Stacking machine facilitating rail adjustment

Abstract

The utility model discloses a stacker convenient for track adjustment, which comprises a body and a lower cross beam, and the bottom surface of the body is fixedly connected with the lower cross beam; rotating devices are symmetrically installed on the two sides of the lower cross beam, transverse plates are symmetrically installed on the two sides of the surfaces, close to the bottom, of the rotating devices, a plurality of pulleys are connected to the surfaces of the transverse plates in a penetrating mode, and blocking plates are symmetrically installed above the transverse plates; a clamping assembly is arranged in the middle of the surface, close to the bottom, of the rotating device; wherein the clamping assembly comprises a rotating rod rotationally connected with the rotating device, through the arrangement of the clamping assembly, the pulley which is abraded after being used for a long time can be replaced, so that the pulley can be rapidly replaced, and meanwhile through the arrangement of a blocking plate, a limiting rod, a blocking block and a spring, the pulley can be rapidly replaced; and the toothed plate on the clamping assembly can be limited, so that the pulley can be more stably mounted by the toothed plate.

Description

Technical Field

[0001] The utility model relates to the technical field of stereoscopic warehouses, in particular to a stacker which is convenient for track adjustment. Background Art

[0002] A stacker, also known as a stacking crane, is a crane that runs along the tracks inside the high-rise shelves in a three-dimensional warehouse, stores and retrieves unit goods in the cargo compartment, and completes storage and retrieval operations.

[0003] Publication No. CN210944722U discloses a stacker with a variable track. The stacker is connected to the column via a lower crossbeam, and an arc-shaped mounting portion is provided at the end of the lower crossbeam adjacent to the column. The arc-shaped mounting portion provides a spacious and flexible installation space, so that the steering assembly of the travel mechanism has sufficient space after installation. The steering assembly is rotatably connected to the lower crossbeam, and the travel wheels are connected to the steering assembly. When the direction of the track changes while the travel wheels are traveling along the track, the steering assembly rotates relative to the lower crossbeam, thereby changing the travel direction of the travel wheels. This achieves track change and greatly improves the flexibility of the stacker. However, this patent still has the following problems in actual use:

[0004] By rotatably connecting the steering assembly to the lower crossbeam and the traveling wheel to the steering assembly, when the direction of the track changes while the traveling wheel is moving along the track, the steering assembly rotates relative to the lower crossbeam, thereby changing the direction of travel of the traveling wheel, thereby achieving track change and greatly improving the flexibility of the stacker. However, when turning, the pulley on the rotating assembly is used for a long time, causing serious surface wear of the pulley, so that the pulley needs to be replaced. However, currently, the pulley is mostly installed by bolts, which makes it inconvenient to replace the pulley later.

[0005] A stacker with convenient track adjustment is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a stacker that is easy to adjust the track, so as to solve the problem proposed in the above background technology that the steering assembly is currently rotatably connected to the lower cross beam, and the walking wheel is connected to the steering assembly, so that when the walking wheel moves along the track, when the track direction changes, the steering assembly rotates relative to the lower cross beam, thereby changing the travel direction of the walking wheel, thereby realizing track change, and thus greatly improving the flexibility of the stacker. However, when turning, the pulley on the rotating assembly is used for a long time, resulting in serious surface wear of the pulley, so that the pulley needs to be replaced. However, the pulley is currently mostly installed by bolts, which makes it inconvenient to replace the pulley later.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a stacker convenient for track adjustment, comprising a body and a lower crossbeam, wherein the bottom surface of the body is fixedly connected to the lower crossbeam;

[0008] Rotating devices are symmetrically installed on both sides of the lower crossbeam, and horizontal plates are symmetrically installed on both sides of the surface of the rotating device close to the bottom. Several pulleys are connected through the surface of the horizontal plates, and blocking plates are symmetrically installed above the horizontal plates.

[0009] Also includes:

[0010] A locking assembly is provided in the middle of the surface of the rotating device close to the bottom;

[0011] The engaging assembly includes a rotating rod rotatably connected to the rotating device, and a gear is connected through the surface of the rotating rod;

[0012] Wherein, tooth plates are meshedly connected on both sides of the gear, and a slide plate is slidably connected to the bottom surface of the tooth plate.

[0013] Preferably, the slide plate is fixedly connected to the rotating device.

[0014] Preferably, the blocking plate is fixedly connected to the rotating device, a limiting rod is connected through the middle of the surface of the blocking plate, and a blocking block is fixedly connected to the top surface of the limiting rod.

[0015] Preferably, a spring is sleeved on one side of the surface of the limiting rod close to the top, the bottom surface of the spring is fixedly connected to the blocking plate, and the top surface of the spring is fixedly connected to the blocking block.

[0016] Preferably, a through groove is provided on one side surface of the tooth plate, and the through groove is through-connected with the limiting rod.

[0017] Preferably, a sliding groove is provided on one side of the surface of the pulley close to the top, and the sliding groove is connected to the tooth plate through.

[0018] Preferably, the blocking block is snugly connected to the rotating device.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the stacker with easy track adjustment can replace the pulley that is worn out after long-term use by providing a clamping assembly, thereby enabling the pulley to be quickly replaced. At the same time, by providing a blocking plate, a limiting rod, a blocking block and a spring, the tooth plate on the clamping assembly can be limited, thereby making the installation of the tooth plate on the pulley more stable. The specific contents are as follows:

[0020] When the gear train is disassembled, the gear train is moved to a desired position by pulling the gear train, and the gear train is then disassembled so that the gear train can be disassembled quickly and easily.

[0021] The cam is then moved back to its original position so that the gears can be adjusted to move relative to each other, and the gears can be adjusted to move relative to each other, thereby reducing the risk of gear shifting and thus reducing the risk of gear shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0025] Figure 4 This is a schematic diagram of the overall structure of the locking assembly in the present utility model;

[0026] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of area B in the middle.

[0027] In the figure: 1. Main body; 2. Lower crossbeam; 3. Rotating device; 4. Cross plate; 5. Pulley; 6. Engaging assembly; 601. Rotating rod; 602. Gear; 603. Tooth plate; 604. Slide plate; 7. Blocking plate; 8. Limiting rod; 9. Blocking block; 10. Spring; 11. Through slot; 12. Sliding slot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-5 The utility model provides a technical solution: a stacker that is easy to adjust the track, including a body 1 and a lower crossbeam 2, the bottom surface of the body 1 is fixedly connected to the lower crossbeam 2; rotating devices 3 are symmetrically installed on both sides of the lower crossbeam 2, and cross plates 4 are symmetrically installed on both sides of the surface of the rotating device 3 close to the bottom, and a number of pulleys 5 are connected through the surface of the cross plate 4, and a blocking plate 7 is symmetrically installed above the cross plate 4; it also includes: a clamping assembly 6 is provided in the middle of the surface of the rotating device 3 close to the bottom; wherein the clamping assembly 6 includes a rotating rod 601 rotatably connected to the rotating device 3, and the surface of the rotating rod 601 is connected through a gear 602; wherein, tooth plates 603 are meshedly connected on both sides of the gear 602, and the bottom surface of the tooth plate 603 is slidably connected to a slide plate 604, such as Figure 1-5 As shown, by setting the locking assembly 6, the pulley 5 that is worn out due to long-term use can be replaced, so that the pulley 5 can be quickly replaced. At the same time, the pulley 5 and the cross plate 4 are connected in a through sliding manner, and the rotating device 3 and the lower cross beam 2 are connected in a through rotating manner. The rotating device 3 can rotate according to the direction of the track, thereby moving the main body 1.

[0030] The slide plate 604 is fixedly connected to the rotating device 3, as shown in FIG. Figure 3 、 4As shown, by rotating the rotating rod 601, the rotation of the rotating rod 601 can drive the rotation of the gear 602, and the rotation of the gear 602 can drive the movement of the tooth plate 603, so that the tooth plate 603 slides on the slide 604. At the same time, there is a T-shaped block between the tooth plate 603 and the slide 604, so that the tooth plate 603 and the slide 604 will not fall off. After the tooth plate 603 slides to a certain distance, the tooth plate 603 is separated from the sliding groove 12 on the pulley 5. After that, the pulley 5 can be quickly replaced. At the same time, after the pulley 5 is replaced, the pulley 5 is removed and inserted into the hole on the horizontal plate 4. When the pulley 5 is moved to a suitable position, the rotating rod 601 is rotated again to make the rotating rod 601 drive the rotation of the gear 602, and the rotation of the gear 602 drives the movement of the tooth plate 603, so that the tooth plate 603 is re-connected with the sliding groove 12, so that the pulley 5 can be installed, thereby improving the installation efficiency of the pulley 5.

[0031] The blocking plate 7 is fixedly connected to the rotating device 3, and the middle of the surface of the blocking plate 7 is connected through a limit rod 8, and the top surface of the limit rod 8 is fixedly connected to a blocking block 9. A spring 10 is sleeved on the side of the surface of the limit rod 8 near the top, and the bottom surface of the spring 10 is fixedly connected to the blocking plate 7, and the top surface of the spring 10 is fixedly connected to the blocking block 9. A through groove 11 is provided on one side surface of the tooth plate 603, and the through groove 11 is connected to the limit rod 8. A sliding groove 12 is provided on the side of the surface of the pulley 5 near the top, and the sliding groove 12 is connected to the tooth plate 603. Figure 5 As shown, by removing the pulley 5 into the hole on the cross plate 4, the pulley 5 is moved to a suitable position, so that after the tooth plate 603 on the locking assembly 6 passes through the sliding groove 12 by rotating the locking assembly 6, the limiting rod 8 is loosened, so that the limiting rod 8 is lowered under the action of the spring 10, so that the limiting rod 8 and the through groove 11 on the tooth plate 603 are penetrated, so that the limiting rod 8 can limit the tooth plate 603, so that the installation of the tooth plate 603 on the pulley 5 can be more stable. At the same time, the spring 10 is a rubber composite spring in the prior art, and the elastic force of the rubber composite spring is relatively large. At the same time, the limiting rod 8 and the through groove 11 are penetrated and slidably connected, and the tooth plate 603 is penetrated and slidably connected with the sliding groove 12.

[0032] The blocking block 9 is connected to the rotating device 3 in a close fit. Figure 5 As shown, the blocking block 9 is closely connected to the rotating device 3 , so that the blocking block 9 can be pulled to drive the limiting rod 8 to move, thereby separating it from the through groove 11 .

[0033] Working principle: Before using this kind of stacker crane that is easy to adjust the track, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 After the gear 5 is disassembled, the gear 5 can be quickly disassembled by pulling the limit rod 8 so that the limit rod 8 is separated from the through groove 11. Then, the tooth plate 603 on the clamping assembly 6 is separated from the sliding groove 12 on the pulley 5, so that the pulley 5 can be quickly disassembled. At the same time, after the pulley 5 is replaced, the pulley 5 is disassembled into the hole on the cross plate 4, so that the pulley 5 is moved to the appropriate position. After the tooth plate 603 on the clamping assembly 6 is passed through the sliding groove 12 by rotating the clamping assembly 6, the limit rod 8 is loosened, so that the limit rod 8 is lowered under the action of the spring 10, so that the limit rod 8 and the through groove 11 on the tooth plate 603 are penetrated, so that the limit rod 8 can limit the tooth plate 603, so that the installation of the pulley 5 by the tooth plate 603 can be more stable.

[0034] Secondly, after the limiting rod 8 is separated from the through slot 11, the rotation of the rotating rod 601 can drive the rotation of the gear 602, and the rotation of the gear 602 can drive the movement of the tooth plate 603, so that the tooth plate 603 slides on the slide 604. At the same time, there is a T-shaped block between the tooth plate 603 and the slide 604, so that the tooth plate 603 and the slide 604 will not fall off. After the tooth plate 603 slides to a certain distance, the tooth plate 603 and the pulley 5 are connected. After the sliding groove 12 on the horizontal plate 4 is separated, the pulley 5 can be quickly replaced. At the same time, after the pulley 5 is replaced, the pulley 5 is removed and inserted into the hole on the horizontal plate 4. When the pulley 5 is moved to a suitable position, the rotating rod 601 is rotated again to drive the rotating rod 601 to rotate the gear 602, and the rotation of the gear 602 drives the movement of the tooth plate 603, so that the tooth plate 603 is re-connected with the sliding groove 12, so that the pulley 5 can be installed, thereby improving the installation efficiency of the pulley 5.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A stacker convenient for track adjustment, comprising a body (1) and a lower crossbeam (2), wherein the bottom surface of the body (1) is fixedly connected to the lower crossbeam (2); Rotating devices (3) are symmetrically installed on both sides of the lower crossbeam (2), and horizontal plates (4) are symmetrically installed on both sides of the surface of the rotating device (3) near the bottom. A plurality of pulleys (5) are connected through the surface of the horizontal plate (4), and a blocking plate (7) is symmetrically installed above the horizontal plate (4); It is characterized by: Also includes: A locking assembly (6) is provided in the middle of the surface of the rotating device (3) close to the bottom; The engaging assembly (6) includes a rotating rod (601) rotatably connected to the rotating device (3), and a gear (602) is connected through the surface of the rotating rod (601); Wherein, both sides of the gear (602) are meshedly connected with tooth plates (603), and the bottom surface of the tooth plate (603) is slidably connected with a slide plate (604).

2. A stacker with easy track adjustment according to claim 1, characterized in that: The slide plate (604) is fixedly connected to the rotating device (3).

3. The stacker with easy track adjustment according to claim 1, characterized in that: The blocking plate (7) is fixedly connected to the rotating device (3), a limiting rod (8) is connected through the middle of the surface of the blocking plate (7), and a blocking block (9) is fixedly connected to the top surface of the limiting rod (8).

4. The stacker with easy track adjustment according to claim 3, characterized in that: A spring (10) is sleeved on one side of the surface of the limiting rod (8) close to the top, the bottom surface of the spring (10) is fixedly connected to the blocking plate (7), and the top surface of the spring (10) is fixedly connected to the blocking block (9).

5. The stacker with easy track adjustment according to claim 1, characterized in that: A through groove (11) is provided on one side surface of the tooth plate (603), and the through groove (11) is connected to the limiting rod (8) through the through groove.

6. The stacker with easy track adjustment according to claim 1, characterized in that: A sliding groove (12) is provided on one side of the surface of the pulley (5) close to the top, and the sliding groove (12) is connected to the tooth plate (603) through.

7. The stacker with easy track adjustment according to claim 4, characterized in that: The blocking block (9) is closely connected to the rotating device (3).

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