Double-stroke butt joint structure of shuttle machine

By designing clamping devices and protective devices in the shuttle, the problem of difficult cargo being removed after cylinder failure is solved, the cargo transportation efficiency and equipment stability are improved, the cargo can be removed smoothly when cylinder failure is broken, and the equipment is reduced Risk of collision damage.

CN222225034UActive Publication Date: 2024-12-24GANSU SANYANG STORAGE EQUIP MFG CO LTD
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Patent Information

Application Number
CN202421125236.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-22
Publication Date
2024-12-24
Estimated Expiration
2034-05-22

AI Technical Summary

Technical Problem

After the cylinder supply system of the existing shuttle machine fails, the cylinder telescopic rod is difficult to move, making it difficult to remove the cargo in a clamped state, affecting the cargo handling and long maintenance.

Method used

A shuttle dual-stroke docking structure is designed, including a clamping device and a protective device. The clamping device is used to cooperate with the moving rod and the cylinder to ensure that the cargo can still be removed when the cylinder fails, and the protective device is buffered through the air pipe and the gasket. Impact force to reduce equipment damage.

Benefits of technology

It improves cargo transportation efficiency and equipment safety, reduces the difficulty of picking up the goods after cylinder damage, and reduces the risk of equipment collision damage, and enhances the stability and ease of use of equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of shuttle machines, in particular to a shuttle machine double-stroke butt joint structure which comprises a goods shelf shuttle machine and a clamping device, lifting equipment is installed on the surface of the goods shelf shuttle machine, the clamping device is arranged on the surface of the goods shelf shuttle machine and comprises a baffle, and the baffle is fixedly connected with the goods shelf shuttle machine. The surface of the baffle is fixedly connected with two moving rods which are arranged in a mirror symmetry mode, the surfaces of the moving rods are slidably connected with an air cylinder, a telescopic rod is installed at the driving end of the air cylinder, the side, away from the air cylinder, of the telescopic rod penetrates through the baffle, the side, close to the clamping base, of the baffle is fixedly connected with a guide rail, and the clamping base is slidably connected with the guide rail. According to the goods conveying device, due to the arrangement of the clamping device, goods can still be taken down after the air cylinder breaks down, the usability of the goods conveying device is improved, the goods conveying efficiency is improved, and the safety of the goods conveying device is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of shuttle machines, in particular to a double-stroke docking structure of a shuttle machine. Background Art

[0002] The shelf shuttle is an automated handling equipment. Its working principle is similar to that of a crane. It moves between shelves through bidirectional operation to store and retrieve goods. The automated operation of the shuttle can effectively reduce labor costs. Compared with traditional manual operation methods, the shuttle can improve operating efficiency, reduce operating time and error rate, and reduce labor costs. The shuttle docking structure clamps the goods when the shuttle docks with the goods to prevent them from falling.

[0003] Prior art, such as the utility model with publication number CN202346265U, discloses a shuttle double-stroke docking structure, which includes a fixed frame, support rods are arranged on both sides, and a fixed seat is arranged in the center of the fixed frame; a top block is arranged on the top of the support rod; two clamps are hook-shaped structures, respectively including a contact portion, a connecting portion formed by bending downward and extending from one side of the contact portion, and a fixed portion formed by bending inward and extending obliquely from the connecting portion; the ends of the fixed portions of the two clamps are movably connected to the lower portions of the support rods on both sides of the fixed frame through a pin shaft, and the clamps are centered on the pin shaft so that the contact portions of the clamps can be flipped above the top block of the support rod; two cylinders are arranged back to back, and the two cylinder bodies are connected to the fixed seat in the center of the fixed frame, and the ends of the piston rods are respectively connected to the connecting portions of the two clamps; a lifting cylinder is arranged on the transverse movement module on the shuttle, and the ends of its piston rods are connected under the fixed frame. The utility model realizes the safety and efficiency of the shuttle in movement and access actions, and can better adapt to the assembly space and production requirements on the shuttle.

[0004] The inventor found in his daily work that during use, most of the equipment uses a cylinder to clamp the goods, but after the air supply system of the cylinder fails, the cylinder is difficult to move, and the clamped goods are difficult to remove, which affects the handling of the goods. In order to solve the problem that after the cylinder air supply system fails, the cylinder telescopic rod is difficult to move, resulting in the goods being in a clamped state and difficult to remove, the prior art uses cylinder inspection and maintenance to deal with it, but this takes a lot of time, and the goods are difficult to remove before the cylinder is repaired, which in turn affects the transportation of goods. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that after the cylinder air supply system fails, the cylinder telescopic rod is difficult to move, resulting in the goods being in a clamped state and difficult to remove, and proposes a shuttle double-stroke docking structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a shuttle double-stroke docking structure, including a shelf shuttle and a clamping device, a lifting device is installed on the surface of the shelf shuttle, and the clamping device is arranged on the surface of the cargo shuttle. The clamping device includes a baffle, which is fixedly connected to the shelf shuttle, and a moving rod is fixedly connected to the surface of the baffle. There are two moving rods, and the two moving rods are arranged in a mirror symmetrical manner. A cylinder is slidably connected to the surface of the moving rod, and a telescopic rod is installed on the driving end of the cylinder. The telescopic rod passes through the baffle on the side away from the cylinder. By arranging the clamping device, it is convenient to transport the goods, reduces the situation where it is difficult to remove the goods after the cylinder is damaged, and increases the safety of the equipment.

[0007] Preferably, a guide rail is fixedly connected to one side of the baffle plate close to the holder, and the holder is slidably connected to the guide rail. A threaded hole is provided on one side of the guide rail, and a threaded rod is threadedly connected to the inner wall of the threaded hole on one side of the guide rail. By setting the threaded rod, the threaded rod drives the holder to move when in use, thereby increasing the stability of the equipment and reducing the difficulty of operating the equipment.

[0008] Preferably, a rocker is fixedly connected to one side of the threaded rod, and a side of the threaded rod away from the rocker is rotatably connected to the holder. By setting the rocker, when in use, the rocker drives the threaded rod to rotate, and the auxiliary threaded rod drives the holder to move, thereby increasing the stability of the device.

[0009] Preferably, a hole one is provided on the surface of the card seat, and a pressure rod is slidably connected to the inner wall of the hole one on the surface of the card seat, and a hole two is provided on the side of the guide rail close to the pressure rod. The pressure rod is inserted into the hole two on the surface of the guide rail. By setting the pressure rod, when in use, the pressure rod is inserted into the guide rail, which facilitates the movement of the cylinder and the removal of the goods, thereby increasing the stability of the equipment.

[0010] Preferably, a fixing spring is sleeved on the surface of the pressure rod, and both ends of the fixing spring are fixedly connected to the pressure rod and the base respectively. By setting the fixing spring, when in use, the fixing spring generates elastic force to push the pressure rod to move, thereby increasing the stability of the device.

[0011] Preferably, a protective device is provided on one side of the shelf shuttle, and the protective device includes an air pipe, and the air pipe is fixedly connected to the shelf shuttle. The inner wall of the air pipe is slidably connected with a piston block, and the side of the piston block away from the air pipe is fixedly connected with a push rod, and the side of the push rod away from the piston block is fixedly connected with a gasket. By providing the protective device, it is convenient to protect the shelf shuttle when in use, thereby increasing the stability of the equipment and reducing the difficulty of operating the equipment.

[0012] Preferably, the gasket is arranged in a circular shape, and there are four air pipes, and the four air pipes are arranged in a mirror-symmetrical manner. By arranging the gasket, when in use, the gasket protects the shelf shuttle, cushions the impact force, increases the stability of the equipment, and facilitates use.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by setting a clamping device, when in use, the lifting equipment lifts the shelf, and then the cylinder drives the telescopic rod to clamp the goods. When the air supply system of the cylinder has problems, the telescopic rod is difficult to move. At this time, the pressure rod is pulled away from the guide rail, and the rocker is rotated. The rocker drives the threaded rod to rotate. The threaded rod moves in the direction of the rocker while rotating. The clamping seat follows the threaded rod to drive the cylinder and the telescopic rod away from the goods, so that the goods can be removed. Then the rocker is reversed, and the rocker drives the threaded rod and the clamping seat to reset. When the clamping seat is reset, the pressure rod is released, and the fixed spring loses its restraint and generates elastic force to push the pressure rod into the guide rail. By setting the clamping device, it is convenient to still remove the goods after the cylinder fails, which increases the ease of use of the equipment, improves the transportation efficiency of the goods, and increases the safety of the equipment.

[0015] 2. In the utility model, by setting a protective device, when the shelf shuttle collides with the wall during movement, the gasket and the wall are abutted. At this time, the push rod is forced to drive the piston block to press into the air pipe, and the gas inside the air pipe generates air pressure to buffer the impact force. By setting a protective device, it is convenient to reduce the collision between the shuttle and the wall, increase the stability of the equipment, facilitate buffering the impact force, and reduce the problem of damage to the shuttle shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural diagram of a shuttle double-stroke docking structure is proposed for the utility model;

[0017] Figure 2 A side view structural diagram of a double-stroke docking structure of a shuttle is proposed for the utility model;

[0018] Figure 3 The utility model provides a schematic diagram of the structure of a clamping device for a double-stroke docking structure of a shuttle;

[0019] Figure 4 The utility model proposes a shuttle double-stroke docking structure Figure 3 A schematic diagram of the enlarged structure at point A;

[0020] Figure 5 The utility model provides a schematic structural diagram of a protective device for a double-stroke docking structure of a shuttle.

[0021] Legend: 1. Shelf shuttle; 2. Lifting device; 3. Clamping device; 31. Baffle; 32. Cylinder; 33. Telescopic rod; 34. Holder; 35. Moving rod; 36. Rocker; 37. Threaded rod; 38. Guide rail; 39. Pressure rod; 310. Fixed spring; 4. Protective device; 41. Gasket; 42. Push rod; 43. Piston block; 44. Air pipe. DETAILED DESCRIPTION

[0022] See also Figure 1-5 The utility model provides a technical solution: a shuttle double-stroke docking structure, including a shelf shuttle 1 and a clamping device 3, a lifting device 2 is installed on the surface of the shelf shuttle 1, and the clamping device 3 is arranged on the surface of the cargo shuttle.

[0023] The specific arrangement and function of the clamping device 3 and the protective device 4 will be described in detail below.

[0024] In this embodiment: the clamping device 3 includes a baffle 31, the baffle 31 is fixedly connected to the shelf shuttle 1, and a moving rod 35 is fixedly connected to the surface of the baffle 31. There are two moving rods 35, and the two moving rods 35 are arranged in a mirror symmetry. The surface of the moving rod 35 is slidably connected to the cylinder 32, and a telescopic rod 33 is installed at the driving end of the cylinder 32. The side of the telescopic rod 33 away from the cylinder 32 passes through the baffle 31. By setting up the clamping device 3, it is convenient to transport the goods, reduces the difficulty in removing the goods after the cylinder 32 is damaged, and increases the safety of the equipment.

[0025] Specifically, a guide rail 38 is fixedly connected to one side of the baffle 31 close to the holder 34 , and the holder 34 is slidably connected to the guide rail 38 . A threaded hole is provided on one side of the guide rail 38 , and a threaded rod 37 is threadedly connected to the inner wall of the threaded hole on one side of the guide rail 38 .

[0026] In this embodiment, by providing a threaded rod 37, when in use, the threaded rod 37 drives the holder 34 to move, thereby increasing the stability of the device and reducing the difficulty of operating the device.

[0027] Specifically, one side of the threaded rod 37 is fixedly connected to a rocker arm 36, and the side of the threaded rod 37 away from the rocker arm 36 is rotatably connected to the holder 34. By setting the rocker arm 36, when in use, the rocker arm 36 drives the threaded rod 37 to rotate, and the auxiliary threaded rod 37 drives the holder 34 to move, thereby increasing the stability of the device.

[0028] Specifically, a hole one is provided on the surface of the holder 34, and a pressure rod 39 is slidably connected to the inner wall of the hole one on the surface of the holder 34. A hole two is provided on the side of the guide rail 38 close to the pressure rod 39, and the pressure rod 39 is inserted into the hole two on the surface of the guide rail 38. By setting the pressure rod 39, when in use, the pressure rod 39 is inserted into the guide rail 38, which facilitates the movement of the cylinder 32, facilitates the removal of goods, and increases the stability of the equipment.

[0029] Specifically, a fixing spring 310 is sleeved on the surface of the pressing rod 39 , and two ends of the fixing spring 310 are fixedly connected to the pressing rod 39 and the clamping seat 34 respectively.

[0030] In this embodiment, by providing a fixed spring 310, when in use, the fixed spring 310 generates elastic force to push the pressure rod 39 to move, thereby increasing the stability of the device.

[0031] Specifically, a protective device 4 is provided on one side of the shelf shuttle 1, and the protective device 4 includes an air pipe 44, which is fixedly connected to the shelf shuttle 1, and a piston block 43 is slidably connected to the inner wall of the air pipe 44, and a push rod 42 is fixedly connected to the side of the piston block 43 away from the air pipe 44, and a gasket 41 is fixedly connected to the side of the push rod 42 away from the piston block 43. By providing the protective device 4, it is convenient to protect the shelf shuttle 1 when in use, thereby increasing the stability of the equipment and reducing the difficulty of operating the equipment.

[0032] Specifically, the gasket 41 is circular, and there are four air pipes 44 , which are arranged in mirror symmetry.

[0033] In this embodiment, by providing a gasket 41, when in use, the gasket 41 protects the shelf shuttle 1, cushions the impact force, increases the stability of the equipment, and facilitates use.

[0034] Working principle: By setting the clamping device 3, when in use, the lifting device 2 lifts the shelf, and then the cylinder 32 drives the telescopic rod 33 to clamp the goods. When the air supply system of the cylinder 32 has problems, the telescopic rod 33 is difficult to move. At this time, pull the pressure rod 39 away from the guide rail 38, turn the rocker 36, and the rocker 36 drives the threaded rod 37 to rotate. The threaded rod 37 rotates and moves in the direction of the rocker 36. The holder 34 follows the threaded rod 37 to drive the cylinder 32 and the telescopic rod 33 away from the goods, so that the goods can be removed, and then reverse the rocker 36, and the rocker 36 drives the threaded rod 37 and the holder 34 to reset. When the holder 34 is reset, release the pressure rod 39, and the fixing spring 310 is lost. The elastic force generated by removing the restraint pushes the pressure rod 39 to be inserted into the guide rail 38. By setting up the clamping device 3, it is convenient to still remove the goods after the cylinder 32 fails, which increases the usability of the equipment, improves the transportation efficiency of the goods, and increases the safety of the equipment. When the shelf shuttle 1 collides with the wall during movement, the gasket 41 is against the wall. At this time, the push rod 42 is forced to drive the piston block 43 to press into the air pipe 44. The gas inside the air pipe 44 generates air pressure to buffer the impact force. By setting up the protective device 4, it is convenient to reduce the collision between the shuttle and the wall, increase the stability of the equipment, facilitate buffering the impact force, and reduce the problem of damage to the shuttle shell.

Claims

1. A shuttle double-stroke docking structure, comprising a shelf shuttle (1) and a clamping device (3), characterized in that: The surface of the cargo shuttle (1) is installed with a lifting device (2), the clamping device (3) is arranged on the surface of the cargo shuttle, the clamping device (3) comprises a baffle (31), the baffle (31) is fixedly connected to the cargo shuttle (1), the surface of the baffle (31) is fixedly connected with a moving rod (35), there are two moving rods (35), the two moving rods (35) are arranged in a mirror symmetric manner, the surface of the moving rod (35) is slidably connected with a cylinder (32), the driving end of the cylinder (32) is installed with a telescopic rod (33), and the telescopic rod (33) passes through the baffle (31) on the side away from the cylinder (32).

2. A shuttle double-stroke docking structure according to claim 1, characterized in that: A guide rail (38) is fixedly connected to one side of the baffle (31) close to the holder (34); the holder (34) is slidably connected to the guide rail (38); a threaded hole is provided on one side of the guide rail (38); and a threaded rod (37) is threadedly connected to the inner wall of the threaded hole on one side of the guide rail (38).

3. A shuttle double-stroke docking structure according to claim 2, characterized in that: One side of the threaded rod (37) is fixedly connected to a rocking rod (36), and the side of the threaded rod (37) away from the rocking rod (36) is rotatably connected to the holder (34).

4. A shuttle double-stroke docking structure according to claim 2, characterized in that: A first hole is formed on the surface of the card seat (34), a pressure rod (39) is slidably connected to the inner wall of the first hole on the surface of the card seat (34), a second hole is formed on the side of the guide rail (38) close to the pressure rod (39), and the pressure rod (39) is inserted into the second hole on the surface of the guide rail (38).

5. The shuttle double-stroke docking structure according to claim 4, characterized in that: A fixing spring (310) is sleeved on the surface of the pressure rod (39), and two ends of the fixing spring (310) are fixedly connected to the pressure rod (39) and the clamping seat (34) respectively.

6. The shuttle double-stroke docking structure according to claim 1, characterized in that: A protective device (4) is provided on one side of the shelf shuttle (1), and the protective device (4) comprises an air pipe (44), the air pipe (44) is fixedly connected to the shelf shuttle (1), a piston block (43) is slidably connected to the inner wall of the air pipe (44), a push rod (42) is fixedly connected to the side of the piston block (43) away from the air pipe (44), and a gasket (41) is fixedly connected to the side of the push rod (42) away from the piston block (43).

7. A shuttle double-stroke docking structure according to claim 6, characterized in that: The gasket (41) is arranged in a circular shape, and there are four air pipes (44), and the four air pipes (44) are arranged in a mirror-symmetrical manner.