CN210710605U

CN210710605U - Material lifting device for magnetic navigation AGV trolley

Info

Publication number: CN210710605U
Application number: CN201921432780.1U
Authority: CN
Inventors: 许宁
Original assignee: Tianjin Yifan Technology Co Ltd
Current assignee: Tianjin Yifan Technology Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-09
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a material hoisting device for magnetic navigation AGV dolly, can't carry out effectual fixing to the material to current material hoisting device for magnetic navigation AGV dolly at the in-process that promotes the material, lead to the material to drop easily at the in-process that promotes, the safety in utilization is lower, the relatively poor problem of practicality, the scheme is put forward now, it includes the bottom plate, install the horizontally backup pad directly over the bottom plate, one side of backup pad is rotated through the bearing and is connected with the vertically double-screw bolt, the welding has vertically spacing post on the opposite side roof of backup pad, the bottom of double-screw bolt extends to the below and the fixedly connected with second bevel gear of backup pad, install driving motor on the roof of bottom plate, first bevel gear of driving motor's output fixedly connected with, first bevel gear is connected with second bevel gear meshing. The utility model discloses novel structure can carry out effectual fixed to the material, can prevent that the material from dropping at the in-process that promotes, and the safety in utilization is higher, and the practicality is higher.

Description

Material lifting device for magnetic navigation AGV trolley

Technical Field

The utility model relates to a AGV dolly technical field especially relates to a magnetic navigation AGV material hoisting device for dolly.

Background

A magnetically guided AGV is a transportation vehicle equipped with an electromagnetic automatic guide device capable of traveling along a predetermined guide path, having safety protection and various transfer functions, and having a rechargeable battery as a power source without requiring a driver for a transportation vehicle in industrial applications. Generally, the traveling route can be set up by using an electromagnetic rail, which is adhered to the floor, and the unmanned transportation vehicle moves and operates according to the information brought by the electromagnetic rail. The top of a magnetically navigated AGV generally mounts a material lifting device.

The material lifting device for the conventional magnetic navigation AGV cannot effectively fix the material in the process of lifting the material, so that the material is easy to drop in the lifting process, the use safety is low, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the material hoisting device for magnetic navigation AGV dolly that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a material lifting device for a magnetic navigation AGV comprises a bottom plate, a horizontal supporting plate is installed right above the bottom plate, one side of the supporting plate is rotatably connected with a vertical stud through a bearing, a vertical limiting column is welded on the top wall of the other side of the supporting plate, the bottom end of the stud extends to the lower part of the supporting plate and is fixedly connected with a second bevel gear, a driving motor is installed on the top wall of the bottom plate, a first bevel gear is fixedly connected with the output end of the driving motor, the first bevel gear is meshed with the second bevel gear, a horizontal lifting plate is spirally matched and connected with the outer ring of the stud above the supporting plate, the lifting plate is in clearance fit with the outer ring of the limiting column, rectangular limiting holes are formed in both sides of the lifting plate, a vertical movable plate is sleeved in the limiting holes, and a mounting block is fixed at the middle position of the bottom wall, the equal fixed connection in both ends of installation piece has the horizontally gag lever post, the activity board clearance fit is in the outer lane of gag lever post, is located two of lift plate top all be fixed with the clamp splice on the lateral wall that the fly leaf is close to each other, the bottom fixedly connected with vertically telescopic link of installation piece, the bottom fixedly connected with fixed block of telescopic link, the top of fixed block with the bottom of installation piece is connected with the spring, and the spring housing is established in the outer lane of telescopic link, is located two of gag lever post below all articulated on the lateral wall that the fly leaf is close to each other have the transfer line that is the slope setting, two the one end that the transfer line is close to each other articulates respectively the both ends of fixed block.

As a further description of the above technical solution:

the both sides of the roof of bottom plate all have welded the support column, the backup pad welding is on the top of two support columns.

As a further description of the above technical solution:

the clamping blocks are made of rubber materials, and a plurality of anti-skidding grooves are formed in the side walls, close to each other, of the two clamping blocks.

As a further description of the above technical solution:

the bottom welding of fixed block has the handle.

As a further description of the above technical solution:

the width of the limiting hole is matched with the width of the movable plate.

As a further description of the above technical solution:

the height of one end, close to each other, of each of the two transmission rods is higher than that of one end, far away from each other, of each of the two transmission rods.

As a further description of the above technical solution:

bolt holes are formed in four corners of the bottom plate, and bolts are movably sleeved in the bolt holes.

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

through the lifting plate, spacing hole, the fly leaf, the installation piece, the gag lever post, the clamp splice, the telescopic link, a spring, the mating reaction of fixed block and transfer line, make the fixed block descend through the pulling handle downwards, can make two clamp splices keep away from each other, then place the material on the roof of the lifting plate between two clamp splices, the handle is set aside again, through the spring action of spring, can make two clamp splices press from both sides tight material, thereby carry out effectual fixing to the material, prevent that the material from dropping at the in-process that promotes, the safety in utilization of material hoisting device for the magnetic navigation AGV dolly has been promoted, the practicality is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are 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 diagram of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a top view of the top of the lift plate.

In the figure: 1. a base plate; 2. a support plate; 3. a limiting column; 4. a stud; 5. a drive motor; 6. a first bevel gear; 7. a second bevel gear; 8. a lifting plate; 9. a limiting hole; 10. a movable plate; 11. a clamping block; 12. a limiting rod; 13. mounting blocks; 14. a fixed block; 15. a telescopic rod; 16. a spring; 17. and a transmission rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a material lifting device for a magnetic navigation AGV trolley comprises a base plate 1, a horizontal support plate 2 is installed right above the base plate 1, one side of the support plate 2 is rotatably connected with a vertical stud 4 through a bearing, a vertical limit column 3 is welded on the top wall of the other side of the support plate 2, the bottom end of the stud 4 extends to the lower part of the support plate 2 and is fixedly connected with a second bevel gear 7, a driving motor 5 is installed on the top wall of the base plate 1, the driving motor 5 is a two-way motor, a first bevel gear 6 is fixedly connected with the output end of the driving motor 5, the first bevel gear 6 is meshed with the second bevel gear 7, a horizontal lifting plate 8 is spirally connected with the outer ring of the stud 4 above the support plate 2 in a matching manner, the lifting plate 8 is in clearance fit with the outer ring of the limit column 3, the lifting plate 8 can be prevented from rotating along with, the vertically movable plate 10 has been cup jointed to the activity in spacing hole 9, the intermediate position of the diapire of lift plate 8 is fixed with installation piece 13, the equal fixed connection in both ends of installation piece 13 has horizontally gag lever post 12, fly plate 10 clearance fit is in the outer lane of gag lever post 12, all be fixed with clamp splice 11 on the lateral wall that two fly plates 10 that are located lift plate 8 top are close to each other, the bottom fixedly connected with vertically telescopic link 15 of installation piece 13, the bottom fixedly connected with fixed block 14 of telescopic link 15, the top of fixed block 14 and the bottom of installation piece 13 are connected with spring 16, spring 16 cover is established in the outer lane of telescopic link 15, all articulate on the lateral wall that two fly plates 10 that are located the gag lever post 12 below are close to each other and have the transfer line 17 that is the slope to set up, the one end that two transfer.

Further, the support columns are welded on the two sides of the top wall of the bottom plate 1, and the support plate 2 is welded on the top ends of the two support columns, so that the stability of the support plate 2 can be guaranteed.

Further, the clamp splice 11 is made by rubber materials, can guarantee that clamp splice 11 can laminate with the material, has all seted up a plurality of anti-skidding grooves on the lateral wall that two clamp splices 11 are close to each other, the static friction between multiplicable clamp splice 11 and the material.

Furthermore, a handle is welded at the bottom end of the fixing block 14, so that the fixing block 14 can be pulled conveniently.

Furthermore, the width of the limiting hole 9 is matched with the width of the movable plate 10, so that the movable plate 10 can stably act on horizontal movement.

Further, the height of the end of the two transmission rods 17 close to each other is higher than the height of the end of the two transmission rods 17 far from each other, so that the ends of the two transmission rods 17 far from each other can be far away from each other when the ends of the two transmission rods 17 close to each other are lowered.

Further, the bolt hole has all been seted up in bottom plate 1's four corners, and the bolt has been cup jointed in the downthehole activity of bolt, and the accessible bolt is fixed bottom plate 1 at the top of magnetic navigation AGV dolly.

The working principle is as follows: in order to effectively fix the material, firstly, the handle is pulled downwards to drive the fixed block 14 to descend, namely, one end of the two transmission rods 17 close to each other descends, namely, one end of the two transmission rods 17 far away from each other is far away, namely, the two movable plates 10 are far away from each other, so that the distance between the two clamping blocks 11 is increased, at the moment, the spring 16 is in a pulling-up state, then the material is placed on the top wall of the lifting plate 8 between the two clamping blocks 11, then the handle is released, the spring 16 can be contracted through the elastic potential energy action of the spring 16, the fixed block 14 can be driven to ascend through the contraction of the spring 16, namely, one end of the two transmission rods 17 close to each other can be driven, namely, one end of the two transmission rods 17 far away from each other is close to each other, namely, the two movable plates 10 can be close to each other, can carry out effectual fixed to the material, prevent that the material from dropping at the in-process that promotes, fix the back to the material, can promote the material, forward operation through driving motor 5, through the transmission of first bevel gear 6 and second bevel gear 7, can drive double-screw bolt 4 and rotate, through double-screw bolt 4 and lifting plate 8's screw drive, can drive lifting plate 8 and rise, can promote the material, take off the back with the material, ventilation driving motor 5's reverse operation can drive lifting plate 8 and descend, the utility model discloses novel structure can carry out effectual fixed to the material, can prevent that the material from dropping at the in-process that promotes, and the safety in utilization is higher, and the practicality is higher.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a material hoisting device for magnetic navigation AGV dolly, includes bottom plate (1), its characterized in that, install horizontally backup pad (2) directly over bottom plate (1), one side of backup pad (2) is rotated through the bearing and is connected with vertically double-screw bolt (4), and the welding has perpendicular spacing post (3) on the opposite side roof of backup pad (2), the bottom of double-screw bolt (4) extends to the below and the fixedly connected with second bevel gear (7) of backup pad (2), install driving motor (5) on the roof of bottom plate (1), the output fixedly connected with first bevel gear (6) of driving motor (5), first bevel gear (6) and second bevel gear (7) meshing are connected, lie in backup pad (2) top the outer lane screw fit of double-screw bolt (4) is connected with horizontally lift plate (8), the lifting plate (8) is in clearance fit with the outer ring of the limiting column (3), rectangular limiting holes (9) are formed in the two sides of the lifting plate (8), vertical movable plates (10) are sleeved in the limiting holes (9) in a movable mode, mounting blocks (13) are fixed to the middle positions of the bottom wall of the lifting plate (8), horizontal limiting rods (12) are fixedly connected to the two ends of the mounting blocks (13), the movable plates (10) are in clearance fit with the outer ring of the limiting rods (12), the two movable plates (10) above the lifting plate (8) are fixed to clamping blocks (11) on the side walls, close to each other, of the movable plates (10), vertical telescopic rods (15) are fixedly connected to the bottom end of the mounting blocks (13), fixed blocks (15) are fixedly connected to the bottom end of the telescopic rods (14), springs (16) are connected to the top ends of the fixing blocks (14) and the bottom end of the mounting blocks (13), the outer lane at telescopic link (15) is established to spring (16) cover, is located two of gag lever post (12) below all articulated on the lateral wall that fly leaf (10) is close to each other have the transfer line (17) that is the slope setting, two the one end that transfer line (17) are close to each other articulates respectively the both ends of fixed block (14).

2. A material lifting device for a magnetically navigated AGV according to claim 1, characterized in that the supporting columns are welded to both sides of the top wall of the floor (1), and the supporting plates (2) are welded to the top ends of both supporting columns.

3. A material lifting device for a magnetically navigated AGV according to claim 1, characterized in that said clamping blocks (11) are made of rubber material, and a plurality of anti-slip grooves are provided on the side walls of both clamping blocks (11) that are close to each other.

4. A material lifting device for a magnetically navigated AGV according to claim 1, characterized in that the bottom end of the fixed block (14) is welded with a handle.

5. A material lifting device for a magnetically navigated AGV according to claim 1, characterized in that the width of the limit hole (9) is adapted to the width of the movable plate (10).

6. A material lifting device for a magnetically guided AGV according to claim 1, wherein the end of said drive levers (17) adjacent to each other is at a higher elevation than the end of said drive levers (17) remote from each other.

7. The material lifting device for the magnetic navigation AGV trolley according to claim 1, characterized in that bolt holes are formed in four corners of the bottom plate (1), and bolts are movably sleeved in the bolt holes.