CN218752815U - Stable-motion type superheavy stacker lower cross beam - Google Patents

Abstract

The utility model relates to a stacker makes technical field, concretely relates to motion stable type superheavy stacker bottom end rail. The box-type beam driving device comprises a beam main body, wherein driving box parts are arranged at two ends of the beam main body and comprise a box body, the box body is connected with the end part of the beam main body, driving wheels are arranged in the box body, and the box-type beam driving device further comprises guide wheel devices which are arranged in pairs and arranged on two sides of the box body. The guide wheel device comprises a swinging wheel frame, guide wheels and a fixing frame, the guide wheels are arranged on the swinging wheel frame in pairs, the swinging wheel frame is rotatably connected with the fixing frame, rotating shaft cores of the swinging wheel frame and the fixing frame are arranged on the middle vertical plane of the rotating shaft cores of the guide wheels, the fixing frame is connected with the box body, and the guide wheels are arranged at the bottom of the box body. The guide wheels can bear larger lateral force and occupy small space.

Description

Stable-motion type superheavy stacker lower cross beam

Technical Field

The utility model relates to a stacker makes technical field, concretely relates to motion stable type superheavy stacker bottom end rail.

Background

In recent years, with the continuous expansion of the logistics industry, the logistics management means and technology are continuously improved and improved, the common characteristics of logistics development in economically developed countries are that the logistics management means and technology is continuously improved and improved, the logistics time is shortened, the logistics cost is saved, the logistics efficiency is improved, and the logistics organization is rationalized. At present, the method becomes one of the signs of informatization of production and management of enterprises. The stacker is the core equipment of the whole automatic stereoscopic warehouse, and the goods are carried from one place to another place through manual operation, semi-automatic operation or full-automatic operation. The device mainly comprises a frame (an upper cross beam, a lower cross beam and a stand column), a driving device, a lifting mechanism, a cargo carrying platform, a telescopic fork, an electrical control system and the like. The lower beam is positioned at the bottom of the stacker, the upright posts are arranged at the top of the stacker, and the driving wheel boxes are arranged at the front side and the rear side of the stacker. In the current market, most of stackers can only be applied to standard pallet goods with light and medium weight, and heavy and even ultra-heavy stackers are always in a vacant state in China.

On the lower cross beam, the walking guide wheel mechanism is used as an important component of the lower cross beam of the stacker, and the service life of the integral driving mechanism is directly influenced. Most of the existing stacker lower beam walking guide wheels adopt a single guide wheel structure, and for example, the Chinese patent application with the application number of 202210224316.3 discloses a superheavy monorail four-wheel stacker lower beam assembly. It discloses the following technical scheme: and the walking wheel box is also provided with a walking guide assembly. The walking guide assembly comprises guide wheels which are respectively arranged on two sides of the monorail and walk along the side surface of the monorail. The two guide wheels are respectively penetrated with a vertical connecting shaft, and the two connecting shafts are connected with a horizontal fixed connecting plate. The upper surface rigid coupling of fixed connection board has two mounting panels that are vertical form, two the mounting panel hugs closely both sides inboard face respectively and with curb plate fixed mounting. The axis of the connecting shaft is vertically intersected with the axis of the rotary connecting shaft. The walking guide assembly is arranged in the middle of the driving wheel and the driven wheel, and walking guide of the walking wheel box is achieved. The lower beam guide wheel adopts the technical scheme, the single-wheel structure cannot be suitable for an ultra-heavy stacker due to insufficient bearing capacity, and the guide wheel is adaptive to load by increasing the size of the guide wheel, so that the guide wheel is too large in size and occupies too much installation space.

SUMMERY OF THE UTILITY MODEL

For overcoming the deficiencies of the prior art, the utility model provides a motion stable type superheavy stacker bottom end rail, its leading wheel can bear bigger yawing force to occupation space is little.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a kind of movement steady type superheavy stacker bottom end rail, including: the beam main part, beam main part both ends are equipped with drive case portion, drive case portion includes the box is connected with beam main part tip, be equipped with the drive wheel in the box, still include the leading wheel device that sets up in pairs, the leading wheel device sets up in the box both sides. The guide wheel device comprises a swinging wheel frame, guide wheels and a fixing frame, the guide wheels are arranged on the swinging wheel frame in pairs, the swinging wheel frame is rotatably connected with the fixing frame, rotating shaft cores of the swinging wheel frame and the fixing frame are arranged on the middle vertical plane of the rotating shaft cores of the guide wheels, the fixing frame is connected with the box body, and the guide wheels are arranged at the bottom of the box body.

Among the above-mentioned device, a motion smooth type superheavy stacker bottom end rail principle be: the crossbeam main part passes through the drive of drive case, moves on the tunnel track, the drive wheel laminating is in the orbital up end in tunnel, provides power through the driving motor who installs in the box outside and realizes the drive. The guide wheel devices are arranged on two sides of the box body, the guide wheels on two sides are in rolling contact with two side faces of the roadway track to play a role in guiding, so that the driving wheels are constantly kept in the center of the track, and a certain lateral supporting moment can be borne in the process of taking and putting goods by the stacker. A supersized stacker bottom end rail of steady type that moves, a pair of guide pulley of installation on the leading wheel device of every side, it is a pair of the guide pulley contacts with tunnel track lateral wall simultaneously, when bearing same yawing force, the double round structure is compared the single round structure and can be greatly reduced the space and occupy, can bear bigger yawing force moreover. And the rotation centers of a pair of guide wheels on the guide wheel device and the rotation centers of the swinging wheel frame and the fixed frame form an isosceles triangle structure, the swinging wheel frame is rotatably connected with the fixed frame, and compared with the rigid connection of the swinging wheel frame and the fixed frame, the swinging wheel frame can absorb a certain lateral impact generated by the unevenness in the extending direction of the roadway track, and the service life of the guide wheel device can be prolonged.

Furthermore, the superheavy stacker bottom end rail of stable type of motion, be equipped with the leading wheel mounting bracket on the box, the mount is connected through the connecting piece with the leading wheel mounting bracket. And, the leading wheel mounting bracket is equipped with the jackscrew board, the jackscrew board sets up in the mount outside, wear to be equipped with adjusting screw on the jackscrew board. The front end of the adjusting screw is contacted with the side wall of the fixing frame. As the preferred scheme of the utility model, jackscrew board and adjusting screw are used for adjusting the clearance between guide pulley and the tunnel track.

Further, a supersized stacker bottom end rail of steady type that moves, the leading wheel mounting bracket includes bottom plate and gusset, the bottom plate is fixed at the bottom half to extend out from the box both sides and form the mounting panel, the gusset sets up in pairs in the mounting panel both sides, gusset both sides edge is fixed with box lateral wall and mounting panel respectively, the mount is connected with the mounting panel, the jackscrew board sets up on the mounting panel. As the utility model discloses an optimal scheme forms the mounting panel of both sides through a bottom plate, has simple structure's advantage, the gusset plays the reinforcement the effect of leading wheel mounting bracket.

Furthermore, the superheavy stacker lower beam with stable motion is characterized in that limiting plates are arranged on the side faces of two ends of the beam main body. As the utility model discloses an optimal scheme is corresponding to the position of limiting plate tunnel track stroke position tip is equipped with spacing buffer, plays the effect to the spacing protection of bottom end rail, prevents that the bottom end rail from removing the dislocation.

Furthermore, the superheavy stacker lower cross beam with stable motion further comprises an anti-tilt plate, and the anti-tilt plate is fixed to the side face of the cross beam main body. As the utility model discloses an optimal scheme is corresponding to the anti-tilt board tunnel track one side is equipped with prevents empting the cassette, prevent empting and be equipped with a set of buckle on the cassette, work as when the crossbeam main part removes to limiting plate and limiting buffer and collides mutually, the anti-tilt board just in time cooperates with preventing empting the cassette, the buckle catches on the upper end outside of anti-tilt board, prevents that stacker from taking place to empty.

Furthermore, the superheavy stacker bottom end rail with stable motion further comprises a hoisting lug plate, wherein hoisting holes are formed in the hoisting lug plate, and the hoisting lug plate is fixed to the side face of the main body of the bottom end rail. As the preferred scheme of the utility model, in this embodiment, lift by crane the bottom end rail when hoist and mount otic placode is used for transporting the installation bottom end rail.

Further, a supersized stacker bottom end rail of steady type that moves, crossbeam main part both ends are equipped with the column mouting seat, the column mouting seat is whole to be the cavity case body type, column mouting seat inside is fixed with a set of support gusset, support gusset is vertical setting, and support gusset's upper and lower both ends are fixed between the top and the bottom of the inside cavity of column mouting seat. As the utility model discloses a preferred scheme, be used for installing the stacker stand on the column mouting seat, the inside support rib plate of column mouting seat plays the effect of stiffening beam major structure rigidity.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

the utility model provides a motion is steady type superheavy stacker bottom end rail, a pair of guide pulley of installation on the leading wheel device of every side, it is a pair of the guide pulley contacts with tunnel track lateral wall simultaneously, and when bearing same yawing force, the double round structure is compared the single round structure and can be greatly reduced the space and occupy, can bear bigger yawing force moreover. And the rotation centers of a pair of guide wheels on the guide wheel device and the rotation centers of the swinging wheel frame and the fixed frame form an isosceles triangle structure, the swinging wheel frame is rotatably connected with the fixed frame, and compared with the rigid connection of the swinging wheel frame and the fixed frame, the swinging wheel frame can absorb a certain lateral impact generated by the unevenness in the extending direction of the roadway track, and the service life of the guide wheel device can be prolonged.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a lower beam of an ultra-heavy stacker with stable movement according to the present invention;

FIG. 2 is an enlarged view of a portion of the area circled C in FIG. 1;

FIG. 3 is an enlarged view of a portion of the area circled B in FIG. 1;

FIG. 4 is a schematic structural view of a guide wheel device in a lower beam of the ultra-heavy stacker of the present invention;

FIG. 5 is a schematic structural view of a lower beam main body of the superheavy stacker with stable movement according to the present invention;

FIG. 6 is a cross-sectional view of the internal structure of the mounting seat of the middle vertical post of the lower beam of the superheavy stacker with stable movement.

In the figure: 1-a box body; 15-a guide wheel mounting frame; 151-top thread plate; 152-an adjustment screw; 153-a base plate; 154-rib plate; 1531-a mounting plate; 4-driving the motor; 7-a beam body; 71-a limiting plate; 72-anti-roll plate; 73-lifting ear plates; 74-column mount; 741-supporting rib plates; 8-a guide wheel device; 81-swinging wheel carrier; 82-guide wheels; 83-a fixed mount; 9-roadway rails; 91-a limit buffer; 92-anti-toppling clamping seat; 921-fastener.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, 2 and 4, the superheavy stacker lower beam comprises a beam main body 7, wherein driving box portions are arranged at two ends of the beam main body 7, each driving box portion comprises a box body 1, the box body 1 is connected with the end portion of the beam main body 7, driving wheels are arranged in the box body 1, the superheavy stacker lower beam further comprises guide wheel devices 8 which are arranged in pairs, and the guide wheel devices 8 are arranged on two sides of the box body 1. The guide wheel device 8 comprises a swinging wheel frame 81, guide wheels 82 and a fixed frame 83, the guide wheels 82 are arranged on the swinging wheel frame 81 in pairs, the swinging wheel frame 81 is rotatably connected with the fixed frame 83, the rotating shaft cores of the swinging wheel frame 81 and the fixed frame 83 are arranged on the middle vertical plane of the rotating shaft cores of the guide wheels 82, the fixed frame 83 is connected with the box body 1, and the guide wheels 82 are arranged at the bottom of the box body 1.

A kind of movement steady type superheavy stacker bottom end rail principle be: crossbeam main part 7 passes through the drive of drive case, moves on tunnel track 9, the drive wheel laminating is in tunnel track 9's up end, provides power through installing driving motor 4 in the box 1 outside and realizes the drive. The guide wheel devices 8 are arranged on two sides of the box body 1, the guide wheels 82 on two sides are in rolling contact with two side faces of the roadway track 9 to play a role in guiding, so that the driving wheels are constantly kept at the center of the track, and a certain lateral supporting moment can be borne in the process of taking and placing goods by the stacker. A supersized stacker bottom end rail of steady type that moves, a pair of guide pulley 82 of installation on the leading wheel device 8 of every side, it is a pair of the guide pulley 82 contacts with tunnel track 9 lateral walls simultaneously, when bearing same yawing force, the double round structure is compared the single round structure and can greatly reduce the space and occupy, can bear bigger yawing force moreover. And the rotation centers of the pair of guide wheels 82 on the guide wheel device 8 and the rotation centers of the swinging wheel carrier 81 and the fixed frame 83 form an isosceles triangle structure, and the swinging wheel carrier 81 and the fixed frame 83 are rotatably connected, so that compared with the rigid connection of the swinging wheel carrier 81 and the fixed frame 83, the side impact generated by the unevenness in the extending direction of the roadway track 9 can be absorbed to a certain extent, and the service life of the guide wheel device 8 can be prolonged.

In this embodiment, the driving box portion further includes a driving motor 4, the driving motor 4 is fixed outside the box body 1, and the driving motor 4 is in transmission connection with a driving wheel, not shown.

Referring to fig. 2, in this embodiment, the box body 1 is provided with a guide wheel mounting frame 15, and the fixing frame 83 is connected to the guide wheel mounting frame 15 through a connecting member. Moreover, the guide wheel mounting frame 15 is provided with a top thread plate 151, the top thread plate 151 is arranged outside the fixing frame 83, and an adjusting screw 152 penetrates through the top thread plate 151. The front end of the adjusting screw 152 contacts with the side wall of the fixing frame 83. The top wire plate 151 and the adjusting screw 152 are used for adjusting the gap between the guide wheel 82 and the roadway rail 9. In this embodiment, the connecting holes corresponding to the guide wheel mounting bracket 15 and the fixing bracket 83 are long holes, and the fixing bracket 83 has a certain adjusting space along the transverse direction of the roadway track 9 relative to the guide wheel mounting bracket 15. In addition, the guide wheel mounting bracket 15 includes a bottom plate 153 and rib plates 154, the bottom plate 153 is fixed at the bottom of the box body 1 and extends from two sides of the box body 1 to form a mounting plate 1531, the rib plates 154 are arranged at two sides of the mounting plate 1531 in pairs, two side edges of the rib plates 154 are respectively fixed with the side walls of the box body 1 and the mounting plate 1531, the fixing frame 83 is connected with the mounting plate 1531, and the top wire plate 151 is arranged on the mounting plate 1531. The mounting plate 1531 is formed on both sides by a bottom plate 153, which has an advantage of simple structure, and the rib plate 154 plays a role of reinforcing the guide wheel mounting bracket 15. In this embodiment, the ceiling plate 151 is attached to the side edge of the mounting plate 1531 by screws.

Referring to fig. 1 and 5, in the present embodiment, the lateral surfaces of both ends of the beam main body 7 are provided with the limit plates 71. And a limiting buffer 91 is arranged at the end part of the stroke position of the roadway track 9 corresponding to the position of the limiting plate 71, so that the limiting buffer plays a role in limiting and protecting the lower cross beam and prevents the lower cross beam from moving over.

As shown in fig. 1, 3 and 5, the present embodiment further includes an anti-roll plate 72, and the anti-roll plate 72 is fixed to the side surface of the cross beam main body 7. Corresponding to the anti-toppling plate 72, the anti-toppling clamping seat 92 is arranged on one side of the roadway track 9, the anti-toppling clamping seat 92 is provided with a group of buckles 921, when the beam main body 7 moves to the limiting plate 71 to collide with the limiting buffer 91, the anti-toppling plate 72 is just matched with the anti-toppling clamping seat 92, the buckles 921 hook the outer side of the upper end of the anti-toppling plate 72 to prevent the stacker from toppling. In addition, in this embodiment, still include hoist and mount otic placode 73, be equipped with the hole for hoist on the hoist and mount otic placode 73, the hoist and mount otic placode 73 is fixed the crossbeam main part 7 side. The lifting lug plates 73 are used for lifting the lower cross beam when the lower cross beam is transported and installed.

Referring to fig. 5 and 6, in this embodiment, two ends of the beam main body 7 are provided with column mounting seats 74, the column mounting seats 74 are integrally hollow box-shaped, a group of supporting rib plates 741 is fixed inside the column mounting seats 74, the supporting rib plates 741 are vertically arranged, and upper and lower ends of the supporting rib plates 741 are fixed between the top and the bottom of the cavity inside the column mounting seats 74.

The upright post mounting seat 74 is used for mounting upright posts of the stacker, and a support rib plate 741 in the upright post mounting seat 74 plays a role in strengthening the structural rigidity of the beam main body 7.

The technical principles of the present invention have been described above in connection with specific embodiments, which are intended to explain the principles of the invention and should not be interpreted as limiting the scope of the invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (8)

1. The utility model provides a supersized stacker bottom end rail of steady type moves, includes crossbeam main part (7), crossbeam main part (7) both ends are equipped with drive case portion, drive case portion includes box (1) is connected with crossbeam main part (7) tip, be equipped with the drive wheel in box (1), still include leading wheel device (8) that set up in pairs, leading wheel device (8) set up in box (1) both sides, its characterized in that: the guide wheel device (8) comprises a swinging wheel frame (81), guide wheels (82) and a fixed frame (83), the guide wheels (82) are arranged on the swinging wheel frame (81) in pairs, the swinging wheel frame (81) is rotatably connected with the fixed frame (83), rotating shaft cores of the swinging wheel frame (81) and the fixed frame (83) are arranged on the vertical planes of the rotating shaft cores of the pair of guide wheels (82), the fixed frame (83) is connected with the box body (1), and the guide wheels (82) are arranged at the bottom of the box body (1).

2. The superheavy stacker lower beam stable in movement according to claim 1, wherein: the box body (1) is provided with a guide wheel mounting frame (15), and the fixing frame (83) is connected with the guide wheel mounting frame (15) through a connecting piece.

3. The superheavy stacker lower beam stable in movement according to claim 2, wherein: leading wheel mounting bracket (15) are equipped with top silk board (151), top silk board (151) set up in mount (83) outside, wear to be equipped with adjusting screw (152) on top silk board (151).

4. The superheavy stacker lower beam stable in movement according to claim 3, wherein: leading wheel mounting bracket (15) include bottom plate (153) and gusset (154), bottom plate (153) are fixed in box (1) bottom to form mounting panel (1531) from box (1) both sides extension, gusset (154) set up in mounting panel (1531) both sides in pairs, gusset (154) both sides edge is fixed mutually with box (1) lateral wall and mounting panel (1531) respectively, mount (83) are connected with mounting panel (1531), top silk board (151) set up on mounting panel (1531).

5. The superheavy stacker lower beam stable in movement according to claim 1, wherein: limiting plates (71) are arranged on the side faces of the two ends of the beam main body (7).

6. The superheavy stacker lower beam capable of stably moving according to claim 1, wherein: the anti-tipping plate (72) is fixed on the side surface of the beam main body (7).

7. The superheavy stacker lower beam stable in movement according to claim 1, wherein: the lifting lug plate (73) is further included, lifting holes are formed in the lifting lug plate (73), and the lifting lug plate (73) is fixed to the side face of the beam main body (7).

8. The superheavy stacker lower beam stable in movement according to claim 1, wherein: the beam main part (7) both ends are equipped with column mouting seat (74), column mouting seat (74) wholly is the cavity box type, column mouting seat (74) inside is fixed with a set of support gusset (741), support gusset (741) are vertical setting, and the upper and lower both ends of support gusset (741) are fixed between the top and the bottom of column mouting seat (74) inside cavity.

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