CN220098444U - Stacker, guiding mechanism and garage - Google Patents

Abstract

The utility model discloses a stacker, a guide mechanism and a garage, wherein the stacker comprises a stacker main body, a travelling wheel module and a lateral roller group, and the travelling wheel module is arranged on the stacker main body in a lifting manner and can travel on a track; the lateral roller group is arranged on the travelling wheel module and is positioned on one side of the track, and the lateral roller group can do lifting motion relative to the stacker main body under the driving of the travelling wheel module. So set up, when the stacker walked on the track through the walking wheel module, can realize the correction to the position of walking wheel module on the track through the spacing of pair of lateral roller group in the lift in-process, can avoid the stacker to take place when walking on the track in the tunnel that accumulation position deviation is too big to cause the derailment like this to ensure the security of stacker walking on the track.

Description

Stacker, guiding mechanism and garage

Technical Field

The utility model belongs to the technical field related to a stacker, and particularly relates to a stacker, a guide mechanism and a garage.

Background

The stacker is a main lifting and transporting device in a stereoscopic warehouse, is applied to logistics and stereoscopic parking equipment, can walk in a roadway, and can store and fetch goods/vehicles between a roadway opening and a goods grid/parking space.

The stacking machine comprises a travelling wheel module, and the travelling of the travelling wheel module on a track in a roadway is utilized to realize the travelling of the whole stacking machine in the roadway. For a large-load stacker, because the noise is large in the walking process, the walking wheel module often needs to adopt a mute roller to walk on a track. However, because the mute roller contacts with the track in two planes, accumulated position deviation is easy to occur in the process of walking on the track by the walking wheel module, and the stacker is derailed on the track and accidents are caused along with the continuous walking of the walking wheel module on the track.

Disclosure of Invention

In view of the foregoing, there is a need for a stacker, a guide mechanism, and a garage that solve the above-mentioned problems.

A stacker, the stacker comprising:

a stacker main body;

the travelling wheel module is arranged on the stacker main body in a lifting manner and can travel on a track;

the lateral roller group is arranged on the travelling wheel module and is positioned on one side of the track, and the lateral roller group can do lifting motion relative to the stacker main body under the driving of the travelling wheel module.

It can be understood that the walking wheel module is arranged in a lifting mode, and the lateral roller group is arranged on the walking wheel module, so that when the stacker walks on the track through the walking wheel module, the position of the walking wheel module on the track can be corrected by limiting the position of the lateral roller group in the lifting process, and the problem that the stacker is derailed due to too large accumulated position deviation when walking on the track in the roadway can be avoided, and the walking safety of the stacker on the track is ensured.

In one embodiment, the lateral roller set includes a connecting shaft and rollers, the connecting shaft extends along the lifting direction of the travelling wheel module, and the rollers are rotatably connected to one end of the connecting shaft, which is close to the track.

It can be understood that the rollers of the lateral roller group rotate around the lifting direction, so that in the walking process of the stacker, if the rollers are propped against the external limiting mechanism, the rollers roll along the walking direction of the stacker, and if small position deviation occurs, the deviation can be corrected, and the noise is small.

In one embodiment, the outer circumferential surface of the roller is provided as an arc surface or an inclined surface.

It can be understood that the outer circumferential surface of the roller is an arc surface or an inclined surface, so that the arc surface or the inclined surface can play a role in buffering if the roller is interfered with an external limiting mechanism in the lifting process of the travelling wheel module.

In one embodiment, the connecting shaft extends from the road wheel module to the rail such that the roller is located between the road wheel module and the rail.

It can be understood that the height of the roller is set at the junction of the travelling wheel module and the track, so that the lateral roller set can be limited by the track when the travelling wheel module is deviated in position, thereby correcting the deviation from the other direction, and meanwhile, the lateral roller set is not too close to the ground.

In one embodiment, the number of the traveling wheel modules is two, one traveling wheel module can drive the stacker main body to travel on the track along a first direction, the other traveling wheel module can drive the stacker main body to travel on the track along a second direction, and a preset angle is formed between the first direction and the second direction;

the lateral roller groups are respectively arranged on the two sets of travelling wheel modules.

It can be understood that the arrangement of two sets of walking wheel modules enables the stacker to walk along the first direction or the second direction on the track as required, so that the requirement that the stacker walks in two different directions on the track can be met, and meanwhile, the stacker walks in each direction on the track and can rectify deviation after position deviation by using corresponding side roller groups.

In one embodiment, each set of traveling wheel module comprises a plurality of traveling wheel sets, and each traveling wheel set is respectively provided with the lateral traveling wheel set correspondingly;

each traveling wheel group comprises a machine base and traveling wheels, the traveling wheels are rotatably mounted on the machine base, the connecting shafts are connected to the machine base, and the rollers are located on the outer sides of the traveling wheels.

In one embodiment, the number of the lateral roller groups installed on each of the walking wheel groups is multiple, and the multiple lateral roller groups are arranged at intervals along the walking direction of the walking wheel groups.

The utility model also claims a guide mechanism which is used for being matched with the stacker, and the guide mechanism is correspondingly arranged with the lateral roller group;

the guide mechanism comprises a mounting seat and a lateral guide wheel, and the lateral guide wheel is rotatably mounted on the mounting seat; the axial direction of the lateral guide wheel is consistent with the walking direction of the stacker on the track, and a preset gap is reserved between the lateral guide wheel and the lateral roller group in the horizontal direction.

It can be understood that the lateral guide wheel can perform position interference on the lateral roller group after the position deviation of the lateral roller group exceeds a preset gap, so as to rectify the deviation. And the rotatable lateral guide wheel is adopted, so that the damage to the lateral guide wheel and the lateral roller set is small when friction occurs between the rotatable lateral guide wheel and the lateral roller set.

In one embodiment, the lateral guide wheels are disposed above the track.

It can be understood that the lateral guide wheels are arranged to be higher than the rails, so that the lateral roller groups in the lifting process can be conveniently limited.

The utility model also provides a garage, which comprises a track, the stacker and the guide mechanism; the stacker can walk on the track under the drive of travelling wheel module, guiding mechanism is fixed set up in orbital side.

Compared with the prior art, the utility model has the following beneficial effects:

according to the stacker, the guide mechanism and the garage disclosed by the utility model, the travelling wheel module is arranged in a lifting mode, and the lateral roller group is arranged on the travelling wheel module, so that when the stacker walks on a track through the travelling wheel module, the position of the travelling wheel module on the track can be corrected by limiting the lateral roller group in the lifting process, and the problem that the stacker is derailed due to overlarge accumulated position deviation when the stacker walks on the track in a roadway can be avoided, and the safety of the stacker walking on the track is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments or the conventional techniques of the present utility model, the drawings required for the descriptions of the embodiments or the conventional techniques will be briefly described below, and it is apparent that the drawings in the following descriptions are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic structural diagram of a stacker according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of portion P of FIG. 1;

FIG. 3 is a schematic view of the structure of the present utility model when the running wheel set and the guiding mechanism are mutually matched;

FIG. 4 is a schematic view of the structure of the running wheel set of the present utility model;

fig. 5 is a schematic structural view of a guide mechanism in the present utility model.

Reference numerals: 100. a stacker; 10. a stacker main body; 20. a walking wheel module; 21. a walking wheel set; 211. a base; 212. a walking wheel; 213. a lateral roller set; 2131. a connecting shaft; 2132. a roller; 2133. a bearing; 30. a guide mechanism; 31. a mounting base; 32. a lateral guide wheel; 200. a track.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

It will be understood that when an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The stacker 100 claimed in the present utility model is capable of ascending the track 200 in a roadway to meet the use requirements for accessing vehicles or goods. The utility model is particularly suitable for the stacker used in the garage.

As shown in fig. 1 and 3, a stacker 100 according to an embodiment of the present utility model includes a stacker body 10, a traveling wheel module 20 and a lateral roller group 213, wherein the traveling wheel module 20 is liftably mounted on the stacker body 10 and is capable of traveling on a track 200; the lateral roller group 213 is mounted on the travelling wheel module 20 and located at one side of the track 200, and the lateral roller group 213 can be driven by the travelling wheel module 20 to perform lifting movement relative to the stacker body 10.

It can be appreciated that the traveling wheel module 20 is configured to be in a lifting form, and the lateral roller group 213 is installed on the traveling wheel module 20, so, when the stacker 100 walks on the track 200 through the traveling wheel module 20, the position of the traveling wheel module 20 on the track 200 can be corrected by limiting the lateral roller group 213 in the lifting process, thus, the occurrence of derailment caused by overlarge accumulated position deviation when the stacker 100 walks on the track 200 in a roadway can be avoided, and the safety of the stacker 100 walking on the track 200 is ensured.

In some embodiments, as shown in fig. 1 and 3, the lateral roller set 213 includes a connecting shaft 2131 and a roller 2132, the connecting shaft 2131 extends along the lifting direction of the travelling wheel module 20, and the roller 2132 is rotatably connected to an end of the connecting shaft 2131 near the track 200. In this way, the rollers 2132 of the lateral roller group 213 rotate around the lifting direction, so that the rollers 2132 roll along the walking direction of the stacker 100 if they abut against the external limiting mechanism during the walking of the stacker 100, and can correct the deviation if a slight deviation occurs, and the noise is small.

In some embodiments, as shown in fig. 1 and fig. 2, the number of the traveling wheel modules 20 is two, wherein one set of traveling wheel modules 20 can drive the stacker body 10 to travel on the track 200 along a first direction, and the other set of traveling wheel modules 20 can drive the stacker body 10 to travel on the track 200 along a second direction, and a preset angle is formed between the first direction and the second direction; the two sets of traveling wheel modules 20 are respectively provided with a lateral roller group 213. In this way, the stacker 100 can walk along the first direction or the second direction on the track 200 according to the requirement, and meets the requirement of the stacker 100 walking in two different directions on the track 200, and meanwhile, the stacker 100 walking in each direction on the track 200 can use the corresponding lateral roller group 213 to correct the deviation after the position deviation.

It should be noted that, the reversing of the stacker 100 in the first direction and the second direction on the track 200 may be specifically realized by controlling the lifting of the two sets of travelling wheel modules 20, and of course, the first direction may specifically be the transverse direction of the track 200, the second direction may be the longitudinal direction of the track 200, or the first direction may be the longitudinal direction of the track 200, the second direction may be the transverse direction of the track 200, or the first direction and the second direction may be two directions of any other angles on the track 200.

In some embodiments, each set of traveling wheel modules 20 includes a plurality of traveling wheel sets 21, and each traveling wheel set 21 is correspondingly provided with a lateral traveling wheel set 213; as shown in fig. 4, each of the traveling wheel sets 21 includes a frame 211 and traveling wheels 212, the traveling wheels 212 are rotatably mounted on the frame 211, and the connecting shaft 2131 is connected to the frame 211, for example, the connecting shaft 2131 extends downward from the traveling wheel module 20, so that the rollers 2132 are located below the traveling wheel module 20, and the rollers 2132 are located outside the traveling wheels 212. In this way, the rollers 2132 are located outside the travelling wheels 212, that is, the travelling wheels 212 are disposed on two sides of the bottom of the stacker body 10 relative to the stacker body 10, and the rollers 2132 are disposed on one side of the travelling wheels 212 away from the opposite travelling wheel 212, so that the rollers 2132 perform position correction on the travelling wheel modules 20 in two directions.

In some embodiments, the connecting shaft 2131 extends from the road wheel module 20 to the rail 200 such that the roller 2132 is positioned between the road wheel module 20 and the rail 200. Therefore, the height of the roller 2132 is set at the junction between the travelling wheel module 20 and the rail 200, so that the lateral roller set 213 is limited by the rail 200 when the travelling wheel module 20 is shifted, and the lateral roller set 213 is not too close to the ground.

The number of the traveling wheel groups 21 in each traveling wheel group 20 is four, and the four traveling wheel groups 21 are disposed at four corners of the stacker body 10, however, the number of the traveling wheel groups 21 in each traveling wheel group 20 may be three, five, etc., and it is not limited to those skilled in the art that the lateral roller groups 213 are disposed on each traveling wheel group 21, and in particular, the lateral roller groups 213 may be mounted on some of the traveling wheel groups 21.

The outer periphery of the travelling wheel 212 is coated with a flexible member (not shown), and the structural characteristics of the flexible member are utilized, so that the travelling wheel 212 can be noise-reduced when travelling on the track 200, and further noise generated when the stacker 100 travels on the track 200 is reduced. It should be noted that the flexible member may be made of polyurethane or other materials.

In some embodiments, the number of side roller groups 213 mounted on each of the running gear groups 21 is multiple, with the multiple side roller groups 213 being spaced apart along the running direction of the running gear group 21. That is, each of the running wheel sets 21 can receive the forces of the plurality of side roller sets 213 at the same time when correcting the offset of the position offset, so as to correct the offset of the running wheel set 21.

In some embodiments, the outer circumferential surface of the roller 2132 is provided as an arc surface or an inclined surface, and the roller 2132 is rotatably mounted on the connecting shaft 2131, particularly with bearings 2133. In this way, the outer circumferential surface of the roller 2132 is set to be an arc surface or an inclined surface, so that if the roller is interfered with an external limiting mechanism in the lifting process of the travelling wheel module 20, the arc surface or the inclined surface can play a role of buffering. The bearing 2133 may be a self-lubricating bearing.

In addition, the utility model also provides a guiding mechanism 30, which is used for being matched with the stacker 100, and the guiding mechanism 30 is arranged corresponding to the side roller group 213. That is, the lateral roller group 213 on the stacker 100 specifically performs deviation correction after the traveling wheel module 20 is deviated by the guiding mechanism 30.

In some embodiments, as shown in fig. 3 and 5, the guiding mechanism 30 includes a mounting seat 31 and a lateral guide wheel 32, and the lateral guide wheel 32 is rotatably mounted on the mounting seat 31; the axial direction of the lateral guide wheel 32 is consistent with the traveling direction of the stacker 100 on the track 200, and a preset gap is formed between the lateral guide wheel 32 and the lateral roller group 213 in the horizontal direction, so that after the position deviation of the lateral roller group 213 exceeds the preset gap, the lateral guide wheel 32 can interfere with the lateral roller group 213 in position and push the lateral roller group 213. And the rotatable side guide wheel 32 is adopted, so that the damage to the side guide wheel 32 and the side roller group 213 is less when friction occurs between the rotatable side guide wheel 32 and the side roller group 213.

In some embodiments, lateral guide wheels 32 are disposed above rail 200. In this way, the lateral roller group 213 is conveniently limited in the lifting process.

For example, when the lateral roller group 213 lifts along with the traveling wheel module 20, once the lateral roller group 213 shifts along with the traveling wheel module 20, the rollers 2132 of the lateral roller group 213 can interfere with the lateral guide wheel 32 of the guide mechanism 30 during the lifting process, and correct the deviation of the traveling wheel module 20 after the shifting; when the lateral roller group 213 follows the travelling wheel module 20 to walk on the track 200, once the lateral roller group 213 follows the travelling wheel module 20 to shift, the rollers 2132 of the lateral roller group 213 can interfere with the lateral guide wheel 32 of the guide mechanism 30 during walking, and the deviation of the travelling wheel module 20 after shifting is achieved.

As shown in fig. 1, the present utility model further provides a garage, which includes a track 200, the stacker 100 described above, and the guide mechanism 30 described above; the stacker 100 can travel on the rail 200 under the driving of the traveling wheel module 20, and the guide mechanism 30 is fixedly disposed on the side surface of the rail 200.

The technical features of the above embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.

Claims (10)

1. A stacker characterized in that the stacker (100) comprises:

a stacker main body (10);

a traveling wheel module (20) which is installed on the stacker main body (10) in a lifting manner and can travel on a track (200);

the lateral roller group (213) is arranged on the travelling wheel module (20) and is positioned on one side of the track (200), and the lateral roller group (213) can move up and down relative to the stacker main body (10) under the driving of the travelling wheel module (20).

2. The stacker according to claim 1, wherein the lateral roller set (213) comprises a connecting shaft (2131) and rollers (2132), the connecting shaft (2131) extends along the lifting direction of the travelling wheel module (20), and the rollers (2132) are rotatably connected to one end of the connecting shaft (2131) close to the track (200).

3. The stacker according to claim 2 wherein the outer peripheral surface of the rollers (2132) is provided as an arcuate surface or bevel.

4. The stacker of claim 2 wherein the connecting shaft (2131) extends from the road wheel module (20) to the rail (200) such that the rollers (2132) are located between the road wheel module (20) and the rail (200).

5. The stacker according to claim 2, wherein the number of the traveling wheel modules (20) is two, wherein one traveling wheel module (20) can drive the stacker body (10) to travel on the track (200) along a first direction, the other traveling wheel module (20) can drive the stacker body (10) to travel on the track (200) along a second direction, and a preset angle is formed between the first direction and the second direction;

wherein the lateral roller groups (213) are respectively arranged on the two sets of travelling wheel modules (20).

6. The stacker according to claim 5, wherein each set of travelling wheel modules (20) comprises a plurality of travelling wheel sets (21), each travelling wheel set (21) being respectively provided with a lateral roller set (213);

each traveling wheel set (21) comprises a machine base (211) and traveling wheels (212), the traveling wheels (212) are rotatably installed on the machine base (211), the connecting shaft (2131) is connected to the machine base (211), and the rollers (2132) are located on the outer sides of the traveling wheels (212).

7. The stacker according to claim 6, wherein the number of said side roller groups (213) mounted on each of said travelling wheel groups (21) is plural, and plural sets of said side roller groups (213) are arranged at intervals along the travelling direction of said travelling wheel groups (21).

8. A guide mechanism for cooperation with a stacker according to any one of claims 1 to 7, wherein said guide mechanism (30) is arranged in correspondence with said set of side rollers (213);

the guide mechanism (30) comprises a mounting seat (31) and a lateral guide wheel (32), and the lateral guide wheel (32) is rotatably mounted on the mounting seat (31); the axial direction of the lateral guide wheel (32) is consistent with the walking direction of the stacker (100) on the track (200), and a preset gap is reserved between the lateral guide wheel (32) and the lateral roller group (213) in the horizontal direction.

9. The guiding mechanism according to claim 8, characterized in that the lateral guide wheels (32) are arranged higher than the rail (200).

10. A garage comprising a track (200), a stacker (100) according to any one of claims 1 to 7, and a guide mechanism (30) according to claim 8 or 9; the stacker (100) can walk on the track (200) under the drive of the walking wheel module (20), and the guide mechanism (30) is fixedly arranged on the side face of the track (200).