Adjusting mechanism for walking guide wheel of stacker

Abstract

The utility model provides a stacker walking guide wheel adjusting mechanism which comprises a cross beam, a guide wheel seat, a guide wheel, a fixing bolt, an adjusting nut and an adjusting bolt, the guide wheel seat comprises a bottom plate, a vertical plate and two end plates, the vertical plate is vertically fixed on one side of the bottom plate, and the two end plates are fixedly and vertically arranged at the two ends of the bottom plate and fixedly connected with the vertical plate. The two guide wheels are installed below the bottom plate, guide wheel shafts of the two guide wheels are perpendicular to the bottom plate, a guide space for slidably clamping a rail is formed between the two guide wheels, a long groove hole is formed in the vertical plate, a screw hole is formed in the position, corresponding to the long groove hole, of the end face of the cross beam, the adjusting bolt penetrates through the long groove hole and is connected into the screw hole in a threaded mode, and a jackscrew hole is formed in each end plate. The adjusting nut is fixed to the jackscrew hole of the end plate, and the adjusting bolt is in threaded connection with the adjusting nut and the jackscrew hole and abuts against the side face of the cross beam. The stacker walking guide wheel adjusting mechanism has the advantages of being simple in structure and convenient and fast to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of stackers, in particular to a walking guide wheel adjustment mechanism for stackers. Background Art

[0002] Conventional stackers are in the tunnel, with a track on the ground. The two running wheels of the stacker's lower beam are pressed on the track, and the ground rail guide wheels at the head and tail clamp the two sides of the track to ensure that the stacker clamps the track and runs in a straight line. The tilting danger caused by a single track is eliminated by the overhead rail guide wheels on the top of the stacker clamping the overhead rail. In this case, the guide wheels of the stacker's lower beam are generally made adjustable to ensure that the straight direction of the stacker can be adjusted to be consistent with the track.

[0003] At present, there are two common guide wheel adjustment mechanisms. One is that the head is a movable plate, and the walking guide wheel is installed on the extension plate on the movable plate ground, and the extension plate is reinforced with a rib plate. The adjustment of the guide wheel is the eccentric shaft adjustment commonly used in the industry. By rotating the fixed shaft, the center of the wheel is offset and the wheel position is adjusted. Its structure is complex and the adjustment is poor in operability.

[0004] The other is that two walking guide wheels are installed on a single seat plate. The seat plate bolt connection is on the equipment, and the seat plate can be fine-tuned left and right through the top bolts and the waist holes on the seat plate. Its structure is easier to adjust, but there are more parts.

[0005] Therefore, there is an urgent need to improve the existing stacker travel guide wheel adjustment mechanism to simplify the structure and operation. Utility Model Content

[0006] In view of the above, the utility model provides a stacker walking guide wheel adjustment mechanism, which has the advantages of simple structure and convenient operation.

[0007] The technical solution of this utility model:

[0008] The utility model provides a stacker walking guide wheel adjustment mechanism, comprising a cross beam, a guide wheel seat, a guide wheel, a fixing bolt, an adjusting nut and an adjusting bolt. The guide wheel seat comprises a bottom plate, a vertical plate and an end plate. The vertical plate is vertically fixed to one side of the bottom plate. Two end plates are fixedly arranged at two ends of the bottom plate and are fixedly connected to the vertical plate. Two guide wheels are installed below the bottom plate and their guide wheel shafts are perpendicular to the bottom plate. A guiding space for a sliding clamping track is formed between the two guide wheels. A long slot hole is provided on the vertical plate. A screw hole is provided at a position corresponding to the long slot hole on the end surface of the cross beam. The adjusting bolt passes through the long slot hole and is screwed into the screw hole. Each end plate is provided with a top screw hole. The adjusting nut is fixed at the top screw hole of the end plate. The adjusting bolt is screwed to the adjusting nut and the top screw hole and is held against the side surface of the cross beam.

[0009] Furthermore, guide wheel seats are provided at both ends of the crossbeam.

[0010] Furthermore, the crossbeam includes a main body and an open structure fixed at both ends of the main body, two side panels of the open structure and a cover panel fixed between the two side panels.

[0011] Furthermore, the screw holes are opened on the side panels.

[0012] Furthermore, each side plate is provided with at least two screw holes.

[0013] Furthermore, the guide wheel seat is formed by welding steel plates.

[0014] Furthermore, the fixing bolt is a hexagon socket bolt.

[0015] The utility model also provides a stacker, comprising the stacker walking guide wheel adjustment mechanism.

[0016] Furthermore, the crossbeam is provided with running wheels and a driving device for driving the running wheels to rotate.

[0017] Furthermore, a lifting mechanism is vertically arranged on the crossbeam, a cargo platform is arranged on one side of the lifting mechanism, and a control cabinet is arranged on the other side of the lifting mechanism.

[0018] Compared with the traditional structure, the stacker walking guide wheel adjustment mechanism provided by the utility model has significant beneficial effects, which are mainly reflected in the following aspects:

[0019] 1. Simplified structure and reduced cost: Through the carefully designed connection method between the guide wheel seat and the crossbeam, the structure in which the adjusting bolts match the long slot holes and screw holes is adopted, which greatly simplifies the complexity of the walking guide wheel adjustment mechanism and reduces the number of parts, thereby effectively reducing the manufacturing cost and maintenance cost.

[0020] 2. Convenient operation and improved efficiency: The utility model allows the operator to fine-tune the left and right positions of the guide wheel seat by simply rotating the adjustment bolt, without having to disassemble other parts or perform tedious adjustment processes. This convenient operation method significantly improves the adjustment efficiency and operating efficiency of the stacker, reduces downtime, and improves the operating efficiency of the overall production line.

[0021] 3. Enhanced stability and extended service life: By accurately adjusting the position of the guide wheel seat, good contact and correct alignment between the guide wheel and the sliding clamping track can be ensured, thereby reducing friction and wear caused by position deviation and improving the stability and durability of the guide wheel. At the same time, the stable guiding effect also helps to reduce the vibration and impact of the stacker during movement, further extending the service life of the equipment.

[0022] The preferred implementation scheme of the utility model and its beneficial effects will be further described in detail in conjunction with specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but should not constitute a limitation to the present invention. In the accompanying drawings:

[0024] Figure 1 It is a three-dimensional assembly diagram of the walking guide wheel adjustment mechanism of the stacker of the utility model.

[0025] Figure 2 The utility model is an exploded view of the stacker walking guide wheel adjustment mechanism.

[0026] Figure 3 for Figure 2 A partial enlarged view of .

[0027] Figure 4 for Figure 1 A partial enlarged view of .

[0028] Description of the accompanying drawings: cross beam 1, guide wheel seat 2, guide wheel 3, fixing bolt 4, adjusting nut 5, adjusting bolt 6, bottom plate 21, vertical plate 22, end plate 23, long slot hole 24, screw hole 10, top screw hole 25, main body 11, open structure 12. DETAILED DESCRIPTION

[0029] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0030] See also Figures 1 to 4The utility model provides a stacker walking guide wheel adjustment mechanism, including a crossbeam 1, a guide wheel seat 2, a guide wheel 3, a fixing bolt 4, an adjusting nut 5 and an adjusting bolt 6. Guide wheel seats 2 are provided at both ends of the crossbeam 1. The guide wheel seat 2 includes a base plate 21, a vertical plate 22 and an end plate 23. The vertical plate 22 is vertically fixed to one side of the base plate 21, and two end plates 23 are fixedly erected at both ends of the base plate 21 and fixedly connected to the vertical plate 22. Two guide wheels 3 are installed under the base plate 21 and their guide wheel axes are perpendicular to the base plate 21. A guiding space for a sliding clamping track is formed between the two guide wheels 3. A long slot hole 24 is provided on the vertical plate 22, and a screw hole 10 is provided on the end face of the crossbeam 1 at a position corresponding to the long slot hole 24, and the adjusting bolt 4 passes through the long slot hole 24 and is screwed into the screw hole 10. Each end plate 23 is provided with a top screw hole 25, and the adjusting nut 5 is fixed at the top screw hole 25 of the end plate 23. The adjusting bolt 6 is screwed to the adjusting nut 5 and the top screw hole 25 and abuts against the side of the crossbeam 1. The left and right position of the guide wheel seat 2 can be fine-tuned and supported by the adjusting bolt 6. The distance between the two guide wheels 3 is fixed, and the guide wheel group is adjusted left and right as a whole during adjustment, which is simple to adjust.

[0031] Compared with the traditional structure, the stacker walking guide wheel adjustment mechanism provided by the utility model has significant beneficial effects, which are mainly reflected in the following aspects:

[0032] 1. Simplified structure and reduced cost: Through the carefully designed connection method between the guide wheel seat 2 and the crossbeam 1, the structure in which the adjusting bolt 6 cooperates with the long slot hole 24 and the screw hole 10 is adopted, which greatly simplifies the complexity of the walking guide wheel adjustment mechanism and reduces the number of parts, thereby effectively reducing the manufacturing cost and maintenance cost.

[0033] 2. Convenient operation and improved efficiency: The utility model allows the operator to fine-tune the left and right position of the guide wheel seat 2 by simply rotating the adjustment bolt 6, without having to disassemble other components or perform cumbersome adjustment processes. This convenient operation method significantly improves the adjustment efficiency and operating efficiency of the stacker, reduces downtime, and improves the operating efficiency of the entire production line.

[0034] 3. Enhanced stability and extended service life: By accurately adjusting the position of the guide wheel seat, good contact and correct alignment between the guide wheel and the sliding clamping track can be ensured, thereby reducing friction and wear caused by position deviation and improving the stability and durability of the guide wheel. At the same time, the stable guiding effect also helps to reduce the vibration and impact of the stacker during movement, further extending the service life of the equipment.

[0035] In this embodiment, the crossbeam 1 includes a main body 11 and an open structure 12 fixed to both ends of the main body 11. The open structure 12 has two side panels and a cover plate fixed between the two side panels. Screw holes 10 are provided on the side panels. At least two screw holes 10 are provided on each side panel. With such a structural design, the wheel assembly is easier to repair and replace, and can be directly operated from the end.

[0036] In this embodiment, the guide wheel seat 2 can be formed by welding steel plates, which has a simple structure and is easy to manufacture.

[0037] In this embodiment, the fixing bolt 4 is a hexagon socket bolt, which is easy to fasten and disassemble and not prone to slipping.

[0038] The utility model also provides a stacker, comprising the above-mentioned walking guide wheel adjustment mechanism, the cross beam 1 is provided with a walking wheel and a driving device for driving the walking wheel to rotate. A lifting mechanism is vertically arranged on the cross beam 1, a cargo platform is arranged on one side of the lifting mechanism, and a control cabinet is arranged on the other side of the lifting mechanism.

[0039] In the description of the present invention, it should be noted that the terms "upper", "lower", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying importance; the words "bottom surface" and "top surface", "inside" and "outside" refer to the geometric direction toward or away from a specific component, respectively.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stacker travel guide wheel adjustment mechanism, characterized in that: The invention comprises a crossbeam (1), a guide wheel seat (2), a guide wheel (3), a fixing bolt (4), an adjusting nut (5) and an adjusting bolt (6); the guide wheel seat (2) comprises a bottom plate (21), a vertical plate (22) and an end plate (23); the vertical plate (22) is vertically fixed to one side of the bottom plate (21); two end plates (23) are fixedly arranged at both ends of the bottom plate (21) and are fixedly connected to the vertical plate (22); two guide wheels (3) are installed below the bottom plate (21) and their guide wheel axes are perpendicular to the bottom plate (21); A guide space for a sliding clamping track is formed, a long slot hole (24) is provided on the vertical plate (22), a screw hole (10) is provided on the end surface of the cross beam (1) at a position corresponding to the long slot hole (24), an adjusting bolt (6) passes through the long slot hole (24) and is screwed into the screw hole (10), each end plate (23) is provided with a top screw hole (25), an adjusting nut (5) is fixed at the top screw hole (25) of the end plate (23), and the adjusting bolt (6) is screwed into the adjusting nut (5) and the top screw hole (25) and is held against the side surface of the cross beam (1).

2. The stacker travel guide wheel adjustment mechanism according to claim 1, characterized in that: Guide wheel seats (2) are provided at both ends of the crossbeam (1).

3. The stacker travel guide wheel adjustment mechanism according to claim 1, characterized in that: The crossbeam (1) comprises a main body (11) and an open structure (12) fixed at both ends of the main body (11), two side panels of the open structure (12) and a cover panel fixed between the two side panels.

4. The stacker travel guide wheel adjustment mechanism according to claim 3, characterized in that: The screw hole (10) is opened on the side plate.

5. The stacker travel guide wheel adjustment mechanism according to claim 4, characterized in that: Each side plate is provided with at least two screw holes (10).

6. The stacker travel guide wheel adjustment mechanism according to claim 1, characterized in that: The guide wheel seat (2) is formed by welding steel plates.

7. The stacker travel guide wheel adjustment mechanism according to claim 1, characterized in that: The fixing bolt (4) is a hexagon socket bolt.

8. A stacker, characterized in that: It comprises a stacker travel guide wheel adjustment mechanism as described in any one of claims 1-7.

9. The stacker according to claim 8, characterized in that: The crossbeam (1) is provided with a running wheel and a driving device for driving the running wheel to rotate.

10. The stacker according to claim 9, characterized in that: A lifting mechanism is vertically arranged on the crossbeam (1), a cargo platform is arranged on one side of the lifting mechanism, and a control cabinet is arranged on the other side of the lifting mechanism.

Images