CN215828284U

CN215828284U - Double-drive lifting type AGV trolley with screw nuts

Info

Publication number: CN215828284U
Application number: CN202122348927.2U
Authority: CN
Inventors: 韩海; 宋秦; 钱博萱; 韩兵; 李素文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-15
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a screw nut dual-drive lifting type AGV (automatic guided vehicle) trolley which comprises a trolley body, wherein the upper surface of the trolley body is fixedly connected with a mounting plate, the inner bottom wall of the mounting plate is rotatably connected with a first supporting column, the inner bottom wall of the mounting plate is fixedly connected with a second supporting column, the surface of the first supporting column is in threaded connection with a limiting plate, the surface of the limiting plate is provided with a groove, the inner wall of the groove is in sliding connection with the surface of the second supporting column, one end of the limiting plate is fixedly connected with a fixed block, the inner wall of the fixed block is fixedly connected with a screw rod, the surface of the screw rod is in sliding connection with a telescopic fork, and the upper surface of the telescopic fork is fixedly connected with a connecting rod. This formula AGV dolly is lifted to screw nut dual drive through setting up fixed block, flexible fork, lead screw, sliding block, inserted block and hex bolts, when the too big or undersize goods of needs transportation, moves about the flexible fork on the lead screw through removing the connecting rod messenger, stimulates the sliding block, makes the sliding block move forward or backward.

Description

Double-drive lifting type AGV trolley with screw nuts

Technical Field

The utility model relates to the technical field of AGV trolleys, in particular to a screw nut dual-drive lifting type AGV trolley.

Background

An AGV is a transport vehicle equipped with an electromagnetic or optical automatic navigation device, capable of traveling along a predetermined navigation route, having safety protection and various transfer functions, and in industrial applications, a driver's transport vehicle is not required, and a rechargeable battery is used as a power source, and the traveling route and behavior of the vehicle can be controlled by a computer.

The general AGV vehicle is at the operation in-process, and when the vehicle was turning or change direction, the cargo platform and goods on the car also can be along with the change direction, can not guarantee that the loaded goods developments keep invariable direction, has reduced the efficiency of goods operation, especially in the limited occasion in space, and the AGV can't accomplish even the orientation of goods and put.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screw nut dual-drive lifting type AGV (automatic guided vehicle) to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a screw nut dual drive formula AGV dolly of lifting, which comprises a carriage body, the last fixed surface of automobile body is connected with the mounting panel, the interior diapire of mounting panel rotates and is connected with first support column, the interior diapire fixedly connected with second support column of mounting panel, the surperficial threaded connection of first support column has the restriction board, the surface of restriction board is seted up flutedly, the inner wall of recess and the sliding surface connection of second support column, the one end fixedly connected with fixed block of restriction board, the inner wall fixedly connected with lead screw of fixed block, the sliding surface of lead screw is connected with flexible fork, the last fixed surface of flexible fork is connected with the connecting rod, the threaded connection in surface of connecting rod has adjusting nut, the sliding surface of flexible fork is connected with the sliding block, the spread groove has been seted up on the surface of sliding block, the inner wall sliding connection of spread groove has the inserted block, the threaded connection in surface of inserted block has hexagon bolt.

Preferably, the upper surface of automobile body has seted up the quad slit, the inner wall fixedly connected with servo motor of quad slit, servo motor's output shaft fixedly connected with belt pulley, the surface of belt pulley is passed through the belt and is connected with the surface transmission of first support column.

Preferably, the inner wall of the vehicle body is fixedly connected with a storage battery, and the front side of the vehicle body is rotatably connected with a sealing door through a hinge.

Preferably, the front side of the vehicle body is fixedly connected with a control panel, and the right side surface of the vehicle body is fixedly connected with an infrared sensor.

Preferably, the right side face of the vehicle body is fixedly connected with a sleeve, the inner wall of the sleeve is fixedly connected with an expansion spring, and one end of the expansion spring is fixedly connected with a rubber block.

Preferably, the surface of automobile body is provided with motion, and the restriction groove has been seted up to the inside of automobile body, and the inner wall fixedly connected with electric telescopic handle in restriction groove, electric telescopic handle's flexible end fixedly connected with brake block.

Advantageous effects

The utility model provides a screw nut dual-drive lifting type AGV (automatic guided vehicle), which has the following beneficial effects:

1. this formula AGV dolly is lifted to screw nut dual drive, through setting up the fixed block, flexible fork, the lead screw, the sliding block, inserted block and hex bolts, when the too big or undersize goods of needs transportation, control the removal on the lead screw through removing the connecting rod messenger flexible fork, the pulling sliding block, make the sliding block move forward or backward, after adjusting suitable position, through rotating adjusting bolt and hex bolts, thereby fix flexible fork and sliding block, can make the AGV dolly transport not equidimension goods, thereby make the suitability of device wider.

2. This formula AGV dolly is lifted to screw nut dual drive through setting up first support column, second support column, servo motor, belt pulley and limiting plate, when needs shift the goods to higher goods shelves, opens servo motor through control panel, and the first support column of servo motor drive rotates, makes limiting plate rebound to raise the goods and put goods shelves on, can improve device's practicality.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a perspective view of the limiting plate.

In the figure: the device comprises a vehicle body 1, a mounting plate 2, a first support column 3, a second support column 4, a limiting plate 5, a lead screw 6, a telescopic fork 7, a connecting rod 8, a sliding block 9, an insertion block 10, a hexagon bolt 11, a servo motor 12, a belt pulley 13, a storage battery 14, an infrared sensor 15, a sleeve 16, a motion mechanism 17 and an electric telescopic rod 18.

Detailed Description

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. 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a formula AGV dolly is lifted to lead screw nut dual drive, includes automobile body 1, and the quad slit has been seted up to the upper surface of automobile body 1, and the inner wall fixedly connected with servo motor 12 of quad slit, servo motor 12's output shaft fixedly connected with belt pulley 13, belt pulley 13's surface is passed through the belt and is connected with the surface transmission of first support column 3, and the inner wall fixedly connected with battery 14 of automobile body 1, the positive fixedly connected with control panel of automobile body 1.

The right side fixedly connected with infrared sensor 15 of automobile body 1, the right side fixedly connected with sleeve 16 of automobile body 1, the inner wall fixedly connected with expanding spring of sleeve 16, expanding spring's one end fixedly connected with block rubber, the surface of automobile body 1 is provided with motion 17, the restriction groove has been seted up to the inside of automobile body 1, the inner wall fixedly connected with electric telescopic handle 18 in restriction groove, electric telescopic handle 18's telescopic end fixedly connected with brake block, the last fixed surface of automobile body 1 is connected with mounting panel 2.

The inner bottom wall of mounting panel 2 rotates and is connected with first support column 3, the inner bottom wall fixedly connected with second support column 4 of mounting panel 2, the surperficial threaded connection of first support column 3 has limiting plate 5, limiting plate 5's surface is seted up flutedly, the inner wall of recess and the sliding surface connection of second support column 4, limiting plate 5's one end fixedly connected with fixed block, the inner wall fixedly connected with lead screw 6 of fixed block, the sliding surface connection of lead screw 6 has flexible fork 7.

Through setting up first support column 3, second support column 4, servo motor 12, belt pulley 13 and restriction board 5, when needs shift the goods to higher goods shelves, open servo motor 12 through control panel, servo motor 12 drives first support column 3 and rotates, make restriction board 5 upwards remove, thereby raise the goods and put on goods shelves, can improve the practicality of device, the last fixed surface of flexible fork 7 is connected with connecting rod 8, the surperficial threaded connection of connecting rod 8 has adjusting nut, the surperficial sliding connection of flexible fork 7 has sliding block 9.

The spread groove has been seted up on sliding block 9's surface, the inner wall sliding connection of spread groove has inserted block 10, the surperficial threaded connection of inserted block 10 has hexagon bolt 11, through setting up the fixed block, flexible fork 7, lead screw 6, sliding block 9, inserted block 10 and hexagon bolt 11, when the too big or undersize goods of needs transportation, control about flexible fork 7 on lead screw 6 through removing connecting rod 8 messenger, pulling sliding block 9, make sliding block 9 forward or backward movement, adjust to suitable position after, through rotating adjusting bolt and hexagon bolt 11, thereby fix flexible fork 7 and sliding block 9, can make the not equidimension goods of AGV dolly transportation, thereby the suitability that makes the device is wider.

The working principle is as follows: when the lead screw nut dual-drive lifting type AGV is used, due to the fact that the sizes of transported goods are different, the telescopic forks 7 are required to move left and right on the lead screw 6 through the moving connecting rod 8, then the sliding block 9 is pulled to move the sliding block 9 forwards or backwards and is adjusted to a proper position, the telescopic forks 7 and the sliding block 9 are fixed through rotating the adjusting bolt and the hexagon bolt 11, the AGV can transport the goods with different sizes, the applicability of the device is wider, when the goods need to be transferred to a higher goods shelf, the servo motor 12 is opened through the control panel, the servo motor 12 drives the belt pulley 13 to rotate, the first supporting column 3 is rotated, the limiting plate 5 drives the goods to move upwards, the goods can be lifted and placed on the goods shelf, through the sleeve 16, the telescopic spring and the rubber block, when the AGV accidentally touches obstacles, compression spring can offset some impact force, avoids the goods to drop from flexible fork 7, can improve the practicality of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula AGV dolly is lifted to lead screw nut dual drive, includes automobile body (1), its characterized in that: the upper surface of the vehicle body (1) is fixedly connected with a mounting plate (2), the inner bottom wall of the mounting plate (2) is rotatably connected with a first supporting column (3), the inner bottom wall of the mounting plate (2) is fixedly connected with a second supporting column (4), the surface of the first supporting column (3) is in threaded connection with a limiting plate (5), the surface of the limiting plate (5) is provided with a groove, the inner wall of the groove is connected with the surface of the second supporting column (4) in a sliding manner, one end of the limiting plate (5) is fixedly connected with a fixing block, the inner wall of the fixing block is fixedly connected with a lead screw (6), the surface of the lead screw (6) is in sliding connection with a telescopic fork (7), the upper surface of the telescopic fork (7) is fixedly connected with a connecting rod (8), the surface of the connecting rod (8) is in threaded connection with an adjusting nut, the surface of the telescopic fork (7) is in sliding connection with a sliding block (9), the surface of the sliding block (9) is provided with a connecting groove, the inner wall of the connecting groove is connected with an inserting block (10) in a sliding mode, and the surface of the inserting block (10) is connected with a hexagon bolt (11) in a threaded mode.

2. The double-drive lifting AGV with lead screw nuts according to claim 1, characterized in that: the upper surface of automobile body (1) has seted up the quad slit, the inner wall fixedly connected with servo motor (12) of quad slit, the output shaft fixedly connected with belt pulley (13) of servo motor (12), the surface of belt pulley (13) is passed through the belt and is connected with the surface transmission of first support column (3).

3. The double-drive lifting AGV with lead screw nuts according to claim 1, characterized in that: the inner wall of the vehicle body (1) is fixedly connected with a storage battery (14).

4. The double-drive lifting AGV with lead screw nuts according to claim 1, characterized in that: the front of the vehicle body (1) is fixedly connected with a control panel, and the right side of the vehicle body (1) is fixedly connected with an infrared sensor (15).

5. The double-drive lifting AGV with lead screw nuts according to claim 1, characterized in that: the right side face of the vehicle body (1) is fixedly connected with a sleeve (16), the inner wall of the sleeve (16) is fixedly connected with an expansion spring, and one end of the expansion spring is fixedly connected with a rubber block.

6. The double-drive lifting AGV with lead screw nuts according to claim 1, characterized in that: the surface of automobile body (1) is provided with motion (17), and the restriction groove has been seted up to the inside of automobile body (1), and the inner wall fixedly connected with electric telescopic handle (18) in restriction groove, the flexible end fixedly connected with brake block of electric telescopic handle (18).