CN212861693U

CN212861693U - Anti-falling AGV trolley for logistics transportation

Info

Publication number: CN212861693U
Application number: CN202021567534.XU
Authority: CN
Inventors: 周亚州; 周标; 张禹
Original assignee: Jiangsu Yuanhang Robot Research Institute Co ltd
Current assignee: Jiangsu Yuanhang Robot Research Institute Co ltd
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2021-04-02
Anticipated expiration: 2030-08-01

Abstract

The utility model discloses a AGV dolly is used in commodity circulation transportation of anti-drop relates to logistics distribution technical field, comprising a main body, the internally mounted of main part has the motor, and the output of motor is connected with helical gear No. one, the inside top that is located helical gear of main part is provided with the lead screw, and has cup jointed the movable block in the one end outside of lead screw, one side that the outside of lead screw is located the movable block is provided with No. two helical gears of being connected with helical gear No. one, the top of main part is provided with places the platform, and places the bottom welding of platform and have the roating seat. The utility model discloses a set up spring plate and electric telescopic handle, put the goods on the top of placing the platform through artifical or loading equipment, start electric telescopic handle and rise to suitable height, drive the net simultaneously and rise while spring plate and compress, inside the protective housing is withdrawed with the net when the electric telescopic handle of being convenient for descends, avoid the goods phenomenon on ground that drops, reduce economic loss.

Description

Anti-falling AGV trolley for logistics transportation

Technical Field

The utility model relates to a logistics distribution technical field specifically is an anti-drop's AGV dolly for logistics transportation.

Background

In the existing engineering logistics distribution system, the transportation of materials from a material distribution warehouse area to an assembly line body is mainly completed by manual carrying and a material distribution vehicle, logistics distribution personnel need to manually transport the material distribution vehicle filled with the materials to a production line body, and then the materials are distributed by the material distribution personnel. Above-mentioned logistics distribution in-process mainly realizes transporting of material to the line body through manual control, and along with the continuous promotion of modern enterprise's management level and productivity, factory automation's logistics conveying system receives the general attention of domestic and foreign manufacturing enterprise, consequently needs a material delivery car that can realize material automatic conveying and the automatic butt joint of production line body.

At present, the AGV dolly technique is not perfect enough for current commodity circulation transportation, the dolly is when transporting goods, because the irregular shape of goods leads to rocking, the goods can drop ground even and cause the phenomenon of damage, and cause great economic loss, and it is not convenient enough to unload the goods of transporting on dolly top, need the manual work to lift up the bottom that certain height placed the goods with rope or other uninstallation instrument, it is consuming time longer to cause the great unloading of artifical physical demands, lead to the work little lower, the AGV dolly for commodity circulation transportation of preventing that the goods from dropping of goods transportation of a swift uninstallation dolly of being convenient for and can preventing the goods from dropping ground of a current demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the goods transported by the rapid unloading trolley is not convenient and fast in the prior art and the goods can not be prevented from falling off the ground, the anti-falling AGV for logistics transportation is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-falling AGV trolley for logistics transportation comprises a main body, wherein a motor is installed inside the main body, a first helical gear is connected to the output end of the motor, a lead screw is arranged above the first helical gear inside the main body, a moving block is sleeved outside one end of the lead screw, a second helical gear connected with the first helical gear is arranged on one side, located on the moving block, of the outer side of the lead screw, a placing table is arranged at the top end of the main body, a rotating seat is welded at the bottom end of the placing table, a connecting rod connected with the moving block is arranged at the bottom end of the rotating seat, a storage battery is arranged on one side, located on the motor inside the main body, an electric telescopic rod is welded outside the main body, a protective shell is arranged inside the top end of the electric telescopic rod, a spring plate is arranged inside the protective shell, and a grid extending to the outer side, the bottom welding of main part has the gyro wheel.

Preferably, the number of the moving blocks is two, the two groups of moving blocks are symmetrically distributed on the outer side of the lead screw about a vertical central axis of the lead screw, a positive thread is arranged on the outer side of one end of the lead screw, a negative thread is arranged on the outer side of the other end of the lead screw, a matched thread is arranged at the contact position of one end of the positive thread of the lead screw and the moving blocks, and a matched thread is arranged at the contact position of one end of the negative thread of the lead screw and the moving blocks.

Preferably, the output end of the motor is connected with the first bevel gear through a rotating shaft.

Preferably, one side of the main body is provided with a rotating door, and one end of the rotating door is connected with the main body through a lock catch.

Preferably, the contact positions of the two ends of the screw rod and the inner wall of the main body are connected through bearings.

Preferably, the number of the rollers is four, and the four rollers are symmetrically distributed at the bottom end of the main body about the vertical central axis of the main body.

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

1. the utility model discloses a set up spring plate and electric telescopic handle, put the goods on the top of placing the platform through manual work or loading equipment, start electric telescopic handle and rise to suitable height, drive the net simultaneously and rise and spring plate compresses, withdraw the net inside the protective housing when being convenient for electric telescopic handle descends, avoid the goods phenomenon on ground that drops, reduce economic loss;

2. the utility model discloses a set up the lead screw and place the platform, the starter motor rotates, it rotates and drives No. two helical gears and rotate to drive through the rotatory helical gear that drives of motor output, cause to drive the lead screw and rotate, two movable block relative movement in the messenger's its lead screw outside, it rotates and promotes to place the platform and rise to drive the connecting rod simultaneously, will place the certain height of goods jack-up on platform top, separate the bottom edge and the main part of goods, be convenient for artifically or use the uninstallation equipment to take off the goods from placing platform top, reach the higher effect of work efficiency of uninstallation goods.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a partial enlarged view of the present invention a.

In the figure: 1. a main body; 2. a motor; 3. a screw rod; 4. a moving block; 5. a first bevel gear; 6. a second bevel gear; 7. a storage battery; 8. a connecting rod; 9. a rotating base; 10. a placing table; 11. an electric telescopic rod; 12. a grid; 13. a roller; 14. a spring plate; 15. a protective shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The electric motor (YE2) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, an anti-falling AGV cart for logistics transportation comprises a main body 1, a motor 2 is installed inside the main body 1, a first helical gear 5 is connected to an output end of the motor 2, a lead screw 3 is arranged above the first helical gear 5 inside the main body 1, a moving block 4 is sleeved outside one end of the lead screw 3, a second helical gear 6 connected with the first helical gear 5 is arranged on one side of the moving block 4 outside the lead screw 3, a placing table 10 is arranged on the top end of the main body 1, a rotating base 9 is welded on the bottom end of the placing table 10, a connecting rod 8 connected with the moving block 4 is arranged on the bottom end of the rotating base 9, a storage battery 7 is arranged on one side of the motor 2 inside the main body 1, an electric telescopic rod 11 is welded on the outside of the main body 1, a protective shell 15 is arranged inside the top end of the electric telescopic rod 11, the outer side of the spring plate 14 is wound with a grid 12 which extends to the outer side of the protective shell 15 and is connected with the main body 1, and the bottom end of the main body 1 is welded with a roller 13.

Please refer to fig. 1, fig. 2 and fig. 3, the number of the moving blocks 4 is two, and the two sets of moving blocks 4 are symmetrically distributed on the outer side of the screw rod 3 about the vertical central axis of the screw rod 3, the outer side of one end of the screw rod 3 is provided with a positive thread, the outer side of the other end of the screw rod 3 is provided with a negative thread, the contact position between one end of the positive thread of the screw rod 3 and the moving block 4 is provided with a matched thread, and the contact position between one end of the negative thread of the screw rod 3 and the moving block 4 is provided with a matched thread, so that the placing table 10 is conveniently pushed to be lifted.

Please refer to fig. 1, the output end of the motor 2 is connected to the first helical gear 5 through a rotating shaft, so that the motor 2 can drive the first helical gear 5 to rotate better, and further drive the screw rod 3 to rotate.

Please refer to fig. 1 and 2, a revolving door is disposed at one side of the main body 1, and one end of the revolving door is connected to the main body 1 through a latch, so that the storage battery 7 and the motor 2 can be maintained and replaced conveniently, and the use cost of the device can be reduced.

Please refer to fig. 1, two ends of the screw rod 3 are connected to the inner wall of the main body 1 through bearings, so as to reduce the friction between the screw rod 3 and the main body 1 and prolong the service life of the device.

Please refer to fig. 1 and fig. 2, the rollers 13 are four groups, and the four groups of rollers 13 are symmetrically distributed at the bottom end of the main body 1 about the vertical central axis of the main body 1, so as to facilitate the main body 1 to move to the destination, and improve the working efficiency of the device.

The working principle is as follows: when the device is used, firstly, the circuit closing condition between the storage battery 7 and the motor 2 and the electric telescopic rod 11 is manually checked, so that the device can normally work, the main body 1 is connected with external driving equipment and can drive the main body 1 to move, goods are placed at the top end of the placing table 10 through manual work or loading equipment, the electric telescopic rod 11 is started to ascend to a proper height, meanwhile, the grid 12 is driven to ascend, the spring plate 14 is compressed, the grid 12 is conveniently retracted into the protective shell 15 when the electric telescopic rod 11 descends, the phenomenon that the goods fall off the ground is avoided, the economic loss is reduced, when the main body 1 moves to a destination, the motor 2 is started to rotate, the first helical gear 5 is driven to rotate through the rotation of the output end of the motor 2, the second helical gear 6 is driven to rotate, the lead screw 3 is driven to rotate, and the two moving blocks 4 outside the lead screw 3 move relatively, drive connecting rod 8 simultaneously and rotate and promote and place platform 10 and rise, will place the certain height of goods jack-up on platform 10 top, with the bottom edge and the 1 separation of main part of goods, the artifical or use uninstallation equipment of being convenient for takes off the goods from placing platform 10 top, reaches the higher effect of work efficiency of uninstallation goods.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an anti AGV dolly is used in commodity circulation transportation that drops, includes main part (1), its characterized in that: the motor (2) is installed inside the main body (1), the output end of the motor (2) is connected with a first helical gear (5), a lead screw (3) is arranged above the first helical gear (5) inside the main body (1), a moving block (4) is sleeved on the outer side of one end of the lead screw (3), a second helical gear (6) connected with the first helical gear (5) is arranged on one side of the moving block (4) on the outer side of the lead screw (3), a placing table (10) is arranged at the top end of the main body (1), a rotating seat (9) is welded at the bottom end of the placing table (10), a connecting rod (8) connected with the moving block (4) is arranged at the bottom end of the rotating seat (9), a storage battery (7) is arranged on one side of the motor (2) inside the main body (1), and an electric telescopic rod (11) is welded at the outer side of, the novel electric telescopic handle is characterized in that a protective shell (15) is arranged inside the top end of the electric telescopic handle (11), a spring plate (14) is arranged inside the protective shell (15), a grid (12) extending to the outer side of the protective shell (15) and connected with the main body (1) is wound on the outer side of the spring plate (14), and rollers (13) are welded at the bottom end of the main body (1).

2. The AGV dolly of claim 1, wherein: the number of the moving blocks (4) is two, the two moving blocks (4) are symmetrically distributed on the outer side of the screw rod (3) relative to the vertical central axis of the screw rod (3), a positive thread is arranged on the outer side of one end of the screw rod (3), a negative thread is arranged on the outer side of the other end of the screw rod (3), a matched thread is arranged at the contact position of one end of the positive thread of the screw rod (3) and the moving blocks (4), and a matched thread is arranged at the contact position of one end of the negative thread of the screw rod (3) and the moving blocks (4).

3. The AGV dolly of claim 1, wherein: the output end of the motor (2) is connected with the first bevel gear (5) through a rotating shaft.

4. The AGV dolly of claim 1, wherein: one side of main part (1) sets up the revolving door, and the one end of revolving door passes through the hasp with main part (1) and is connected.

5. The AGV dolly of claim 1, wherein: and the contact positions of the two ends of the screw rod (3) and the inner wall of the main body (1) are connected through bearings.

6. The AGV dolly of claim 1, wherein: the number of the rollers (13) is four, and the four rollers (13) are symmetrically distributed at the bottom end of the main body (1) relative to the vertical central axis of the main body (1).