AGV trolley with good protection effect

Abstract

The utility model relates to an AGV (Automatic Guided Vehicle), which belongs to the technical field of AGVs, in particular to an AGV with a good protection effect, which comprises a shell, a motor is fixedly connected to the top of the shell, and the output end of the motor is connected with a threaded rod through a coupler; a motor is started to drive a threaded rod to rotate, a connecting block on a threaded block is driven to rotate and rise, a second strip-shaped block is driven to support a first strip-shaped block, a connecting plate on a fixing column is driven to rise, then an umbrella cover is driven to support, and the AGV is protected against rain; according to the protective device for the AGV trolley, the AGV trolley can be protected when encountering rainwater during moving, articles in the shell can be conveniently protected from being wetted by the rainwater, then the protective function of the AGV trolley during moving is improved, and the problem that when an existing AGV trolley moves and encounters raining, the articles on the AGV trolley cannot be well protected from being wetted by the rainwater is solved. And therefore, the problem that articles on the AGV are damaged can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of AGV trolleys, in particular to an AGV trolley with good protection effect. Background Art

[0002] AGV refers to a transport vehicle equipped with an electromagnetic or optical automatic guidance device that can travel along a specified guidance path and has safety protection and various transfer functions. It is a transport vehicle that does not require a driver in industrial applications and uses a rechargeable battery as its power source. Generally, its route and behavior can be controlled by a computer, or its route can be set up using an electromagnetic track. The electromagnetic track is attached to the floor, and the unmanned transport vehicle relies on the information brought by the electromagnetic track to move and act.

[0003] After searching the Chinese patent with publication number CN214565076U, an AGV trolley with rainproof effect is disclosed, including: a trolley body; also including: a clamping transmission part arranged in the trolley body; the clamping transmission part includes: a first transmission part, the first transmission part is arranged on the top of the trolley body, and it includes a fixing part arranged with a thread and a winding part arranged with a gear, the fixing part is arranged in the trolley body, and the winding part is arranged in the fixing part; a positioning part, the positioning part is arranged in the trolley body, and it includes a lifting part arranged with a sliding arrangement and a pushing part arranged with a thread, the lifting part is arranged in the trolley body, the pushing part is arranged in the trolley body and it can be connected with the winding part during the movement, so that the cloth can be classified and stored.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] An existing AGV trolley with good protective effect cannot take good measures to prevent the items on the AGV trolley from raining when the AGV trolley is moving, thereby causing damage to the items on the AGV trolley. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes an AGV trolley with good protective effect. The starting motor drives the threaded rod to rotate, drives the connecting block on the threaded block to rotate and rise, drives the second strip block to support the first strip block, drives the connecting plate on the fixed column to rise, and then drives the umbrella surface to be supported.

[0007] The technical solution to achieve the purpose of the utility model is: an AGV trolley with good protection effect, comprising a shell, a motor is fixedly connected to the top of the shell, and the output end of the motor is connected to a threaded rod through a coupling, and also includes;

[0008] A rotating lifting mechanism, wherein the rotating lifting mechanism is located on the housing;

[0009] The rotating lifting mechanism includes a threaded block screwed on the threaded rod, four connecting blocks are fixedly connected to the cylindrical outer wall of the threaded block, the top of the threaded rod is rotatably connected to a connecting frame, the four sides of the connecting frame are rotatably connected to strip blocks 1, the four strip blocks 1 and the sides close to the four connecting blocks are rotatably connected to strip blocks 2 together, one side of the four strip blocks 1 is fixedly connected to a fixing column, the other ends of the four fixing columns are fixedly connected to a connecting plate, one side of the four connecting plates is fixedly connected to a supporting column, and the four supporting columns are commonly fixedly connected to the umbrella surface.

[0010] In some embodiments, the connecting frame is in a cross shape.

[0011] In some embodiments, the connecting frame and the side of the umbrella surface close to each other are rotatably connected with a rotating column.

[0012] In some embodiments, one side of the housing is connected to an outward-opening door via a hinge, and one side of the outward-opening door is fixedly connected to a handle.

[0013] In some embodiments, a rain sensor is installed on one side of the housing.

[0014] In some embodiments, a fixing plate is fixedly connected to the bottom of the housing, and a plurality of sets of universal wheels are installed at the bottom of the fixing plate.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] The utility model starts a motor to drive the threaded rod to rotate, drives the connecting block on the threaded block to rotate and rise, drives the second strip block to prop up the first strip block, drives the connecting plate on the fixed column to rise, and then drives the umbrella surface to prop up, so as to protect the AGV trolley from rain, realizes the protection of the AGV trolley when it encounters rain when moving, and is convenient for protecting the items in the shell from being wetted by rain, thereby improving the protection function of the AGV trolley when moving;

[0017] The invention solves the problem that when the AGV trolley is moving and it rains, the items on the AGV trolley cannot be well protected from rain, thus causing damage to the items on the AGV trolley. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] Description of reference numerals:

[0023] 1. Casing; 2. Motor; 3. Threaded rod; 4. Threaded block; 5. Connecting block; 6. Connecting frame; 7. Strip block 1; 8. Strip block 2; 9. Fixed column; 10. Connecting plate; 11. Umbrella surface; 12. Rotating column; 13. Handle; 14. Rain sensor; 15. Fixed plate; 16. Universal wheel; 17. Support column; 18. Outward opening door. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides an AGV trolley with good protection effect through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 3As shown, an AGV trolley with good protective effect includes a shell 1, a motor 2 is fixedly connected to the top of the shell 1, the shell 1 and the motor 2 are preferably fixed by bolts, which are convenient for disassembly and maintenance, and the output end of the motor 2 is connected to a threaded rod 3 through a coupling, and also includes; a rotating lifting mechanism, which is located on the shell 1; the rotating lifting mechanism includes a threaded block 4 screwed on the threaded rod 3, and four connecting blocks 5 are fixedly connected to the cylindrical outer wall of the threaded block 4, and the threaded block 4 and the connecting block 5 are preferably fixed by welding, which is convenient for improving the stability during rotation, and the top of the threaded rod 3 is rotatably connected to a connecting frame 6, and the four sides of the connecting frame 6 are rotatably connected to strip blocks 7, and the four strip blocks 7 and the four connecting blocks 5 are all connected on one side close to each other. A strip block 2 8 is rotatably connected thereto, one side of the four strip blocks 1 7 are all fixedly connected thereto with a fixing column 9, the other ends of the four fixing columns 9 are all fixedly connected thereto with a connecting plate 10, one side of the four connecting plates 10 are all fixedly connected thereto with a supporting column 17, in order to improve the structural stability between the connecting plate 10 and the supporting column 17, the two are fixed by welding, and the four supporting columns 17 are commonly fixedly connected thereto with an umbrella cover 11; the starting motor 2 drives the threaded rod 3 to rotate, drives the connecting block 5 on the threaded block 4 to rotate, and drives the umbrella cover 11 on the connecting plate 10 to be propped up through the rotation between the strip block 1 7 and the strip block 2 8, and through the setting of the rotating lifting mechanism, the umbrella cover 11 is rotated and lifted, which is convenient for protecting the AGV trolley from rain.

[0027] like Figure 2 As shown, in one embodiment, the connecting frame 6 is in a "cross" shape; the "cross"-shaped arrangement facilitates the connection of the device.

[0028] like Figure 2 As shown, in one embodiment, the connecting frame 6 and the side of the umbrella cover 11 close to each other are rotatably connected with a rotating column 12; through the setting of the rotating column 12, the umbrella cover 11 is rotatably supported.

[0029] like Figure 1 As shown, in one embodiment, one side of the shell 1 is connected to an outward opening door 18 via a hinge, and one side of the outward opening door 18 is fixedly connected to a handle 13; through the provision of the outward opening door 18, the shell 1 can be opened to facilitate the insertion of items.

[0030] like Figure 1 As shown, in one embodiment, a rain sensor 14 is installed on one side of the housing 1; through the setting of the rain sensor 14, the sensing of rain is achieved, which facilitates the protection of the AGV trolley from rain.

[0031] like Figure 1As shown, in one embodiment, the outer shell 1 and the fixed plate 15 are preferably fixed by welding to facilitate improving stability during movement. The bottom of the outer shell 1 is fixedly connected to the fixed plate 15, and a plurality of sets of universal wheels 16 are installed at the bottom of the fixed plate 15; the movement of the AGV trolley is realized by the setting of the universal wheels 16.

[0032] The specific working method is: when in use, open the outward door 18 on the shell 1, put the items into the shell 1, and move the device through the universal wheel 16 on the fixed plate 15. When the rain sensor 14 senses rain, the motor 2 is automatically started to drive the threaded rod 3 to rotate, drive the connecting block 5 on the threaded block 4 to rotate and rise, drive the strip block 2 8 to support the strip block 1 7, drive the connecting plate 10 on the fixed column 9 to rise, and then drive the umbrella surface 11 to be supported, so as to protect the AGV trolley from rain, realize the protection of the AGV trolley when encountering rain when moving, and protect the items in the shell 1 from being wet by rain, thereby improving the protection function of the AGV trolley when moving.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. An AGV trolley with good protective effect, comprising a housing (1), a motor (2) fixedly connected to the top of the housing (1), an output end of the motor (2) connected to a threaded rod (3) via a coupling, characterized in that: Also includes; A rotating lifting mechanism, wherein the rotating lifting mechanism is located on the housing (1); The rotating lifting mechanism comprises a threaded block (4) screwed onto a threaded rod (3); four connecting blocks (5) are fixedly connected to the cylindrical outer wall of the threaded block (4); the top end of the threaded rod (3) is rotatably connected to a connecting frame (6); four sides of the connecting frame (6) are rotatably connected to a strip block 1 (7); the four strip blocks 1 (7) and the four connecting blocks (5) are rotatably connected to a strip block 2 (8); one side of the four strip blocks 1 (7) is fixedly connected to a fixing column (9); the other ends of the four fixing columns (9) are fixedly connected to a connecting plate (10); one side of the four connecting plates (10) is fixedly connected to a supporting column (17); and the four supporting columns (17) are fixedly connected to an umbrella surface (11).

2. The AGV with good protection effect according to claim 1 is characterized in that: The connecting frame (6) is in the shape of a cross.

3. The AGV with good protection effect according to claim 1 is characterized in that: The connecting frame (6) and the umbrella surface (11) are connected to each other on one side thereof so as to be rotatably connected with a rotating column (12).

4. The AGV with good protection effect according to claim 1, characterized in that: One side of the housing (1) is connected to an outward-opening door (18) via a hinge, and one side of the outward-opening door (18) is fixedly connected to a handle (13).

5. The AGV with good protection effect according to claim 1 is characterized in that: A rain sensor (14) is installed on one side of the housing (1).

6. The AGV with good protection effect according to claim 1, characterized in that: A fixing plate (15) is fixedly connected to the bottom of the housing (1), and a plurality of sets of universal wheels (16) are installed at the bottom of the fixing plate (15).

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