CN216684103U

CN216684103U - AGV dolly is with mouthful protection machanism that charges

Info

Publication number: CN216684103U
Application number: CN202220209497.8U
Authority: CN
Inventors: 张泽龙
Original assignee: Shenzhen Zhijing Automation Equipment Co ltd
Current assignee: Shenzhen Zhijing Automation Equipment Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-07
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a charging port protection mechanism for an AGV (automatic guided vehicle), which comprises a clamping type protection mechanism arranged on the front side of the AGV, wherein a charging socket is arranged on the front side of the AGV, the clamping type protection mechanism is positioned on the front side of the charging socket, the clamping type protection mechanism comprises two fixed rods fixedly connected to the front side of the AGV, two baffles are arranged between the two fixed rods, rubber clamping strips are fixedly bonded on the mutually close sides of the two baffles, the mutually close sides of the two rubber clamping strips are in movable contact, and the two baffles are positioned on the front side of the charging socket and are matched with the charging socket. The utility model is convenient for shielding, protecting and preventing dust of the charging socket, avoids the phenomenon that the charging socket is damaged due to the fact that a large amount of dust enters when the charging socket is not used, is convenient for clamping and fixing the charging plug in the charging process, reduces the risk of separating the charging plug from the charging socket in the charging process, improves the charging stability and meets the use requirement.

Description

AGV dolly is with mouthful protection machanism that charges

Technical Field

The utility model relates to the technical field of charging port protection, in particular to a charging port protection mechanism for an AGV.

Background

An Automated Guided Vehicle, also called AGV cart generally, refers to a transport Vehicle equipped with an electromagnetic or optical automatic navigation device, capable of traveling along a predetermined navigation path, having safety protection and various transfer functions, and requiring no driver's transport cart in industrial applications, and using a rechargeable battery as its power source, generally, the traveling path and behavior thereof can be controlled by a computer, or the traveling path thereof can be set up by using an electromagnetic rail, which is attached to the floor, and an unmanned transport cart moves and operates depending on information brought by the electromagnetic rail.

One side of current AGV dolly is provided with the charging socket who is used for charging, it exists and is not convenient for shelter from dustproof and hold fixed shortcoming to the charging plug clamp when charging to charging socket, make for do not use for a long time, charging socket content is easily piled up more dust impurity, influence the use, and along with long-time the use, charging socket department is not hard up easily, the phenomenon that outside charging plug and charging socket become flexible and take off the branch appears easily, influence normal charging, can not satisfy the user demand, therefore we have proposed an AGV dolly is with mouthful protection machanism that charges, be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a charging port protection mechanism for an AGV.

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

a charging port protection mechanism for an AGV trolley comprises a clamping type protection mechanism arranged on the front side of the AGV trolley, wherein a charging socket is arranged on the front side of the AGV trolley, the clamping type protection mechanism is located on the front side of the charging socket and comprises two fixing rods fixedly connected to the front side of the AGV trolley, two baffles are arranged between the two fixing rods, rubber clamping strips are fixedly bonded on one sides, close to each other, of the two baffles, the two rubber clamping strips are in movable contact with one sides, close to each other, of the two rubber clamping strips, and the two baffles are located on the front side of the charging socket and matched with the charging socket;

the top parts of the two fixed rods are movably contacted with the same moving rod, the top part of the moving rod is fixedly connected with a pull ring, a baffle plate positioned above the pull ring is fixedly arranged at the bottom part of the moving rod, one side of the two fixed rods, which is close to each other, is provided with a rectangular groove, a vertical rod is fixedly connected between the inner wall at the top part and the inner wall at the bottom part of the rectangular groove, the right side of the vertical rod is provided with a rectangular hole, two sides of the baffle plate are respectively and fixedly connected with a guide sleeve, the guide sleeves are slidably sleeved on the corresponding vertical rods, two sides at the bottom part of the moving rod are respectively and fixedly connected with a guide post, the bottom end of the guide post extends into the corresponding rectangular hole, a moving block is fixedly connected on the inner wall at one side, which is far away from each other, of the two guide sleeves positioned below, the inner wall at the bottom part of the rectangular hole is rotatably connected with a fixed pulley, the bottom part of the moving block is fixedly connected with a soft steel wire rope, one end of the soft steel wire rope bypasses the bottom part of the corresponding fixed pulley and is fixedly connected with the bottom end of the guide post, and an elastic supporting component is fixedly connected between the front side inner wall and the rear side inner wall of the rectangular hole, and the bottom end of the elastic supporting component is fixedly connected with the top of the corresponding moving block.

Preferably, the elastic support component comprises a support seat fixedly connected between the front inner wall and the rear inner wall of the corresponding rectangular hole, and two tension springs are fixedly connected between the bottom of the support seat and the top of the corresponding moving block.

Preferably, the top of the baffle plate positioned above is fixedly connected with two connecting columns, and the top ends of the connecting columns are fixedly connected with the bottom of the moving rod.

Preferably, a first round hole in sliding connection with the outer side of the corresponding guide post is formed in the inner wall of the top of the rectangular groove.

Preferably, a second round hole which is in sliding connection with the outer side of the corresponding guide post is formed in the inner wall of the top of the rectangular hole.

Preferably, the outer side of the moving block is not in contact with the inner wall of the rectangular hole.

Preferably, the distance between both sides of the shutter is larger than the distance between both sides of the charging inlet.

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

the utility model is convenient for shielding, protecting and preventing dust of the charging socket, avoids the phenomenon that the charging socket is damaged due to the fact that a large amount of dust enters when the charging socket is not used, is convenient for clamping and fixing the charging plug in the charging process, reduces the risk of separating the charging plug from the charging socket in the charging process, improves the charging stability and meets the use requirement.

Drawings

FIG. 1 is a schematic structural diagram of a charging port protection mechanism for an AGV according to the present invention;

FIG. 2 is an enlarged cross-sectional view of part A of FIG. 1;

FIG. 3 is a schematic side view of a vertical rod, a guide sleeve and a spring connecting piece of the charging port protection mechanism for the AGV according to the present invention;

fig. 4 is a schematic side view of a vertical rod, a moving block, a supporting seat and a spring connecting piece of the charging port protection mechanism for the AGV provided by the utility model.

In the figure: 100. an AGV trolley; 101. a charging jack; 1. fixing the rod; 2. a travel bar; 3. a baffle plate; 4. rubber holding strips; 5. connecting columns; 6. a pull ring; 7. a rectangular groove; 8. a vertical rod; 9. a rectangular hole; 10. a guide sleeve; 11. a moving block; 12. a supporting seat; 13. a tension spring; 14. a fixed pulley; 15. a guide post; 16. a flexible wire rope.

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.

Referring to fig. 1-4, a charging port protection mechanism for an AGV trolley comprises a clamping protection mechanism arranged at the front side of the AGV trolley 100, wherein a charging socket 101 is arranged at the front side of the AGV trolley 100, the clamping protection mechanism is positioned at the front side of the charging socket 101, the clamping protection mechanism comprises two fixing rods 1 fixedly connected at the front side of the AGV trolley 100, two baffles 3 are arranged between the two fixing rods 1, rubber clamping strips 4 are fixedly bonded at the sides, close to each other, of the two baffles 3, the sides, close to each other, of the two rubber clamping strips 4 are in movable contact, and the two baffles 3 are positioned at the front side of the charging socket 101 and are matched with the charging socket 101;

the top of two fixed rods 1 is movably contacted with a same movable rod 2, the top of the movable rod 2 is fixedly connected with a pull ring 6, a baffle plate 3 positioned above is fixedly arranged at the bottom of the movable rod 2, one side of the two fixed rods 1 close to each other is respectively provided with a rectangular groove 7, a vertical rod 8 is fixedly connected between the top inner wall and the bottom inner wall of the rectangular groove 7, the right side of the vertical rod 8 is provided with a rectangular hole 9, two sides of the baffle plate 3 are respectively and fixedly connected with a guide sleeve 10, the guide sleeves 10 are slidably sleeved on the corresponding vertical rods 8, two sides of the bottom of the movable rod 2 are respectively and fixedly connected with a guide column 15, the bottom end of each guide column 15 extends into the corresponding rectangular hole 9, the inner wall of one side of the two guide sleeves 10 positioned below and far from each other is respectively and fixedly connected with a movable block 11, the inner wall of the bottom of the rectangular hole 9 is rotatably connected with a fixed pulley 14, and the bottom of the movable block 11 is fixedly connected with a soft steel wire rope 16, one end of a soft steel wire rope 16 bypasses the bottom of the corresponding fixed pulley 14 and is fixedly connected with the bottom end of the guide post 15, an elastic supporting component is fixedly connected between the front side inner wall and the rear side inner wall of the rectangular hole 9, and the bottom end of the elastic supporting component is fixedly connected with the top of the corresponding moving block 11;

the elastic supporting assembly comprises a supporting seat 12 fixedly connected between the front side inner wall and the rear side inner wall of the corresponding rectangular hole 9, and two tension springs 13 are fixedly connected between the bottom of the supporting seat 12 and the top of the corresponding moving block 11.

In the utility model, the top of the baffle 3 positioned above is fixedly connected with two connecting columns 5, the top ends of the connecting columns 5 are fixedly connected with the bottom of the moving rod 2, the inner wall of the top of the rectangular groove 7 is provided with a first round hole which is in sliding connection with the outer side of the corresponding guide post 15, the inner wall of the top of the rectangular hole 9 is provided with a second round hole which is in sliding connection with the outer side of the corresponding guide post 15, the outer side of the moving block 11 is not in contact with the inner wall of the rectangular hole 9, the distance between the two sides of the baffle 3 is larger than that between the two sides of the charging socket 101, the utility model is convenient to shield and prevent dust from the charging socket 101, and avoids the phenomenon that the charging socket 101 is damaged due to the large amount of dust entering when not in use, and be convenient for hold fixedly to charging plug clamp in charging process, reduce the risk that charging plug and charging socket 101 take off in the charging process, improve charging stability, satisfy the user demand.

The working principle is as follows: when the charging socket 101 is required to be exposed for use, the pull ring 6 is pulled upwards to drive the moving rod 2 to move upwards, the moving rod 2 drives the upper baffle 3 to move upwards through the two connecting posts 5, the moving rod 2 drives the two guide posts 15 to move upwards, the guide posts 15 drive the corresponding soft steel wire ropes 16 to slide at the bottoms of the fixed pulleys 14, the soft steel wire ropes 16 drive the corresponding moving blocks 11 to move downwards and stretch the pull springs 13, the moving blocks 11 drive the corresponding lower guide sleeves 10 to move downwards, the lower two guide sleeves 10 drive the lower baffle 3 to move downwards, at the moment, the two baffle plates 3 are far away from each other and drive the two rubber clamping strips 4 to separate, the shielding of the charging socket 101 is removed, an external charging plug can be inserted into the charging socket 101 at the moment, then, the upward pulling force on the pull ring 6 is released, at the moment, the four tension springs 13 in a stretching state drive the two moving blocks 11 to move back and reset upwards, the two moving blocks 11 drive the lower baffle 3 to move back upwards through the two guide sleeves 10 below, meanwhile, the moving blocks 11 drive the guide posts 15 to move back downwards through the corresponding soft steel wire ropes 16, the two guide posts 15 sequentially drive the upper baffle 3 to move back downwards through the moving rods 2 and the two connecting posts 5, at the moment, the two baffle 3 move back towards the direction close to each other and drive the two rubber clamping strips 4 to clamp and fix the charging plug towards the middle, and through a clamping and fixing mode, the risk of separating the charging plug from the charging socket 101 in the charging process is reduced, and the charging stability is improved;

after charging, upwards stimulate pull ring 6 once more, make two baffles 3 remove to the direction of keeping away from each other once more, remove the clamping-force to charging plug, can extract charging plug from charging socket 101 this moment, then relax the pulling force to pull ring 6 once more, two baffles 3 move back to the direction that is close to each other once more this moment, two baffles 3 drive two rubber holding strips 4 and close gradually, form once more to charging socket 101 the front side and shelter from the protection dustproof, the dust gets into in a large number when effectively avoiding not using and fills the intraoral phenomenon of electric socket.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a AGV dolly is with mouthful protection machanism that charges, is including setting up the clamping formula protection machanism in AGV dolly (100) front side, the front side of AGV dolly (100) is provided with charging socket (101), and clamping formula protection machanism is located charging socket (101) front side, its characterized in that, clamping formula protection machanism includes two dead levers (1) of fixed connection in AGV dolly (100) front side, is equipped with two baffles (3) between two dead levers (1), and one side that two baffles (3) are close to each other all bonds and is fixed with rubber holding strip (4), one side swing joint that two rubber holding strip (4) are close to each other, and two baffles (3) are located charging socket (101) front side and cooperate with charging socket (101);

the top of the two fixed rods (1) is movably contacted with the same movable rod (2), the top of the movable rod (2) is fixedly connected with a pull ring (6), a baffle plate (3) positioned above is fixedly arranged at the bottom of the movable rod (2), one side of the two fixed rods (1) close to each other is provided with a rectangular groove (7), a vertical rod (8) is fixedly connected between the inner wall of the top part and the inner wall of the bottom part of the rectangular groove (7), the right side of the vertical rod (8) is provided with a rectangular hole (9), two sides of the baffle plate (3) are both fixedly connected with guide sleeves (10), the guide sleeves (10) are slidably sleeved on the corresponding vertical rods (8), two sides of the bottom of the movable rod (2) are both fixedly connected with guide columns (15), the bottoms of the guide columns (15) extend into the corresponding rectangular holes (9), one side of the two guide sleeves (10) positioned below is both fixedly connected with a movable block (11) on the inner wall far away from each other, the bottom inner wall of rectangular hole (9) is gone up to rotate and is connected with fixed pulley (14), the bottom fixedly connected with soft wire rope (16) of movable block (11), the bottom of corresponding fixed pulley (14) is walked around to the one end of soft wire rope (16) and with the bottom fixed connection of guide post (15), fixedly connected with elastic support subassembly between the front side inner wall of rectangular hole (9) and the rear side inner wall, elastic support subassembly's bottom and the top fixed connection of corresponding movable block (11).

2. The AGV dolly of claim 1, wherein the elastic support component comprises a support base (12) fixedly connected between the front inner wall and the rear inner wall of the corresponding rectangular hole (9), and two tension springs (13) are fixedly connected between the bottom of the support base (12) and the top of the corresponding moving block (11).

3. The charging port protection mechanism for the AGV according to claim 1, wherein two connecting columns (5) are fixedly connected to the top of the baffle (3) above, and the top ends of the connecting columns (5) are fixedly connected to the bottom of the moving rod (2).

4. The AGV dolly of claim 1, wherein the rectangular groove (7) is provided with a first circular hole on the inner wall of the top thereof, the first circular hole being slidably connected to the outer side of the corresponding guide post (15).

5. The AGV dolly of claim 1, wherein the rectangular hole (9) has a second circular hole slidably connected to the outside of the corresponding guide post (15) on the inner wall of the top.

6. The charging port protection mechanism for an AGV according to claim 1, wherein the outside of the moving block (11) is not in contact with the inner wall of the rectangular hole (9).

7. The charging port guard mechanism for an AGV cart according to claim 1, wherein the distance between the sides of said bezel (3) is greater than the distance between the sides of the charging slot (101).