on the inner wall of the base station of the moving seat A.

Preferably, the Z-axis motion base B mainly comprises a motion base B base, a motion base B sliding table and a motion base B guide rail, wherein the motion base B base is a support type motion base structure with a through middle part, and the motion base B guide rail mounted through the outer wall is in sliding fit with the motion base a sliding table to be movably mounted at the middle shaft in the motion base a base; the sliding table of the moving seat B is arranged on the inner wall of the base station of the moving seat B.

Preferably, the Z-axis moving base C mainly comprises a moving base C base and a moving base C guide rail, wherein the moving base C base is a supporting moving base structure with a through middle part, and the moving base C guide rail and the moving base B sliding table are arranged on the outer wall in a sliding fit manner so as to be movably arranged at the middle axis in the moving base B base.

Preferably, the outer side surface of the Z-axis motion seat A is provided with a longitudinal base plate, and a plurality of through grooves are formed in the base plate at equal intervals along the vertical direction.

Preferably, the electromagnet support and the limiting plate base are arranged on the inner side wall of the fixed base station and arranged beside the substrate of the Z-axis moving seat A.

Preferably, the limiting plate is in a shape of a long strip plate, and the width of the top of the limiting plate is smaller than that of the groove of the substrate of the Z-axis motion seat A, so that the limiting plate is obliquely embedded into the groove of the substrate under the thrust of the electromagnet to form a matched limiting structure.

Preferably, the limiting plate base is provided with a limiting pin beside the bottom of the limiting plate, and the limiting plate is limited in the inclination range by the limiting pin.

The beneficial effects of the utility model are embodied in: the utility model is provided with the lifting Z shaft with a multi-shaft section structure in the coaxial direction, thereby achieving the purposes of reducing the cost and the occupied space; the multi-shaft section is subjected to multi-stage lifting control through the main motor, the main motor firstly controls the Z-axis moving seat A to descend along the lifting fixed base, and the Z-axis moving seat A descends and simultaneously drives the Z-axis moving seat B and the Z-axis moving seat C to descend synchronously, namely, the multi-shaft section is dragged to move, so that the simplification of a control program is realized, and the working efficiency is improved; simultaneously the utility model discloses still set up self-lock device in order to improve auto-lock security performance, through limiting plate and electro-magnet cooperation work among the self-lock device, by the inclined swing around the electro-magnet drive limiting plate to in the recess of swing to base plate, realize screens self-locking function.

Drawings

Fig. 1 is a perspective view of the Z-axis contraction of the present invention.

Fig. 2 is a perspective view of the Z-axis stretching of the present invention.

Fig. 3 is a three-dimensional structure view of the self-locking device of the present invention.

Fig. 4 is a sectional structure view of the self-locking device of the present invention.

Reference is made to the accompanying drawings in which: 1-self-locking device, 2-lifting fixed base, 3-Z axis moving base A, 4-Z axis moving base B, 5-Z axis moving base C, 11-limiting plate, 12-limiting plate base, 13-electromagnet, 14-electromagnet bracket, 15-limiting pin, 21-fixed base, 22-lifting motor, 31-moving base A base, 32-moving base A guide rail, 33-base plate, 41-moving base B base, 42-moving base B guide rail, 51-moving base C base and 52-moving base C guide rail.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

a self-locking type multistage lifting mechanism is provided with a lifting control device, wherein a self-locking device 1 is further mounted on the lifting control device, the self-locking device 1 mainly comprises a limiting plate 11, a limiting plate base 12, an electromagnet 13 and an electromagnet support 14, the electromagnet support 14 and the limiting plate base 12 are arranged adjacently and are respectively mounted on the lifting control device, and the limiting plate 11 and the electromagnet 13 are respectively mounted on the limiting plate base 12 and the electromagnet support 14; the electromagnet support 14 is formed into a frame-shaped plate frame structure, the electromagnet 13 penetrates through the electromagnet support 14 and then is connected with the limiting plate 11, and the limiting plate 11 is pushed to swing through the movement of the electromagnet 13;

furthermore, the lifting control device comprises a lifting fixed base 2, a Z-axis moving seat A3, a Z-axis moving seat B4 and a Z-axis moving seat C5 which are movably arranged from the outside to the inside of the shaft sleeve; the lifting fixing base 2 mainly comprises a fixing base station 21, a lifting motor 22 and a base linear sliding table, wherein the fixing base station 21 is provided with a tetrahedron supporting base station structure with a through middle part, and electric control components such as the lifting motor 22 and a speed reducer are arranged on the fixing base station 21 and are electrically connected with power components of a Z-axis motion base A3, a Z-axis motion base B4 and a Z-axis motion base C5; the base linear sliding table is arranged on the inner wall of the fixed base station 21; the Z-axis moving seat A3 mainly comprises a moving seat A base station 31, a moving seat A sliding table and a moving seat A guide rail 32, wherein the moving seat A base station 31 is of a supporting type moving base station structure with a through middle part, and the moving seat A guide rail 32 arranged on the outer wall is in sliding fit with the base linear sliding table so as to be movably arranged on a middle shaft in the fixed base station 21; the moving seat A sliding table is arranged on the inner wall of the moving seat A base table 31; a longitudinal base plate 33 is arranged on the outer side surface of the Z-axis motion seat A3, and a plurality of through grooves are formed in the base plate 33 at equal intervals along the vertical direction; the Z-axis moving seat B4 mainly comprises a moving seat B base platform 41, a moving seat B sliding platform and a moving seat B guide rail 42, wherein the moving seat B base platform 41 is a supporting type moving base platform structure with a through middle part, and the moving seat B guide rail 42 arranged on the outer wall is in sliding fit with the moving seat A sliding platform so as to be movably arranged on the middle shaft in the moving seat A base platform 31; the sliding table of the moving seat B is arranged on the inner wall of the base 41 of the moving seat B; the Z-axis moving seat C5 mainly comprises a moving seat C base platform 51 and a moving seat C guide rail 52, wherein the moving seat C base platform 51 is a supporting type moving base platform structure with a through middle part, and the moving seat C guide rail 52 arranged on the outer wall is in sliding fit with a moving seat B sliding table so as to be movably arranged at the middle shaft in the moving seat B base platform 41; the Z-axis moving seat A3 is connected with the Z-axis moving seat B4, and the Z-axis moving seat B4 is connected with the Z-axis moving seat C5, and chain wheel and chain auxiliary transmission is further arranged, so that under the auxiliary action of the chain wheel and chain, the Z-axis moving seat B4 and the Z-axis moving seat C5 can descend along with the descending of the Z-axis moving seat A3.

Further, the electromagnet bracket 14 and the limit plate base 12 are mounted on the inner side wall of the fixed base 21 and are arranged beside the base plate 33 of the Z-axis moving seat A3; the limiting plate 11 is in a long strip plate shape, the width of the top of the limiting plate is smaller than that of the groove of the base plate 33 of the Z-axis motion seat A3, so that the limiting plate is obliquely embedded into the groove of the base plate 33 under the thrust of the electromagnet 13 to form a matched limiting structure; the limiting plate base 12 is provided with a limiting pin 15 beside the bottom of the limiting plate 11, and the inclination range of the limiting plate 11 is limited by the limiting pin 15; when the electromagnet 13 pushes the limiting plate 11 forwards to incline towards the base plate 33, the limiting pin 15 limits the swinging amplitude of the limiting plate 11 from the bottom of the limiting plate 11, so that the situation that the clamping effect cannot be realized due to the larger swinging amplitude of the limiting plate 11 is avoided, and the base plate 33 is stably clamped to prevent the Z-axis motion seat A3 from descending; when the electromagnet 13 moves backwards, the limiting plate 11 is driven to reset, so that the lifting control of the Z-axis moving seat A3 is not limited, and the lifting motor 22 continues to control the movement of the lifting part of the lifting control device.

The above, it is only the preferred embodiment of the present invention, not right the technical scope of the present invention makes any restriction, the technical personnel of the industry, under this technical scheme's enlightenment, can do some deformation and modification, all the basis the utility model discloses a technical essence is to any modification, the equivalent change and the modification of the above embodiment do, all still belong to the technical scheme's scope of the present invention.

Claims

1. A self-locking type multistage lifting mechanism is provided with a lifting control device and is characterized in that the lifting control device is also provided with the self-locking device, the self-locking device mainly comprises a limiting plate, a limiting plate base, an electromagnet and an electromagnet support, the electromagnet support and the limiting plate base are arranged adjacently and are respectively arranged on the lifting control device, and the limiting plate and the electromagnet are respectively arranged on the limiting plate base and the electromagnet support; the electromagnet support is formed into a frame-shaped plate frame structure, the electromagnet penetrates through the electromagnet support and then is connected with the limiting plate, and the limiting plate is pushed to swing through the movement of the electromagnet.

2. The self-locking multi-stage lifting mechanism according to claim 1, wherein the lifting control device comprises a lifting fixed base movably mounted from the outside to the inside of the shaft sleeve, a Z-axis moving base A, Z, an axis moving base B and a Z-axis moving base C.

3. The self-locking multi-stage lifting mechanism of claim 2, wherein the lifting fixing base mainly comprises a fixing base, a lifting motor and a base linear sliding table, wherein the fixing base is provided with a tetrahedron supporting base structure with a through middle part, and the lifting motor is mounted on the fixing base and electrically connected with the power component of the Z-axis motion base A, Z shaft motion base B, Z shaft motion base C; the base linear sliding table is arranged on the inner wall of the fixed base.

4. The self-locking multi-stage lifting mechanism according to claim 3, wherein the Z-axis moving base A mainly comprises a moving base A base, a moving base A sliding table and a moving base A guide rail, wherein the moving base A base is a supporting type moving base structure with a through middle part, and the moving base A guide rail arranged on the outer wall is in sliding fit with the linear base sliding table so as to be movably arranged on the middle shaft in the fixed base; the sliding table of the moving seat A is arranged on the inner wall of the base station of the moving seat A.

5. The self-locking type multistage lifting mechanism is characterized in that the Z-axis moving seat B mainly comprises a moving seat B base, a moving seat B sliding table and a moving seat B guide rail, wherein the moving seat B base is of a supporting type moving base structure with a through middle part, and the moving seat B guide rail arranged on the outer wall is in sliding fit with the moving seat A sliding table so as to be movably arranged at the middle shaft in the moving seat A base; the sliding table of the moving seat B is arranged on the inner wall of the base station of the moving seat B.

6. The self-locking multi-stage lifting mechanism according to claim 5, wherein the Z-axis moving base C mainly comprises a moving base C base and a moving base C guide rail, wherein the moving base C base is a supporting moving base structure with a through middle part, and the moving base C guide rail mounted through the outer wall is in sliding fit with the moving base B sliding table so as to be movably mounted at the middle shaft in the moving base B base.

7. The self-locking type multistage lifting mechanism as claimed in claim 6, wherein a longitudinal base plate is arranged on the outer side surface of the Z-axis moving seat A, and a plurality of through grooves are formed in the base plate at equal intervals along the vertical direction.

8. The self-locking multi-stage lifting mechanism according to claim 7, wherein the electromagnet support and the base of the position-limiting plate are mounted on the inner sidewall of the fixed base and are disposed beside the base plate of the Z-axis moving base a.

9. The self-locking multistage lifting mechanism of claim 8, wherein the limiting plate is in the shape of a long strip plate, and the width of the top of the limiting plate is smaller than that of the groove of the substrate of the Z-axis motion base A, so that a matched limiting structure is formed by embedding the limiting plate into the groove of the substrate in an inclined manner under the thrust of the electromagnet.

10. The self-locking type multi-stage lifting mechanism as claimed in claim 9, wherein the base of the limiting plate is provided with a limiting pin beside the bottom of the limiting plate, and the limiting pin is used to limit the inclination range of the limiting plate.