Pallet fork adjusting device for stacking machine and stacking machine
By designing the fork adjustment device for stackers, and using the translation hydraulic cylinder and the vertical hydraulic cylinder to adjust the distance and angle of the forks, the problem that the forks for existing stackers cannot adapt to different goods is solved, and more efficient cargo handling is achieved.
Patent Information
- Application Number
- CN202422167424.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-04
AI Technical Summary
The existing stacker cargo forks cannot adjust the width and angle, and cannot adapt to cargo of different volumes and shapes, resulting in low handling efficiency and limited scope of application.
A fork adjustment device for stacker is designed, which adjusts the distance between the fork main body by translating the hydraulic cylinder and the slide seat, and adjusts the angle of the fork main body by using vertical hydraulic cylinder and connecting rod to adapt to cargo of different volumes and shapes.
It improves the handling efficiency and scope of application of stackers, and can adapt to the handling needs of a variety of goods.
Smart Images
Figure CN223047191U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stackers, in particular to a fork adjusting device for a stacker and a stacker. Background Art
[0002] A stacker is the main machine in a complete set of equipment for a stereoscopic warehouse, and is used in combination with equipment such as high-rise shelves, an inbound and outbound platform or an inbound and outbound system. It is a hoisting machine that moves on a guide rail. It can move repeatedly in a three-dimensional space according to a certain sequence combination to complete the inbound and outbound handling operations of container units or picked goods. Among them, the core component of the stacker is the fork. The stacker sends the goods to a specified position on the shelf through the fork. However, the width and angle of the existing stacker forks cannot be adjusted, and they cannot be applied to goods of different volumes and shapes. The handling efficiency is relatively low, and there are great limitations in work, and it cannot meet the production requirements. Summary of the Utility Model
[0003] In view of this, to solve the above problems, the purpose of the utility model is to provide a fork adjusting device for a stacker, including:
[0004] A mounting seat, a translation hydraulic cylinder, two sliding seats, two translation connecting rods, two support frames, two vertical hydraulic cylinders, two vertical connecting rods and two fork bodies. The translation hydraulic cylinder is installed on one surface of the mounting seat. One surface of the two sliding seats is slidably installed on one surface of the mounting seat. One end of the two translation connecting rods is rotatably installed on one side of the two sliding seats, and the other end of each of the two translation connecting rods is rotatably installed on the output end of the translation hydraulic cylinder. The translation hydraulic cylinder is used to drive the two sliding seats to approach or move away from each other. One surface of the two support frames is installed on the other surface of the two sliding seats. The two vertical hydraulic cylinders are installed on the two support frames. The upper ends of the two vertical connecting rods are installed on the output ends of the two vertical hydraulic cylinders. One end of the two fork bodies is rotatably installed on the other surface of the two support frames. The lower ends of the two vertical connecting rods are rotatably installed on one end of one side of the two fork bodies. The two vertical hydraulic cylinders are used to drive the two fork bodies to rotate.
[0005] In another preferred embodiment, a plurality of sliding grooves are formed in the mounting seat, and the plurality of sliding grooves are arranged in parallel. A plurality of sliding blocks are installed on one surface of each sliding seat, and the plurality of sliding blocks are slidably installed in the plurality of sliding grooves.
[0006] In another preferred embodiment, the cross sections of the plurality of sliding grooves and the plurality of sliding blocks are both arranged in a "T" shape, and the inner contours of the plurality of sliding grooves match the outer contours of the plurality of sliding blocks.
[0007] In another preferred embodiment, the cross-section of each of the fork bodies is in an "L" shape, and the two fork bodies are symmetrically arranged with respect to the translation hydraulic cylinder.
[0008] In another preferred embodiment, it further includes: two rubber gaskets, and the two rubber gaskets are installed on the upper surfaces of the two fork bodies.
[0009] In another preferred embodiment, both of the support frames are hollow and form an installation space, the vertical hydraulic cylinder is installed in the installation space, and a long slot is formed on the other surface of the two support frames. The upper ends of the two vertical connecting rods pass through the two long slots and are installed at the output ends of the two vertical hydraulic cylinders.
[0010] In another preferred embodiment, it further includes: two stoppers, and the two stoppers are installed on the sides of the two fork bodies close to each other.
[0011] Another object of the present invention is to provide a stacker, including the fork adjusting device for a stacker according to any one of the above, and the other surface of the mounting seat is mounted on the stacker.
[0012] Since the present invention adopts the above technical solutions, the positive effects compared with the prior art are as follows: By applying the present invention, a fork adjusting device for a stacker is provided. The distance between the two fork bodies is adjusted through the translation hydraulic pressure, the two sliding seats and the two translation connecting rods, and the angles of the two fork bodies are adjusted through the two vertical hydraulic cylinders and the two vertical connecting rods, so as to be applicable to goods of different volumes and shapes, and improve the handling efficiency and application range. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is the front view of a fork adjusting device for a stacker according to the present invention;
[0014] Figure 2 is the side view of a fork adjusting device for a stacker according to the present invention.
[0015] In the drawings: 1, mounting seat; 2, translation hydraulic cylinder; 3, sliding seat; 4, translation connecting rod; 5, support frame; 6, vertical hydraulic cylinder; 7, vertical connecting rod; 8, fork body; 9, chute; 10, slider; 11, long slot; 12, stopper. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] The present invention will be further described below with reference to the drawings and specific embodiments, but it is not limited to the present invention.
[0017] As Figure 1 and Figure 2 shown, a fork adjusting device for a stacker in a preferred embodiment is shown, including:
[0018] An installation base 1, a translation hydraulic cylinder 2, two sliding seats 3, two translation connecting rods 4, two support frames 5, two vertical hydraulic cylinders 6, two vertical connecting rods 7, and two fork bodies 8. The translation hydraulic cylinder 2 is installed on one surface of the installation base 1. One surface of the two sliding seats 3 is slidably installed on one surface of the installation base 1. One end of the two translation connecting rods 4 is rotatably installed on one side of the two sliding seats 3, and the other ends of the two translation connecting rods 4 are rotatably installed on the output end of the translation hydraulic cylinder 2. The translation hydraulic cylinder 2 is used to drive the two sliding seats 3 to approach or move away from each other. One surface of the two support frames 5 is installed on the other surface of the two sliding seats 3. The two vertical hydraulic cylinders 6 are installed on the two support frames 5. The upper ends of the two vertical connecting rods 7 are installed on the output ends of the two vertical hydraulic cylinders 6. One end of the two fork bodies 8 is rotatably installed on the other surface of the two support frames 5. The lower ends of the two vertical connecting rods 7 are rotatably installed on one end of one side of the two fork bodies 8. The two vertical hydraulic cylinders 6 are used to drive the two fork bodies 8 to rotate.
[0019] During the actual use process, when it is necessary to increase the width between the two fork bodies 8, the output end of the translation hydraulic cylinder 2 drives one end of the two translation connecting rods 4 to move downward in the vertical direction. At this time, the other ends of the two translation connecting rods 4 move in the direction away from each other, thereby driving the two sliding seats 3 to move in the direction away from each other, so as to reduce the width between the two fork bodies 8. When it is necessary to reduce the width between the two fork bodies 8, the output end of the translation hydraulic cylinder 2 drives one end of the two translation connecting rods 4 to move upward in the vertical direction. When it is necessary to adjust the angle between the two fork bodies 8 and the horizontal plane, the output ends of the two vertical hydraulic cylinders 6 drive the upper ends of the two vertical connecting rods 7 to move upward in the vertical direction. At this time, the lower ends of the two vertical connecting rods 7 drive the two fork bodies 8 to rotate around one end, so that the other ends of the two fork bodies 8 move upward. By driving the upper ends of the two vertical connecting rods 7 to move up and down in the vertical direction by the output ends of the two vertical hydraulic cylinders 6, the other ends of the two fork bodies 8 move downward at this time, thereby completing the adjustment of the angle of the two fork bodies 8.
[0020] Further, as a preferred embodiment, a plurality of sliding grooves 9 are formed in the installation base 1. The plurality of sliding grooves 9 are arranged in parallel with each other. A plurality of sliding blocks 10 are installed on one surface of each sliding seat 3. The plurality of sliding blocks 10 are slidably installed in the plurality of sliding grooves 9. Further, the plurality of sliding blocks 10 are slidably embedded in the plurality of sliding grooves 9, which not only ensures the movement of the sliding blocks 10 but also prevents the sliding blocks 10 from falling off the sliding grooves 9.
[0021] Further, as a preferred embodiment, the cross-sections of a plurality of sliding grooves 9 and a plurality of sliding blocks 10 are both arranged in a "T" shape, and the inner contours of the plurality of sliding grooves 9 match the outer contours of the plurality of sliding blocks 10. Further, the cross-sections of the plurality of sliding grooves 9 and the plurality of sliding blocks 10 are both arranged in a "T" shape, which facilitates the sliding of the sliding blocks 10 in the sliding grooves 9 and prevents the sliding blocks 10 from falling off the sliding grooves 9.
[0022] Further, as a preferred embodiment, the cross-section of each fork body 8 is arranged in an "L" shape, and the two fork bodies 8 are symmetrically arranged with respect to the translation hydraulic cylinder 2. Further, the cross-section of the fork body 8 is arranged in an "L" shape, which can not only carry goods through the two fork bodies 8, but also clamp the lower end of the goods through the two fork bodies 8 according to actual situations. There are more ways to carry goods and it is more stable.
[0023] Further, as a preferred embodiment, it further includes: two rubber gaskets, and the two rubber gaskets are installed on the upper surfaces of the two fork bodies 8. Further, by installing rubber gaskets on the upper surfaces of the two fork bodies 8, damage to the goods is avoided, and the friction between the fork body 8 and the goods is increased to prevent the goods from shaking during handling. Further still, rubber gaskets are installed on the other surfaces of the two support frames 5 to prevent the goods from colliding with the support frames 5 when the goods are tilted.
[0024] Further, as a preferred embodiment, the two support frames 5 are both hollow and form an installation space, the vertical hydraulic cylinder 6 is installed in the installation space, and a long hole 11 is opened on the other surface of the two support frames 5. The upper ends of the two vertical connecting rods 7 pass through the two long holes 11 and are installed on the output ends of the two vertical hydraulic cylinders 6. Further, the two support frames 5 are used to protect the two vertical hydraulic cylinders 6 from being collided by the goods.
[0025] Further, as a preferred embodiment, it further includes: two stoppers 12, and the two stoppers 12 are installed on the sides of the two fork bodies 8 close to each other. Further, by installing the two stoppers 12 on the two fork bodies 8, the goods are limited to prevent the goods from slipping excessively when the angles of the two fork bodies 8 are adjusted.
[0026] Based on the technical solution of the present utility model, a stacker is further provided, which includes the fork adjusting device for the stacker as described in any one of the above, and the other surface of the mounting seat 1 is mounted on the stacker.
[0027] The above are only the preferred embodiments of the present utility model, and do not limit the implementation manners and protection scope of the present utility model. For those skilled in the art, it should be able to realize that all the equivalent replacements and obvious changes made by using the description and illustrations of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A fork adjustment device for a stacker, characterized in that: include: The camming mechanism that is formed on the support frame is a bottom surface and the bottom surface of the support frame is provided with a hydraulic cylinder, and the hydraulic cylinder is used for driving the two support frames to move toward or away from each other.
2. The fork adjustment device for a stacker according to claim 1, characterized in that: The mounting seat is provided with a plurality of slide grooves, which are arranged parallel to each other. A surface of each slide seat is provided with a plurality of sliding blocks, which are slidably mounted in the plurality of slide grooves.
3. The fork adjustment device for a stacker according to claim 2, characterized in that: The cross-sections of the plurality of slide grooves and the plurality of sliders are all arranged in a "T" shape, and the inner contours of the plurality of slide grooves match the outer contours of the plurality of sliders.
4. The fork adjustment device for a stacker according to claim 1, characterized in that: The cross section of each fork body is in an "L" shape, and the two fork bodies are symmetrically arranged about the translation hydraulic cylinder.
5. The fork adjustment device for a stacker according to claim 1, characterized in that: Also includes: Two rubber gaskets are installed on the upper surfaces of the two fork bodies.
6. The fork adjustment device for a stacker according to claim 1, characterized in that: The two support frames are both hollow and form an installation space, the vertical hydraulic cylinder is installed in the installation space, a long hole is opened on the other surface of the two support frames, the upper ends of the two vertical connecting rods pass through the two long holes and are installed on the output ends of the two vertical hydraulic cylinders.
7. The fork adjustment device for a stacker according to claim 1, characterized in that: Also includes: Two stoppers are installed on the sides of the two fork bodies that are close to each other.
8. A stacker, comprising the stacker fork adjustment device according to any one of claims 1 to 7, characterized in that: The other surface of the mounting seat is mounted on the stacker.