CN115818518B

CN115818518B - Light-load stacker

Info

Publication number: CN115818518B
Application number: CN202211558525.8A
Authority: CN
Inventors: 赵陆明; 薛建峰; 过宇晨; 陈黎升
Original assignee: Wuxi Zhongding Integrated Technology Co ltd
Current assignee: Wuxi Zhongding Integrated Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2024-03-15
Anticipated expiration: 2042-12-06
Also published as: CN115818518A

Abstract

The application discloses a light-load stacker, which comprises a cross beam, a vertical beam, a cargo carrying platform and a lifting device, wherein the lifting device comprises a driving piece, a first steering wheel, a second steering wheel and a pull rope; the lifting device is used for driving the cargo carrying platform to move along the vertical beam, and can stably realize lifting of the cargo carrying platform through the unilateral stay cord by matching with the guide strip and the guide wheel, and has simple structure and low processing cost.

Description

Light-load stacker

Technical Field

The application relates to the technical field of stackers, in particular to a light-load type stacker.

Background

The traditional stacker is heavy, high in processing cost, complex in structure of the upper and lower support beams and large in overall dimension, so that the hoisting difficulty is high, and the after-sales maintenance difficulty is increased.

Meanwhile, in the traditional stacker, the lifting mechanism for the cargo carrying platform is mainly driven by a motor to synchronously rotate double-side double chains or double-side four chains, so that the cargo carrying platform is lifted, and the stacker is complex in structure, difficult to debug and high in processing cost.

Disclosure of Invention

The utility model aims at overcoming the defects existing in the prior art and providing a light-load stacker.

To achieve the above technical object, the present application provides a light-load stacker, including: a cross beam extending in a first direction; the vertical beam is arranged on the cross beam and extends in the vertical direction; the cargo carrying platform is arranged on the vertical beam in a sliding manner; the lifting device is used for driving the cargo carrying platform to move along the vertical beam, and comprises: the driving piece is arranged on the cross beam and/or the vertical beam; the first steering wheel is arranged at the movable end of the driving piece; the second steering wheel is rotatably arranged on the vertical beam; the stay rope winds the first steering wheel and the second steering wheel and is connected with the cargo carrying platform; the driving piece can drive the first steering wheel to rotate, and the first steering wheel can wind or release the pull rope so as to realize lifting of the cargo carrying platform; the vertical beam comprises a main body and two guide strips, wherein the two guide strips are oppositely arranged along a second direction, any guide strip is arranged on one side of the main body and extends along a vertical direction, and the first direction, the second direction and the vertical direction are perpendicular to each other; the guide strip comprises a first guide surface, a second guide surface and a third guide surface, wherein the first guide surface, the second guide surface and the third guide surface are all parallel to the vertical direction, the first guide surface is parallel to the first direction, the second guide surface is parallel to the second direction, and the third guide surface is parallel to the second guide surface; the vertical beam further comprises a mounting panel, a guide bar is arranged on one side of the main body along the first direction, a mounting panel is arranged on the other side of the main body, and a mounting hole is formed in the mounting panel; a first reinforcing plate and a second reinforcing plate are arranged on one side of the cross beam, connected with the vertical beam, and are arranged at intervals along a first direction, and the vertical beam is arranged on the first reinforcing plate; the cargo carrying platform comprises a connecting frame and a bearing frame, the connecting frame is used for connecting the vertical beams, the bearing frame is used for bearing materials, and the bearing frame is arranged on the connecting frame; the connecting frame comprises an auxiliary connecting part and two connecting parts, the two connecting parts are oppositely arranged along the second direction, the auxiliary connecting parts are used for connecting the two connecting parts, when the connecting frame is connected with the vertical beam, the vertical beam is positioned between the two connecting parts, and any guide strip is correspondingly arranged with one connecting part; a pair of guide mechanisms spaced along a first direction are provided on any one of the connection portions, and any one of the guide mechanisms includes: the rotary support is fixedly arranged on the connecting part; the turntable is rotatably arranged on the rotary support; the first guide wheels are arranged on one turntable side by side, are rotatably arranged on the turntable and can swing relative to the rotary support through the turntable; a pair of guide mechanisms arranged on the same connecting part can be matched and clamped with one guide bar, wherein a first guide wheel of one group of guide mechanisms can be arranged on a second guide surface in a rolling way, and a first guide wheel of the other group of guide mechanisms can be arranged on a third guide surface in a rolling way; two second guide wheels are arranged on any connecting part, the two second guide wheels arranged on the same connecting part are arranged at intervals along the vertical direction, and the second guide wheels can be arranged on the first guide surface in a rolling way; the stay cord comprises an inner structure made of a metal material and an outer structure made of a flexible material, and the outer structure is coated outside the inner structure; the cargo carrying platform is provided with a connecting shaft, and after the stay rope passes through the connecting shaft, the free end of the stay rope is in a turnover state; the auxiliary connecting part is also used for installing a connecting shaft; the lifting device further comprises three fixing plates, the pull rope is arranged between the two fixing plates, the third fixing plate is arranged between the turnover parts of the pull rope, and the three fixing plates are fastened, so that the connection between the pull rope and the connecting shaft can be realized; the light-load stacker further comprises a straight flange, the vertical beam is connected with the cross beam through the straight flange, a first mounting hole and a second mounting hole are formed in the straight flange, the first mounting hole penetrates through the straight flange in the vertical direction, and the second mounting hole penetrates through the straight flange in the first direction; the light-load stacker further comprises a U-shaped flange, the vertical beam is connected with the lifting device through the U-shaped flange, the vertical beam is further connected with the cross beam through the U-shaped flange, the U-shaped flange comprises a first mounting plate and three second mounting plates, the first mounting plate is used for being connected with the vertical beam, the three second mounting plates are arranged on one side, deviating from the vertical beam, of the first mounting plate, the three second mounting plates are connected into a U shape, and mounting holes are formed in the first mounting plate and the second mounting plates; along the second direction, two sides of the vertical beam are respectively provided with an installation space, and two U-shaped flanges are arranged in any installation space; the light-load stacker still includes auxiliary mounting panel, and auxiliary mounting panel is located in the main part, and auxiliary mounting panel includes: the first auxiliary plate is arranged in an extending mode along the vertical direction and is used for being connected with the inner wall of the main body; the second auxiliary plate is arranged on one side of the first auxiliary plate, which is away from the vertical beam, and extends towards the hollow inside of the vertical beam; the first auxiliary plate and the second auxiliary plate are respectively provided with a mounting hole; the light-load stacker still includes auxiliary fixing plate, and auxiliary fixing plate includes: the first fixing plate is arranged in an extending mode along the vertical direction and is used for connecting the mounting panel; the second fixing plate is arranged on one side of the first fixing plate, which is away from the vertical beam, and extends in the horizontal direction; the first fixing plate and the second fixing plate are respectively provided with a mounting hole; the light-load stacker further includes: the mounting bracket is arranged on the first reinforcing plate and is arranged on one side of the vertical beam, which is away from the cargo carrying platform; and the electric control cabinet is arranged on the mounting bracket.

Further, the light-load stacker further comprises a first rail, and the first rail is arranged in an extending mode along the first direction; the cross beam is slidably disposed on the first rail.

Further, a through groove is formed in one side, away from the vertical beam, of the cross beam, and the cross beam can be arranged on the first rail in a crossing manner through the through groove; and/or, along the second direction, two sides of the cross beam are respectively provided with a plurality of plate ribs which are spaced along the first direction, and the plate ribs are provided with perforations; and/or, at least two travelling wheels which are spaced along the first direction are arranged on the cross beam, the travelling wheels can be arranged on the first track in a rolling way, at least one travelling wheel is connected with a movable driving piece, and the movable driving piece can drive the travelling wheels to rotate so as to facilitate the cross beam to move along the first track; and/or, at least one pair of clamping rollers is arranged on the cross beam, and the pair of clamping rollers can be matched with the first rail; and/or, at least one propping roller is arranged on the cross beam, and when the cross beam is arranged on the first rail in a sliding way, the propping roller can prop against the first rail from the back; and/or, along the first direction, at least one end of the cross beam is provided with a cleaning piece, and the cleaning piece can clean the first track.

Further, the light-load stacker further includes: a substrate on which the first rail is mounted; at least one pair of clamping plates, wherein the clamping plates are oppositely arranged along the second direction and can be matched and fixed on the substrate by the first rail; the base plate is made of flexible materials and is arranged between the base plate and the first rail; the base plate comprises a plurality of small plates, the small plates are arranged at intervals along the first direction, and a pair of clamping plates are arranged on any small plate.

Further, the light-load stacker further comprises a second track, and the second track is arranged in an extending mode along the first direction; the vertical beam is arranged on the second track in a sliding way.

Further, a sliding device is arranged on the vertical beam and comprises at least one pair of pulleys, and the pulleys can be matched with and clamp the second rail; and/or the vertical beam comprises a square tubular main body, wherein a reinforcing plate is arranged in the main body and is connected with two inner walls of the main body which are oppositely arranged along the second direction; and/or the vertical beam is hollow, and the inner wall of the vertical beam is provided with a first reinforcing rib.

Further, the lifting device further comprises a first mounting seat, and the driving piece is fixedly arranged on the first mounting seat; one side of the first mounting seat is detachably connected with the cross beam, and the other side of the first mounting seat is detachably connected with the vertical beam.

Further, flanges are arranged on two sides of the wheel surface of the first steering wheel and used for preventing the pull rope from being inclined out of the first steering wheel;

and/or the two sides of the wheel surface of the second steering wheel are provided with flanges which are used for preventing the pull rope from being askew out of the second steering wheel.

Further, the bearing frame comprises two first support rods and two second support rods, the two first support rods are oppositely arranged along the second direction, the two second support rods are oppositely arranged along the first direction, and the second support rods are arranged above the first support rods; and/or the carrying frame is provided with a fork which can move along the second direction

Further, a detection frame is arranged on the bearing frame and is used for detecting the stacking condition of materials on the bearing frame; the detection frame includes: the two door frames are arranged at intervals along the second direction; and the detection piece is arranged on the door frames and used for detecting materials in the two door frames.

The application provides a light-load stacker, which comprises a cross beam, a vertical beam, a cargo carrying platform and a lifting device, wherein the lifting device comprises a driving piece, a first steering wheel, a second steering wheel and a pull rope; the lifting device is used for driving the cargo carrying platform to move along the vertical beam, and can stably realize lifting of the cargo carrying platform through the unilateral stay cord by matching with the guide strip and the guide wheel, and has simple structure and low processing cost.

Drawings

Fig. 1 is a schematic structural diagram of a light-load stacker provided in the present application;

fig. 2 is a schematic view of another direction of the light-load stacker shown in fig. 1 after omitting a part of the structure;

FIG. 3 is a schematic view of a cross beam according to the present disclosure;

fig. 4 is a schematic structural diagram of a cross beam and a first rail provided in the present application;

FIG. 5 is a schematic view of a vertical beam and cargo bed provided herein;

FIG. 6 is a schematic view of a vertical beam structure provided herein;

FIG. 7 is a schematic view of a vertical beam and guide wheel structure provided in the present application;

FIG. 8 is a schematic view of a cargo bed provided herein;

FIG. 9 is a cross-sectional view of the first guide wheel of FIG. 8;

fig. 10 is a schematic view of the second guide wheel of fig. 8.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

The application provides a light-load stacker, include: a cross member 100 extending in a first direction; a vertical beam 200 disposed on the cross beam 100 and extending in a vertical direction; a cargo bed 300 slidably disposed on the vertical beam 200; and lifting devices for driving the cargo platform 300 to move along the vertical beams 200.

Wherein the cross beams 100 and the vertical beams 200 constitute the main support structure of the stacker. The pallet 300 is for receiving material. When stacking is performed, the lifting device controls the cargo table 300 to move up and down in the vertical direction so that the cargo table 300 moves to a proper position to receive and stack materials.

Optionally, the stacker provided by the present application further includes a first rail 10, where the first rail 10 is disposed to extend along a first direction; the cross beam 100 is slidably disposed on the first rail 10.

In this manner, the cross member 100 is able to move along the first rail 10, the vertical carrier 200 and the load carrier 300 in a first direction to facilitate travel of the load carrier 300 to different horizontal positions for receiving, stacking, outputting, etc. of materials.

Optionally, the stacker provided by the present application further includes a second rail 20, where the second rail 20 is disposed to extend along the first direction; the vertical beam 200 is slidably disposed on the second rail 20.

When the vertical beam 200 is actively movable along the second rail 20, the movement of the cross beam 100 and the cargo bed 300 in the first direction can be achieved by the driving of the vertical beam 200.

When the cross beam 100 can actively move along the first rail 10, the second rail 20 is arranged above the first rail 10, and the second rail 20 can guide the vertical beam 200, so that the stacker can be conveniently and integrally translated and meanwhile can be prevented from moving unbalance.

In one embodiment, the first rail 10 is fixedly disposed on the ground or the table, and the upper surface of the first rail 10 is a guiding surface, and the guiding surface is horizontally disposed and extends along the first direction. The cross member 100 is integrally slidably disposed on the guide surface. For example, the first rail 10 is a wire rail, and the cross beam 100 is slidably connected to the wire rail through a slider; for another example, the first rail 10 is a guide rod, and the cross beam 100 is slidably connected to the guide rod through a linear bearing.

In another embodiment, the cross member 100 includes a main body 110, and a through groove 101 is provided on one side of the main body 110, and the through groove 101 extends in the first direction and penetrates through both ends of the main body 110. The cross member 100 can be straddled on the first rail 10 through the through groove 101.

In this way, when the cross beam 100 is slidably disposed on the first rail 10, a part of the first rail 10 is located in the through groove 101, and the through groove 101 can limit the relative position of the cross beam 100 and the first rail 10, and cooperate with the first rail 10 to realize guiding of the movement of the cross beam 100.

Further, the cross beam 100 further includes: the turnup 120, two sides of the opening of the through groove 101 are respectively provided with a turnup 120; the plate ribs 130, wherein a plurality of plate ribs 130 which are spaced along the first direction are arranged on any flange 120, and the plate ribs 130 are provided with perforations 131; the circuit wiring can be routed through the through holes 131.

Referring specifically to fig. 1-3, in the illustrated embodiment, the upper surface of the cross beam 100 is a mounting surface for placement of other components (e.g., the vertical beam 200, the lifting device, etc.); the through groove 101 is formed at the lower portion of the cross beam 100; along the second direction, flanges 120 are arranged on two sides of the opening of the through groove 101, and the flanges 120 are provided with plate ribs 130, wherein the plate ribs 130 can strengthen the cross beam 100 and assist the mounting surface to support other parts; the middle part of each plate rib 130 is provided with a waist-hole-shaped perforation 131, the perforation 131 can play a role in reducing weight, the weight of the cross beam 100 is facilitated, the perforation 131 can also be used for wiring, the circuit wiring (such as the circuit wiring of the movable driving part 32) nearby the cross beam 100 is prevented from being scattered, and the attractiveness and the safety are facilitated.

Optionally, the cross beam 100 further includes a reinforcing plate disposed on a side of the main body 110 facing away from the opening of the through slot 101; the reinforcing plate is provided with a mounting hole.

In one embodiment, the reinforcement plate is mounted on the surface of the main body 110 facing away from the through groove 101, so that the upper surface of the cross member 100 has a double-layered structure.

In another embodiment, the reinforcement plate has a greater thickness than the main body 110. The main body 110 includes two side plates disposed opposite to each other along the second direction, the reinforcing plate is disposed on top of the two side plates, and the through groove 101 is formed between the reinforcing plate and the side plates. In this embodiment, the upper surface of the cross member 100 has a single-layer structure, and the reinforcing plate can be used alone as a mounting surface of the cross member 100 for connecting other members.

It is understood that the reinforcing plate and the main body 110 can be subjected to processes such as mold opening and machining, and other components are mainly mounted on the reinforcing plate, so that the beam 100 can be used as long as the shape and specification of the reinforcing plate are properly ensured. In this way, the process accuracy of the main body 110 can be reduced, a custom cutter is not required, the production cost can be reduced, the upper surface of the cross beam 100 can be reinforced, and the cross beam 100 can be ensured to be firm and durable.

In addition, in the application, the mounting holes can be any hole structures such as screw holes, round holes, waist-shaped holes and the like, and the mounting holes are used for arranging fasteners so as to realize connection of various components; the fastener may be any structural member capable of connecting the components, such as a screw, a bolt, a fixing pin, etc.

For example, the vertical beams 200 are provided on the reinforcing plate. At this time, screw-type mounting holes are formed in the reinforcing plate, screw holes are also formed in the vertical beams 200, so that the screw holes in the reinforcing plate and the vertical beams 200 correspond to each other, and the reinforcing plate and the vertical beams 200 can be fastened by screwing in screws.

In one embodiment, the reinforcement plates include a first reinforcement plate 141 and a second reinforcement plate 142, and the first reinforcement plate 141 and the second reinforcement plate 142 are spaced apart in the first direction. The first and second reinforcing plates 141 and 142 are provided with mounting holes.

Referring specifically to fig. 1 and 3, in the illustrated embodiment, the vertical beams 200 are mounted on the first reinforcing plate 141, and the receiving frame 320 of the loading dock 300 faces the space between the first reinforcing plate 141 and the second reinforcing plate 142.

With continued reference to fig. 3, the cross beam 100 is provided with two running wheels 31 spaced apart in a first direction, the running wheels 31 being rotatable along the first track 10. One of the running wheels 31 is rotatably provided on the first reinforcement plate 141 by one of the running wheel mounting frames 35, and the other running wheel 31 is rotatably provided on the second reinforcement plate 142 by the other running wheel mounting frame 35.

It is easy to understand that the first reinforcing plate 141 and the second reinforcing plate 142 are used for installing different components, and the first reinforcing plate 141 and the second reinforcing plate 142 are respectively processed corresponding to the installation positions and the structural requirements of different components, so that the processing difficulty can be reduced. Meanwhile, since the upper surface of the cross member 100 has some positions where other components are not required to be mounted, the space between the first and second reinforcing plates 141 and 142 can play a role in saving materials and reducing weight.

Optionally, the upper surface of the main body 110 and/or the reinforcing plate protrude outward to be opposite to the flange 120 along both sides of the second direction, and the lower ends of the ribs 130 are connected to the flange 120, the upper end is connected to the upper surface of the main body 110, or the reinforcing plate.

Optionally, the beam 100 further comprises: the first limiting plate 151 is arranged at one end of the main body 110, and a through hole is formed in the first limiting plate 151 and communicated with the communication groove 101; the second limiting plate 152 is disposed at the other end of the main body 110, and the second limiting plate 152 is also provided with a through hole, which is communicated with the communication slot 101.

The first limiting plate 151 and the second limiting plate 152 can reinforce and protect the end portion of the main body 110, which is beneficial to beauty and can also avoid the potential safety hazard of burrs at the end portion of the main body 110.

Further, referring to fig. 3, in the illustrated embodiment, the top of the first and second limiting plates 151 and 152 is higher than the body portion 110 in the vertical direction; in the second direction, both sides of the first and second limiting plates 151 and 152 are wider than the body portion 110.

In this application, the first direction, the second direction and the vertical direction are perpendicular to each other.

By making the top of the limiting plate (the first limiting plate 151 or the second limiting plate 152) higher than the main body 110, the limiting plate can limit and protect other components provided on the main body 110, and can also facilitate the installation of the cleaning member and contact with the first stopper 39.

By making the two sides of the limiting plate wider than the main body 110, the limiting plate can be connected with the flange 120, so that the rib 130 can be hidden and attractive and protective effects can be achieved while the cross beam 100 is further reinforced.

Optionally, the cross beam 100 further includes a cleaning member mounted to at least one end of the main body portion 110, the cleaning member being used to clean the first rail 10.

Wherein the cleaning piece can be a brush, a brush roll, cotton cloth, a vacuum absorber and the like; the cleaning member may be provided on the main body 110 or on the stopper plate; the specific structure and mounting location of the cleaning members are not limited in this application.

In one embodiment, referring to fig. 3 and 4, the first limiting plate 151 and/or the second limiting plate 152 are provided with a cleaning member mounting plate 153, and the cleaning member mounting plate 153 is used for mounting a cleaning member. One of the cleaning member mounting plate 153 and the limiting plate is provided with a waist-shaped hole, and the other one is provided with a screw hole, so that the screw hole is exposed in the waist-shaped hole, and the cleaning member mounting plate 153 and the limiting plate can be fastened by using a screw. The waist-shaped holes extend in the vertical direction, so that the adjustment of the vertical position of the cleaning member mounting plate 153 can be facilitated.

Optionally, the stacker further comprises a moving assembly for driving the cross beam 100 along the first track 10.

The moving component can be a driving device such as an electric cylinder, an oil cylinder, a module and the like, and the specific configuration of the moving component is not limited in the application.

In one embodiment, a mobile assembly includes: at least two traveling wheels 31, at least two traveling wheels 31 being arranged at intervals along the first direction, any traveling wheel 31 being rotatably arranged on the main body 110; the driving member 32 is moved to rotate the traveling wheel 121 so that the cross member 100 moves along the first rail 10.

The moving driving member 32 may be a rotation driving member using a motor, or the like, and the traveling wheel 121 connected to the moving driving member 32 is a driving wheel. Only if at least one traveling wheel 121 is guaranteed to be a driving wheel, when the moving driving member 32 works, the driving wheel rotates, and other driven wheels can stably travel through the following rotation.

The running wheel 31 can be mounted directly on the side of the main body 110 close to the first rail 10, or can be mounted in the through groove 101.

In one embodiment, the configuration of the travelling wheel 31 is relatively large, since the travelling wheel 31 is intended to support the major components of the stacker (including the cross beam 100, the vertical beam 200, etc.). To facilitate the installation of the travelling wheel 31, the main body 110 is provided with a first travelling wheel hole, the first travelling wheel hole is communicated with the through groove 101, and the travelling wheel 31 can contact the first rail 10 through the first travelling wheel hole.

When the main body 110 is provided with a reinforcing plate, the first travelling wheel hole penetrates through the reinforcing plate; the running wheel 31 can pass through the reinforcement plate through the first running wheel hole and extend into the through groove 101 to contact the first rail 10.

Optionally, the moving assembly further includes a wheel mount 35, the wheel mount 35 being detachably disposed on the body portion 110, and the wheel 121 being rotatably disposed on the wheel mount 35.

Referring specifically to fig. 2 and 3, in the illustrated embodiment, the travelling wheel mounting frame 35 includes two bottom plates 35a and a support 35b mounted on the two bottom plates 35a, and the travelling wheel mounting frame 35 is substantially in the form of a flat bridge; the support 35b is provided with a first traveling wheel hole, the ground of the support 35b is provided with a bearing seat 35c, and the traveling wheel 121 is rotatably arranged on the bearing seat 35c through a rotating shaft and a bearing.

With continued reference to fig. 2 and 3, a roller mount 35 is provided on the reinforcement plate. The bottom plate 35a is provided with mounting holes, so that the mounting holes on the bottom plate 35a correspond to the mounting holes on the reinforcing plate, and the travelling wheel mounting frame 35 and the cross beam 100 can be locked by using fasteners; the fasteners are removed and the running wheel mounting frame 35 is conveniently removed to facilitate maintenance, replacement, inspection, etc. of the running wheel 31.

Optionally, the moving assembly further includes at least one pair of clamping rollers 33, wherein the pair of clamping rollers 33 are capable of clamping the first rail 10 in cooperation, and any clamping roller 33 is rotatably disposed on the main body 110.

Wherein, the pair of clamping rollers 33 comprises at least two rollers oppositely arranged along the second direction, and the pair of clamping rollers 33 can clamp two sides of the first rail 10 in the width direction, so that the displacement of the cross beam 100 in the second direction can be prevented, and the stability of the movement of the cross beam 100 is facilitated; so that the tread of the roller is rotatably located on the side of the first rail 10, the roller can also reduce the friction of the beam 100 on the first rail 10 by rolling when the beam 100 translates, promoting travel of the beam 100.

To facilitate installation of the clamping roller 33, in one embodiment, a second roller hole is formed in a side surface of the main body 110 along the second direction, and the clamping roller 33 can contact the first rail 10 through the second roller hole.

Referring to fig. 3 and fig. 4, in the illustrated embodiment, two second travelling wheel holes are symmetrically formed on two side plates of the main body 110, a side wheel supporting plate 113 is installed above the second travelling wheel holes, a side wheel rotating shaft is arranged on the side wheel supporting plate 113, and the clamping roller 33 is rotatably arranged on the side wheel supporting plate 113 through the side wheel rotating shaft; a portion of the clamping roller 33 contacts the first rail 10 through the second roller hole.

Optionally, the moving assembly further comprises at least one abutment roller 34, the abutment roller 34 being capable of abutting against the first rail 10 from the back when the cross beam 100 is straddled on the first rail 10.

Referring specifically to fig. 3 and 4, in the illustrated embodiment, the abutment roller 34 is rotatably disposed on a side plate of the cross beam 100 and in the through slot 101; the first rail 10 is for contacting the upper guide surface 11 of the running wheel 31 to protrude outwardly in at least one side of the second direction, the running wheel 31 being capable of abutting against the back surface of the upper guide surface 11; the running wheel 31 and the abutment roller 34 can cooperate to grip the first track 10. Unlike the pair of the holding rollers 33 holding both sides of the first rail 10 in the width direction in the second direction, the running wheel 31 and the abutting roller 34 hold both sides of the first rail 10 in the height direction in the vertical direction.

By providing the abutment roller 34, the beam 100 can be effectively prevented from tilting up from the first rail 10 during translation of the beam 100 or when the beam 100 is suddenly stopped.

Optionally, the first track 10 is an i-shaped track; the first track 10 includes: an upper guide surface 11 for contacting the running wheel 31; a lower installation surface 12 disposed opposite to the upper guide surface 11 in the vertical direction; a middle connecting part 13 arranged between the upper guide surface 11 and the lower mounting surface 12; wherein the traveling wheel 31 is used for contacting the front surface of the upper guide surface 11, and the propping roller 34 is used for contacting the back surface of the upper guide surface 11; a set of clamping rollers 33 can cooperate to clamp the intermediate connection 13.

Referring specifically to fig. 4, in the illustrated embodiment, the moving assembly includes two traveling wheels 31, two pairs of clamping rollers 33 and two pairs of abutment rollers 34, and a pair of clamping rollers 33 and a pair of abutment rollers 34 are disposed under any traveling wheel 31; the pair of clamping rollers 33 comprises two rollers symmetrically arranged along the second direction, and the surfaces of the rollers abut against the middle connecting part 13; the pair of leaning rollers 34 also comprises two rollers symmetrically arranged along the second direction, the two rollers are respectively arranged at two sides of the middle connecting part 13, and the wheel surface of the leaning roller 34 leans against the back surface of the upper guiding surface 11.

With continued reference to fig. 4, for ease of placement of the abutment roller 34, the abutment roller 34 is a small wheel, which is small in configuration and mass, and can be rotatably mounted directly on the side plate of the main body 110 via a rotation shaft, and is located in the through groove 101.

To facilitate mounting of the first rail 10, the stacker provided herein optionally further comprises a base plate 36, the first rail 10 being mounted on the base plate 36.

In one embodiment, the substrate 36 is a large plate, the substrate 36 can be tiled on the ground or a table surface, and the substrate 36 is simple to process and is easier to adapt to different installation positions. So that the first rail 10 is detachably mounted on the base plate 36, and the first rail 10 can be easily subjected to maintenance, replacement, position adjustment, and the like.

In another embodiment, the base plate 36 includes a plurality of platelets such that the plurality of platelets are spaced apart along the first direction, the plurality of platelets cooperatively supporting the first track 10. The substrate 36 is a plurality of small plates, so that the effects of saving materials and reducing weight can be achieved, the configuration and the position of the small plates can be correspondingly adjusted according to the specific conditions of different mounting positions, and the applicability is high.

Wherein the base plate 36 may be fixedly disposed at the mounting location by welding, screwing, or the like; the first rail 10 may be fixedly disposed on the base plate 36 by welding, screwing, or the like.

In one embodiment, the stacker further includes at least one pair of clamping plates 37, where the pair of clamping plates 37 are disposed opposite to each other along the second direction, and are capable of cooperatively fixing the lower mounting surface 12 to the base plate 36.

Referring specifically to fig. 1 and 2, in the illustrated embodiment, the base plate 36 includes a plurality of platelets spaced apart along the first direction, with a pair of clamping plates 37 disposed on either platelet; any clamping plate 37 is approximately L-shaped, the clamping plate 37 comprises a longitudinal connecting part and a transverse connecting part, the longitudinal connecting part is used for connecting a small plate, the transverse connecting part is used for pressing down the mounting surface 12, and mounting holes are formed in the longitudinal connecting part and the transverse connecting part; two mounting holes are arranged on any small plate and are respectively used for communicating the mounting holes on the two longitudinal connecting parts of the pair of clamping plates 37; the lower mounting surface 12 is also provided with mounting holes for connecting with the transverse connection of the clamping plate 37.

Optionally, the mounting holes on the base plate 36 are screw holes, and the mounting holes on the longitudinal connecting portion are also screw holes, so that the corresponding mounting holes are mutually communicated, and the base plate 36 and the clamping plate 37 can be fastened by screwing in the screws.

Optionally, the mounting hole on the transverse connection portion is a waist-shaped hole, and the mounting hole on the lower mounting surface 12 is a screw hole, at this time, not only the first rail 10 and the clamping plate 37 can be locked by a screw, so that the waist-shaped hole extends along the second direction, but also the relative position of the first rail 10 and the substrate 36 in the second direction can be conveniently adjusted.

Optionally, the stacker provided herein further includes a pad 38, the pad 38 being made of a flexible material, the pad 38 being disposed between the base plate 36 and the first rail 10.

Wherein the backing plate 38 may be made of rubber, plastic, etc.

Because the backing plate 38 is made of flexible materials, the backing plate 38 has the characteristics of elastic deformation and recovery, the clamping plate 37 is beneficial to tightly pressing the first rail 10 on the base plate 36, the stability of the first rail 10 can be ensured, the direct contact and mutual abrasion of metal pieces can be avoided, and the service life and the use safety of equipment are facilitated.

Optionally, the stacker provided by the present application further includes two first stoppers 39, where the two first stoppers 39 are spaced along the first direction and are used to define the movement range of the cross beam 100.

The first stop piece 39 may be disposed on the first track 10, or may be disposed on the ground or a working table, where if the first stop piece 39 abuts against the first stop piece 39 in the translation process of the vertical beam 200 and the cargo platform 300 carried by the cross beam 100, the first stop piece 39 may prevent the cross beam 100 from moving continuously, so as to ensure that the cross beam 100 moves within a preset range, and further improve the translation reliability of the stacker.

In one embodiment, referring to fig. 1, the first rail 10 is disposed between two first stops 39. The first stopper 39 includes a support seat and a bumper mounted on the support seat to face the first rail 10 for contacting the cross beam 100; the damper may be made of flexible material, or may be a hydraulic damper, a spring stop, or the like, so that the damper may not only prevent excessive movement of the cross beam 100, but also avoid rigid impact damage to itself and the cross beam 100.

Optionally, the stacker provided by the application further comprises a straight flange 1, and the vertical beam 200 is connected with the cross beam 100 through the straight flange 1; the character-shaped flange 1 is provided with: the first mounting hole penetrates through the straight flange 1 along the vertical direction; the second mounting hole penetrates through the straight flange 1 along the first direction.

Referring specifically to fig. 2, 5 or 6, in the illustrated embodiment, a vertical beam 200 is vertically disposed on a cross beam 100, and a linear flange 1 is disposed between the vertical beam 200 and the cross beam 100. So that the first mounting hole is opposite to the mounting hole on the first reinforcing plate 141, and a fastener is fastened, so that the in-line flange 1 and the cross beam 100 can be connected; so that the second mounting hole is opposite to the mounting hole on the side surface of the vertical beam 200, and a fastener is fastened, thus the in-line flange 1 and the vertical beam 200 can be connected.

By arranging the straight flange 1, the cross beam 100 and the vertical beam 200 can be fixedly connected without welding, so that the profile is not easy to damage, and the assembly and the disassembly are convenient.

To facilitate movement of the cargo bed 300 along the vertical beam 200, in one embodiment, the vertical beam 200 includes a main body 210 and a guide bar 220, the guide bar 220 being disposed at one side of the main body 210 and extending in a vertical direction; the cargo bed 300 is provided with guide wheels that are rollably disposed on the guide bars 220.

Thus, when the lifting device drives the cargo platform 300 to move, the guide wheels can roll along the guide strips 220 in the vertical direction, so that the cargo platform 300 is lifted. The guide wheels are matched with the guide strips 220, so that the movement direction of the cargo table 300 can be limited, the friction between the cargo table 300 and the vertical beams 200 can be reduced, and the cargo table 300 can be conveniently lifted.

Further, the guide wheels include first guide wheels 301, at least two first guide wheels 301 are disposed on the cargo platform 300, and the at least two first guide wheels 301 can be matched to clamp the vertical beam 200.

Optionally, at least two first guide wheels 301 are disposed opposite to each other along the first direction and are capable of cooperatively clamping one guide bar 220. As such, the first guide wheels 301 also prevent movement of the load carrier 300 in the first direction during lifting.

Further, the guide wheels further comprise second guide wheels 302, at least two second guide wheels 302 are arranged on the cargo platform 300, and the at least two second guide wheels 302 can be matched to clamp the vertical beams 200.

Optionally, at least two second guide wheels 302 are disposed opposite in the second direction and are capable of clamping two guide bars 220 therein, thereby preventing movement of the cargo bed 300 in the second direction during lifting.

When the guide wheels include both the first guide wheel 301 and the second guide wheel 302, the axial direction of the first guide wheel 301 is perpendicular to the axial direction of the first guide wheel 301.

In one embodiment, the cargo bed 300 includes: a connection frame 310 for connecting the vertical beams 200; the receiving frame 320 is disposed on the connecting frame 310 and is used for receiving materials.

When the cargo bed 300 is provided with guide wheels, the guide wheels are rotatably provided on the link frame 310.

When the first and second reinforcement plates 141 and 142 are provided on the cross member 100 to be spaced apart in the first direction, the receiving frame 320 faces the space between the first and second reinforcement plates 141 and 142.

Alternatively, the vertical beam 200 includes two guide bars 220, the two guide bars 220 are disposed opposite to each other along the second direction on two sides of the main body 210, and any guide bar 220 is disposed to extend in the vertical direction.

Further, any one of the guide bars 220 includes a first guide surface 221 and a second guide surface 222, the first guide surface 221 is parallel to the vertical direction and the first direction, the second guide surface 222 is parallel to the vertical direction and the second direction, and the first guide surface 221 is perpendicular to the second guide surface 222.

Further, the cargo bed 300 is provided with: at least two first guide wheels 301, any one of the second guide surfaces 222 being capable of abutting against at least one first guide wheel 301; at least two second guide wheels 302, any one of the first guide surfaces 221 being capable of abutting at least one of the second guide wheels 302.

Still further, any one of the guide bars 220 further includes a third guide surface 223, the first guide surface 221, the second guide surface 222, and the third guide surface 223 are all parallel to the vertical direction, the first guide surface 221 is perpendicular to the second guide surface 222, and the third guide surface 223 is parallel to the second guide surface 222.

Referring specifically to fig. 5 and 8, in the illustrated embodiment, the connecting frame 310 includes two opposite connecting portions 311, and when the connecting frame 310 connects the vertical beams 200, the vertical beams 200 are located between the two connecting portions 311.

Referring to fig. 7 in combination, among at least two first guide wheels 301 provided on the same connection portion 311, one first guide wheel 301 is rollably provided on the second guide surface 222, and the other first guide wheel 301 is rollably provided on the third guide surface 223, whereby the two first guide wheels 301 can sandwich both sides of the vertical beam 200 in the first direction.

Referring to fig. 6 in combination, at least one second guide wheel 302 is provided on any one of the connection portions 311, and the second guide wheels 302 on both connection portions 311 are respectively rollably provided on one of the first guide surfaces 221 so as to cooperatively clamp both sides of the vertical beam 200 in the second direction.

In this way, three sides (the first guide surface 221, the second guide surface 222 and the third guide surface 223) of the guide bar 220, which are not connected to the main body 210, can contact the guide wheels, and two groups of the first guide wheels 301 and one group of the second guide wheels 302, which are rollably disposed on the same guide bar 220, can be mutually restricted, thereby ensuring the reliability of the limitation of the movement direction of the cargo table 300; when the cargo table 300 is lifted, the guide wheels roll on the corresponding guide surfaces, and movement of the cargo table 300 can be promoted.

Alternatively, the body 210 is square-tube-shaped, and the inside of the body 210 is hollow. The hollow design can play a role in saving materials and reducing weight. The wall of the square tube is plane, so that other parts can be more easily installed.

Optionally, a reinforcing plate 211 is provided inside the main body 210, and the reinforcing plate 211 connects two opposite inner walls of the main body 210 and divides the hollow interior of the main body 210 into two.

Referring specifically to fig. 6, in the illustrated embodiment, the reinforcing plate 211 extends along the second direction and connects two inner walls of the main body 210 that are disposed opposite to each other along the second direction, so that the transverse cross section of the main body 210 is in a Chinese character 'ri'. The reinforcing plate 211 can reinforce the body 210, and prevent the body 210 from being easily deformed due to the hollow inside by supporting the side of the body 210.

Optionally, a first stiffening rib 212 is provided on the inner wall of the body 210.

Referring to fig. 6, in the illustrated embodiment, six first reinforcing ribs 212 are disposed on the inner walls of the main body 210, and the six first reinforcing ribs 212 are distributed on four inner walls of the main body 210, and any one of the first reinforcing ribs 212 extends in the vertical direction from one end to the other end of the main body 210 in the length direction.

The first reinforcing rib 212 can reinforce the body 210 to prevent the body 210 from being easily deformed due to the hollow inside.

Optionally, the interior of the guide bar 220 is hollow. The hollow design can play a role in saving materials and reducing weight.

Optionally, a second stiffening rib 224 is provided on the inner wall of the guide strip 220.

Referring to fig. 6 specifically, in the illustrated embodiment, two guide bars 220 are disposed on the left side of the main body 210, the two guide bars 220 are symmetrically disposed along the second direction, and the transverse cross section of the guide bar 220 is in a shape of a Chinese character 'kou'. Along the first direction, two opposite inner walls of the guide bar 220 are respectively provided with a second reinforcing rib 224, and any second reinforcing rib 224 extends along the vertical direction from one end to the other end of the length direction of the guide bar 220.

The second reinforcing rib 224 can reinforce the guide bar 220 to prevent the guide bar 220 from being easily deformed due to the hollow inside.

Optionally, the vertical beam 200 further includes a mounting panel 230, and in the first direction, a guide bar 220 is disposed on one side of the main body 210, a mounting panel 230 is disposed on the other side, and a mounting hole is disposed on the mounting panel 230.

Other components such as risers can be connected to the mullion 200 through mounting holes in the mounting panel 230.

Further, the installation panel 230 is disposed opposite to the two guide bars 220, and an installation space is formed between any guide bar 220 and the installation panel 230; wherein, the mounting panel 230 facing the mounting space and the main body 210 are provided with mounting holes.

Referring to fig. 5 and 6, in the illustrated embodiment, the guide bar 220 is protruded on the side of the main body 210, and both sides of the mounting panel 230 along the second direction are protruded with respect to the side of the main body 210, so that the portion of the main body 210 between the guide bar 220 and the mounting panel 230 is relatively recessed to form a mounting space. Through the mounting hole in the installation space, structures such as flanges and the like can be installed in the installation space, and the functions of attractive appearance, protection and the like are achieved.

Optionally, the stacker provided by the application further comprises a U-shaped flange 2, and the vertical beam 200 is connected with the lifting device through the U-shaped flange 2; the U-shaped flange 2 includes: a first mounting plate for connecting the vertical beams 200; the three second mounting plates are arranged on one side, away from the vertical beam 200, of the first mounting plate and are connected into a U shape; and mounting holes are formed in the first mounting plate and the second mounting plate.

Referring specifically to fig. 6, in the illustrated embodiment, two mounting spaces are formed on both sides of the vertical beam 200 along the second direction, and two U-shaped flanges 2 are disposed in either of the mounting spaces. Taking the lower U-shaped flange 2 as an example, the first mounting plate of the U-shaped flange 2 is connected to the main body 210, the second mounting plate at the bottom is connected to the first reinforcing plate 141, and the second mounting plate at the right is connected to the mounting panel 230.

Referring to fig. 5 in combination, in the illustrated embodiment, a waist-shaped hole is formed in the first mounting plate of the U-shaped flange 2, a screw hole is formed in the side of the main body 210 facing the mounting space, and the U-shaped flange 2 and the main body 210 can be locked by using screws. So that the waist-shaped hole extends in the vertical direction, the relative positions of the U-shaped flange 2 and the main body 210 in the vertical direction can be conveniently adjusted.

The U-shaped flange 2 can further secure the connection of the vertical beam 200 to the cross beam 100 and can also be used to connect other components in cooperation with the mounting panel 230.

Optionally, the stacker provided by the application further includes an auxiliary mounting plate 3, the auxiliary mounting plate 3 is disposed in the main body 210, and a mounting hole is disposed on the auxiliary mounting plate 3; so that the mounting holes of the auxiliary mounting plate 3 are opposite to the mounting holes of the main body 210 and the mounting holes of the first mounting plate, and the auxiliary mounting plate 3 and the U-shaped flange 2 can be fixed on the main body 210 by penetrating fasteners into the three mounting holes.

Referring specifically to fig. 6, in the illustrated embodiment, any one of the U-shaped flanges 2 is disposed opposite to two auxiliary mounting plates 3, the U-shaped flange 2 is disposed outside the main body 210, and the auxiliary mounting plates 3 are disposed inside the main body 210. The auxiliary mounting plate 3 includes: a first auxiliary plate for connecting the vertical beams 200; a second auxiliary plate provided at one side of the first auxiliary plate facing away from the vertical beam 200 and extending toward the hollow interior of the vertical beam 200; the first auxiliary plate and the second auxiliary plate are provided with mounting holes.

More specifically, the first auxiliary plate is extended in the vertical direction so as to be fitted to the inner wall of the main body 210; the second auxiliary plate is extended in a horizontal direction so as to be connected to the sliding mounting plate 41 or the first reinforcing plate 141.

It is easy to understand that the auxiliary mounting plate 3, the main body 210 and the U-shaped flange 2 can be fixedly connected by using fasteners through the mounting holes on the first auxiliary plate, the mounting holes on the main body 210 and the mounting holes on the U-shaped flange 2. After the auxiliary mounting plate 3 is fixed to the vertical beam 200, the sliding mounting plate 41 or the first reinforcing plate 141 and the vertical beam 200 can be fixed again by means of fasteners through the mounting holes in the second auxiliary plate.

When the stacker that this application provided still includes second track 20, for convenient sliding connection vertical beam 200 and second track 20, in an embodiment, the stacker still includes slider, and slider includes: a sliding mounting plate 41 fixedly provided on the vertical beam 200; at least one pair of pulleys 42, the pair of pulleys 42 being capable of cooperatively clamping the second rail 20, any one of the pulleys 42 being rotatably provided on the slide mounting plate 41.

The sliding mounting plate 41 may be disposed on a side surface of the vertical beam 200 or may be disposed on a top of the vertical beam 200. The second rail 20 is disposed at a height greater than that of the first rail 10, the second rail 20 is disposed to extend in the first direction, at this time, the pair of pulleys 42 can be disposed opposite to each other in the second direction and also can be disposed opposite to each other in the vertical direction, the pair of pulleys 42 can clamp the second rail 20, and the second rail 20 can guide the pulleys 42 to move in the first direction.

In one embodiment, referring to fig. 1 and 2, a sliding mounting plate 41 is provided on the top of the vertical beam 200 in the vertical direction, and a plurality of mounting holes are provided on the sliding mounting plate 41. To fasten the sliding mounting plate 41, two mounting spaces at the top of the vertical beam 200 are respectively provided with a U-shaped flange 2, a first mounting plate of the U-shaped flange 2 is connected to the main body 210, and a second mounting plate of the U-shaped flange 2 is connected to the sliding mounting plate 41. Referring to fig. 6 in combination, four auxiliary mounting plates 3 are further provided in the main body 210 at the top end thereof, and a first auxiliary plate of any one of the auxiliary mounting plates 3 is connected to the main body 210 and the first mounting plate, and a second auxiliary plate is connected to the sliding mounting plate 41.

Optionally, the stacker provided by the present application further includes an auxiliary fixing plate 4, and the auxiliary fixing plate 4 includes: a first fixing plate for connecting the vertical beams 200; the second fixing plate is arranged on one side of the first fixing plate, which is away from the vertical beam 200, and is used for connecting the sliding mounting plate 41; and mounting holes are formed in the first fixing plate and the second fixing plate.

The auxiliary fixing plate 4 has a structure similar to that of the auxiliary mounting plate 3, the auxiliary fixing plate 4 is substantially L-shaped, and the first fixing plate is extended in a vertical direction so as to be attached to the outer wall of the main body 210; the second fixing plate is extended in the horizontal direction so as to connect the portion of the sliding mounting plate 41 protruding outside the vertical beam 200.

Referring to fig. 2 and 6 in combination, in the illustrated embodiment, the first fixing plate of the auxiliary fixing plate 4 is fitted to the mounting panel 230, and the auxiliary fixing plate 4 is located at a side of the mounting space remote from the guide bar 220. The U-shaped flange 2 is disposed in the installation space, and a second mounting plate of the U-shaped flange 2 is attached to the mounting panel 230. The mounting holes of the mounting panel 230 are opposite to the mounting holes of the auxiliary fixing plate 4 and the U-shaped flange 2, and the three parts can be locked by fasteners, so that the connection between each part and the vertical beam 200 is further reinforced.

With continued reference to fig. 6, the top of the vertical beam 200, the highest surfaces of the two U-shaped flanges 2, the highest surfaces of the four auxiliary mounting plates 3 and the highest surfaces of the auxiliary fixing plates 4 are in the same plane, and the seven can be matched with and fix the sliding mounting plate 41, so that the stability of the sliding mounting plate 41 is facilitated.

Optionally, the stacker provided by the present application further includes two second stoppers 43, where the two second stoppers 43 are spaced along the first direction and are used to define the movement range of the vertical beam 200.

The specific structure and mounting manner of the second stopper 43 are similar to those of the first stopper 39, and detailed description thereof will be omitted.

In the stacker provided in the present application, the cargo bed 300 includes a receiving frame 320, and the receiving frame 320 is used for receiving materials.

In one embodiment, the receiving rack 320 is a flat plate or planar frame structure.

In another embodiment, the receiving rack 320 includes: the two first support rods 321 are oppositely arranged along the second direction; the two second support rods 322 are oppositely arranged along the first direction, the first direction is perpendicular to the second direction, and the second support rods 322 are arranged above the first support rods 321.

Referring specifically to fig. 1, 5 and 8, in the illustrated embodiment, the first support rods 321 extend in the same direction as the first rail 10, and the two first support rods 321 are symmetrically disposed at two sides of the first rail 10; the second support bar 322 is disposed on a top surface of the first support bar 321 facing away from the first rail 10.

Since the first support bar 321 and the second support bar 322 are not in the same plane, the receiving frame 320 can be lowered to a position where the first support bar 321 is lower than the first rail 10 when it is lowered. It is easy to understand that the lower the first support rod 321 is, the closer to the ground or the working table is, and the more facilitating the loading and unloading of the material on the receiving frame 320 is. Meanwhile, when materials are piled on the two first support rods 321, the second support rods 322 with higher positions can play a role in limiting and protecting to a certain extent.

Optionally, the receiving frame 320 further includes four welding plates 324, one end of any first support rod 321 is provided with one welding plate 324, and any welding plate 324 is used for connecting an end face of one first support rod 321 and a side face of one second support rod 322.

Referring specifically to fig. 5 or 8, in the illustrated embodiment, the end surface of the first support rod 321 is flush with the side surface of the second support rod 322, and the end surface of the second support rod 322 is also flush with the side surface of the first support rod 321. The end of any first support rod 321 is provided with a welding plate 324, and the welding plate 324 can connect the first support rod 321 with the first support rod 321.

The welding plate 324 can serve a fastening and aesthetic function.

Optionally, the cargo bed 300 further includes a fork 323, where the fork 323 is disposed on the two first support bars 321 and is capable of moving in the second direction.

The fork 323 has a retracted state and an extended state; when in a recovery state, the fork 323 is positioned between the first supporting rod 321 and the second supporting rod 322, and materials on the fork 323 can be stacked in the bearing frame 320; in the extended state, the fork 323 can extend from either side of the carrier 320 to facilitate access to external materials.

It should be noted that the fork 323 can extend from one of the first support bars 321 as well as from the other first support bar 321. The forks 323 can be extended on both sides to meet more cargo demands.

In one embodiment, the fork 323 includes: a drive assembly 323a; the fixed guide 323b is extended along the second direction and is fixedly arranged on the two first support rods 321; a movable guide 323c extending in the second direction and slidably disposed on the fixed guide 323 b; a fork plate 323d slidably disposed on the movable guide 323 c; the movable guide 323c can move along the fixed guide 323b, and the fork plate 323d can move along the movable guide 323c under the driving of the driving assembly 323 a.

The driving assembly 323a may adopt a driving mechanism such as a motor, a belt, a motor, a screw rod and the like. The movable guide 323c is movable from one end of the fixed guide 323b to the other end of the fixed guide 323b in the second direction, and the fork plate 323d is movable from one end of the movable guide 323c to the other end of the movable guide 323c in the second direction; the provision of the fixed guide 323b and the movable guide 323c facilitates the strength and reliability of the guide structure while increasing the movement range of the fork plate 323 d.

Optionally, the cargo bed 300 further includes a detection frame 330, where the detection frame 330 is disposed on the carrier 320 and is used to detect a stacking condition of materials on the carrier 320.

The detecting frame 330 may include only one mounting rod, and the mounting rod is provided with a detecting member 332; the detecting member 332 may employ a detecting mechanism such as a photoelectric sensor, a distance sensor, a CCD camera, etc., and the detecting member 332 may detect the material on the receiving frame 320 to confirm whether the material is stacked at a predetermined position or whether the material is stacked at a predetermined height. When the materials exceed the preset position in the stacking process, or when the carrying frame 320 is full of the materials, the detecting piece 332 can transmit the detecting signal to the control system, so that the control system can conveniently remind or process the next step.

The specific configuration of the detection frame 330 is not limited in this application, and in one embodiment, the detection frame 330 includes: the two door frames 331 are arranged at intervals along the second direction, and any door frame 331 is erected on the two second support rods 322; and a detecting member 332, provided on the door frames 331, for detecting the material in the two door frames 331.

Referring to fig. 5, in the illustrated embodiment, the gantry 331 includes two vertical rods and a cross rod, the two vertical rods are disposed on the two second support rods 322 along the first direction at intervals, and the cross rod is disposed at the top end of the vertical rod and is used for connecting the two vertical rods. Still be equipped with the triangle supporting shoe between horizontal pole and the montant, the triangle supporting shoe can also play the effect of strengthening portal 331 structure when supplementary horizontal pole and the montant of connecting.

More specifically, in any portal 331, two vertical rods spaced along the first direction are provided with a group of detection elements 332, and the group of detection elements 332 includes a signal transmitting unit and a signal receiving unit; the two sets of detecting members 332 are capable of detecting whether the material is within the range of the portal 331 when the material is stacked on the carrier 320, thereby preventing the material from protruding from the portal.

More specifically, on the two door frames 331, two groups of vertical rods symmetrically arranged along the second direction are respectively provided with a group of detection pieces 332, and the group of detection pieces 332 comprises a signal transmitting unit and a signal receiving unit; the two sets of detecting members 332 are capable of detecting whether material passes between the two portals 331 while the material is stacked on the carrier 320, thereby preventing the material from protruding between the portals.

More specifically, on the two portal frames 331, two cross bars are arranged at intervals along the second direction, and a group of detection pieces 332 are arranged on the two cross bars, wherein the group of detection pieces 332 comprises a signal transmitting unit and a signal receiving unit; the set of detectors 332 can detect whether material is coming out of the top of the two gantry 331 while the material is stacked on the carrier 320, thereby preventing the material from being stacked excessively.

In addition, the multi-rod structure of the gantry 331 can also limit and protect the material on the receiving frame 320.

Optionally, the detecting frame 330 further includes two pairs of legs 333, and one gantry 331 is fixedly disposed on the second support bar 322 through the pair of legs 333; the legs 333 include: a transverse connection plate 333a for connecting the second support rods 322; a longitudinal connection plate 333b for connecting the gantry 331.

Referring specifically to fig. 5, in the illustrated embodiment, a gantry 331 includes two vertical rods, either of which is disposed in a leg 333; two legs 333 are provided on either of the second support bars 322. The longitudinal connection plate 333b is provided in a U shape, and the top and one side of the longitudinal connection plate 333b are opened so as to be connected to one vertical bar of the gantry 331. The vertical rod can extend into the longitudinal connecting plate 333b and can simultaneously contact three inner walls of the longitudinal connecting plate 333b, and the longitudinal connecting plate 333b can well connect and stabilize the vertical rod.

Optionally, the second support rod 322 is provided with a mounting hole, and the transverse connection plate 333a is also provided with a mounting hole. So that the mounting holes on the second support rods 322 are opposite to the mounting holes on the transverse connection plates 333a, and the second support rods 322 and the transverse connection plates 333a can be fixed by fasteners.

Optionally, a mounting hole is provided on the vertical rod of the gantry 331, and a mounting hole is also provided on the longitudinal connection plate 333b. So that the mounting holes on the gantry 331 are opposite to the mounting holes on the longitudinal connection plate 333b, the gantry 331 and the longitudinal connection plate 333b can be fixed by fasteners.

In the stacker provided in the present application, the cargo bed 300 further includes a connecting frame 310 for connecting the vertical beams 200, and the receiving frame 320 is disposed on the connecting frame 310.

Alternatively, the vertical beam 200 includes a guide bar 220, and the guide bar 220 is disposed to extend in a vertical direction. The cargo bed 300 is provided with at least one pair of guide mechanisms, any of which includes: a rotation support 303, the rotation support 303 being fixedly provided on the cargo bed 300; a turntable 304 rotatably provided on the rotation support 303; the first guide wheels 301, two first guide wheels 301 are arranged side by side on one turntable 304, and the first guide wheels 301 are rotatably arranged on the turntable 304 and can swing relative to the rotary support 303 through the turntable 304; wherein, a pair of guiding mechanisms can cooperate and hold one guiding strip 220, and when the cargo platform 300 is lifted, the first guiding wheel 301 can move along the guiding strip 220 in the vertical direction.

It is easy to understand that, when two or more first guide wheels 301 are abutted against the same guide surface of the vertical beam 200, there are cases where part of the first guide wheels 301 are abutted against the guide surface and another part of the first guide wheels 301 are not abutted against the guide surface, due to errors such as machining accuracy and mounting accuracy. Therefore, the rotary support 303 and the rotary table 304 are arranged, so that a plurality of first guide wheels 301 are conveniently arranged on the same side, and the positions of the plurality of first guide wheels 301 can be adjusted by rotating the rotary table 304 during actual installation and debugging, so that the plurality of first guide wheels 301 are simultaneously clung to the same guide surface.

Alternatively, the connecting frame 310 includes two connecting portions 311 disposed opposite to each other, and when the connecting frame 310 connects the vertical beams 200, the vertical beams 200 are located between the two connecting portions 311; two guide strips 220 are arranged on the vertical beam 200, and any one guide strip 220 is arranged corresponding to one connecting part 311; at least one pair of guide mechanisms is provided on any one of the connection portions 311, and the pair of guide mechanisms provided on the same connection portion 311 can be matched to clamp a corresponding one of the guide bars 220.

Optionally, the guide bar 220 includes a first guide surface 221, a second guide surface 222, and a third guide surface 223, each of the first guide surface 221, the second guide surface 222, and the third guide surface 223 is parallel to the vertical direction, the first guide surface 221 is perpendicular to the second guide surface 222, and the third guide surface 223 is parallel to the second guide surface 222; of the pair of guide mechanisms, the first guide wheel 301 of one set of guide mechanisms is rollably disposed on the second guide surface 222, and the first guide wheel 301 of the other set of guide mechanisms is rollably disposed on the third guide surface 223.

Referring specifically to fig. 7 and 8, in the illustrated embodiment, two guiding mechanisms spaced along the first direction are provided on any one of the connecting portions 311, and any one of the guiding mechanisms includes two first guiding wheels 301; when the first guide wheels 301 are attached to the guide bar 220, the two first guide wheels 301 in the same guide mechanism are arranged at intervals in the vertical direction. The first guide wheels 301 of the two guide mechanisms are capable of gripping both sides of the guide bar 220 in the first direction.

In one embodiment, the swivel mount 303 comprises: a first pressing plate 303a provided on one side of the connection portion 311; a second pressing plate 303b disposed on the other side of the connection portion 311; a support column 303c, one end of the support column 303c is connected with the first pressing plate 303a and the connecting part 311 by a screw, and the other end is also connected with the second pressing plate 303b and the connecting part 311 by a screw; a spacer 303d disposed between the first platen 303a and the second platen 303 b; the eccentric shaft 303e is fixedly connected with the spacer 303d through a screw; the bearing 303f, the turntable 304 is rotatably provided on the eccentric shaft 303e via the bearing 303 f.

Referring specifically to fig. 8 and 9, in the illustrated embodiment, the connection portion 311 adopts a double-layer structure, and the first pressing plate 303a and the second pressing plate 303b are respectively disposed on one layer plate; the support column 303c is disposed between the first platen 303a and the second platen 303b, and is capable of supporting the first platen 303a and the second platen 303b, and ensuring that they are disposed at a constant interval; the supporting column 303c and the first pressing plate 303a, the supporting column 303c and the second pressing plate 303b are locked by using screws, so that the assembly and the disassembly can be convenient; the spacer 303d penetrates the connecting portion 311 and is connected with the first pressing plate 303a and the second pressing plate 303 b; one end of the spacer 303d is provided with a shaft hole, and the tail end of the eccentric shaft 303e can be inserted into the shaft hole; the other end of the spacer 303d is provided with a threaded hole which is communicated with the shaft hole; the tail end of the eccentric shaft 303e is also provided with a threaded hole, after the eccentric shaft 303e is inserted into the shaft hole, the threaded hole on the eccentric shaft 303e is opposite to the threaded hole on the spacer 303d, and a screw is screwed into the two threaded holes, so that the eccentric shaft 303e and the spacer 303d can be locked; the inner ring of the bearing 303f is fixedly connected with the front end of the eccentric shaft 303e, the outer ring of the bearing 303f is fixedly connected with the turntable 304, and the turntable 304 can rotate relative to the eccentric shaft 303e through the bearing 303 f.

Optionally, the connecting frame 310 further includes an auxiliary connecting portion 312, and the auxiliary connecting portion 312 is used to connect the two connecting portions 311.

The auxiliary connection portion 312 can connect the two connection portions 311, so that the whole connection frame 310 is ensured to be stable in structure and not easy to scatter. In the embodiment shown in fig. 8, the auxiliary connection portion 312 is a hollow square tube, so that both the two connection portions 311 can be connected, and the effects of saving materials and reducing weight can be achieved. In addition, the auxiliary connection part 312 is also used for installing a connection shaft 450 to facilitate connection of the pull cord 430.

Optionally, at least one second guiding wheel 302 is further provided on the cargo bed 300, the second guiding wheel 302 being rollably arranged on the first guiding surface 221.

Optionally, the loading platform 300 includes a connecting frame 310, the connecting frame 310 includes two connecting portions 311 that are oppositely disposed, two second guide wheels 302 are disposed on any connecting portion 311, and two second guide wheels 302 disposed on the same connecting portion 311 are disposed at intervals along a vertical direction. So that two or even more second guide wheels 302 are closely attached to the same guide surface, the relative positions of the connecting frame 310 and the vertical beam 200 can be better stabilized, and the reliability of the lifting movement of the cargo table 300 can be improved.

Optionally, the cargo bed 300 is further provided with: at least one pair of support bases 305, the pair of support bases 305 being used for mounting a second guide wheel 302; the support shaft 306 is fixedly arranged between the pair of support seats 305, and the second guide wheel 302 is rotatably arranged on the support shaft 306.

Referring specifically to fig. 10, in the illustrated embodiment, the supporting seat 305 is in a convex shape, the bottom of the supporting seat 305 is used for connecting the connecting portion 311, and the convex portion is used for installing the supporting shaft 306. The two support seats 305 are symmetrically disposed along the first direction so as to horizontally mount the support shaft 306. The second guide wheel 302 is rotatably provided on the support shaft 306 by a bearing. The second guide wheels 302 may roll on the first guide surfaces 221 as the cargo bed 300 is raised and lowered.

Optionally, the lifting device comprises: a driving member 410 provided on the cross beam 100 and/or the vertical beam 200; a first steering wheel 421 disposed at the movable end of the driving member 410; a second steering wheel 422 rotatably provided on the vertical beam 200; a pull cord 430 looped around the first steering wheel 421 and the second steering wheel 422 and connected to the cargo bed 300; the driving member 410 can drive the first steering wheel 421 to rotate, and the first steering wheel 421 can wind or release the pull rope 430, so as to realize lifting of the cargo platform 300.

The driving unit 410 may be a rotation driving member using a motor, or the like. The pull rope 430 is wound on the first steering wheel 421, the free end of the pull rope 430 passes around the second steering wheel 422, and the second steering wheel 422 is higher than the first steering wheel 421; the pull rope 430 is connected to the cargo bed 300 after passing around the second steering wheel 422, and the cargo bed 300 is lower than the second steering wheel 422. Thus, when the first steering wheel 421 rotates and winds the pulling rope 430, the pulling rope 430 is recovered, the cargo table 300 can be lifted, and the cargo table 300 moves vertically upwards under the restriction of the guide bar 220 and the guide wheel; when the first steering wheel 421 rotates reversely and releases the pull rope 430, the pull rope 430 is lengthened, the cargo bed 300 can be lowered, and the cargo bed 300 moves vertically downward under the restriction of the guide bar 220 and the guide wheel.

Optionally, a sliding mounting plate 41 is provided on top of the vertical beam 200, and two second steering wheels 322 are provided on the sliding mounting plate 41 at intervals.

Referring specifically to fig. 2, in the illustrated embodiment, two second steering wheels 322 are disposed at intervals along the first direction, and the tread surfaces of the two second steering wheels 322 protrude from both sides of the vertical beam 200 in the first direction. Thus, the rope 430 is not interfered by the vertical beam 200 after being wound around the second steering wheel 322.

More specifically, any one of the second steering wheels 322 is rotatably disposed on the sliding mounting plate 41, and when the pull rope 430 is released or wound, the second steering wheel 322 can counteract the friction force between itself and the pull rope 430 through rotation, which is beneficial to the movement of the pull rope 430 and can avoid the abrasion of the two.

Optionally, the cargo platform 300 is provided with a connecting shaft 450, and after the stay wire 430 passes through the connecting shaft 450, the free end of the stay wire 430 is in a turnover state; the lifting device further comprises three fixing plates 460, so that the pull rope 430 is positioned between the two fixing plates 460, and the third fixing plate 460 is positioned between the folding parts of the pull rope 430, and the connection between the pull rope 430 and the connecting shaft 450 can be realized by fastening the three fixing plates 460.

Referring specifically to fig. 5, in the illustrated embodiment, the free end of the pull cord 430 is folded upward from below about the connecting shaft 450 such that the free end of the pull cord 430 is opposite its extension toward the cargo bed 300, with a portion of the pull cord 430 that is a folded portion of the pull cord 430 in two layers. A fixing plate 460 is arranged between the free end of the pull rope 430 and the extension section, the fixing plate 460 and the folding part are arranged between the other two fixing plates 460, the three mounting plates can be matched to clamp the folding part, the free end of the pull rope 430 and the extension section are not easy to slip, and the fixing of the pull rope 430 is more reliable.

More specifically, two sets of mounting holes are provided on any one of the fixing plates 460, and when the pull rope 430 is fixed, the pull rope 430 is positioned between the two sets of mounting holes; so that the mounting holes on the three fixing plates 460 correspond to each other, and the three fixing plates 460 can be fixed by bolting fasteners.

Optionally, flanges are provided on both sides of the wheel surface of the first steering wheel 421, and the flanges are used to prevent the pull rope 430 from being skewed out of the first steering wheel 421.

Optionally, flanges are provided on both sides of the tread of the second steering wheel 422, and the flanges are used to prevent the pull cord 430 from being skewed out of the second steering wheel 422.

Referring to fig. 1 and 2, in the illustrated embodiment, the first steering wheel 421 and the second steering wheel 422 are both spool wheels, the pull rope 430 winds around the wheel surface of the spool wheels, and flanges are disposed on two sides of the wheel surface in the width direction, and the flanges are higher than the wheel surface, so that the pull rope 430 can be prevented from being skewed from the wheel surface.

Alternatively, the pull cord 430 includes an inner structure made of a metallic material and an outer structure made of a flexible material that is encased outside the inner structure.

Wherein, the inner structure can adopt steel wires, which is convenient for winding, wiring and folding, has better rigidity and can reliably lift the cargo carrying platform 300. The outer layer structure can adopt materials such as rubber and polyurethane, can set the stay cord 430 into a round rope shape through the outer layer structure, can also set the stretching 430 into a sheet shape, can protect the inner structure and avoid the abrasion of the inner structure, can strengthen the structure of the stay cord 430, is favorable for the strength and the service life of the stay cord 430, and can be conveniently made into a required shape by the stay cord 430 so as to be safe in use.

Optionally, the lifting device further includes a first mounting seat 440, and the driving member 410 is fixedly disposed on the first mounting seat 440; the first mount 440 has one side detachably connected to the cross beam 100 and the other side detachably connected to the vertical beam 200.

Referring specifically to fig. 2, in the illustrated embodiment, the first mount 440 includes a cross-plate for connecting to the cross-beam 100 and a riser for connecting to the riser 200, the cross-plate and riser being connected in an L-shape. The cross plate is provided with mounting holes, so that the mounting holes on the cross plate are opposite to the mounting holes on the first reinforcing plate 141, and the first mounting seat 440 and the cross beam 100 can be locked by bolting fasteners. The riser is also provided with mounting holes such that the mounting holes on the riser are opposite the mounting holes on the mounting panel 230, and the first mount 440 and the riser 200 can be locked by bolting fasteners.

More specifically, the mounting holes on a portion of the risers can be opposite the mounting holes on the U-flange 2 provided at the bottom of the riser 200, such that the bolted fasteners can secure the first mount 440, the riser 200, and the riser 200.

More specifically, the first mount 440 further includes a triangular reinforcing plate disposed between the cross plate and the riser for reinforcing the connection of the cross plate and the riser.

Because the first mounting seat 440 is detachable, the installation is convenient, and the maintenance, the replacement and other operations are convenient.

Optionally, the stacker provided by the present application further includes: a mounting bracket 5 detachably provided on the cross beam 100; and the electric control cabinet 6 is arranged on the mounting bracket 5.

Referring specifically to FIG. 1, in the illustrated embodiment, the mounting bracket 5 is disposed on the first reinforcement plate 141 and on a side of the vertical beam 200 facing away from the cargo bed 300; the mounting bracket 5 is provided with a mounting hole which can be opposite to the mounting hole on the first reinforcing plate 141 and can be locked by a fastener; the mounting bracket 5 is convenient to mount and dismount. The electric control cabinet 6 is provided with a control system, circuit elements and electric elements, and can conveniently control the stacker to translate and lift the cargo platform 300.

More specifically, the installation support 5 is also provided with an operation table, the electric control cabinet 6 is arranged on the operation table, and the operation table is also provided with a guardrail. If necessary, the operator can enter the operation table to operate the electric control cabinet 6.

The foregoing examples represent only a few embodiments of the present application, which are described in more detail and are not thereby to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. A light-load stacker, comprising:

a cross beam (100) extending in a first direction;

the vertical beams (200) are arranged on the cross beams (100) and extend in the vertical direction;

a cargo bed (300) slidably disposed on the vertical beam (200);

a lifting device for driving the cargo bed (300) along the vertical beam (200), the lifting device comprising:

a drive (410) arranged on the transverse beam (100) and/or the vertical beam (200);

a first steering wheel (421) disposed at the movable end of the driving member (410);

a second steering wheel (422) rotatably provided on the vertical beam (200);

a pull rope (430) wound around the first steering wheel (421) and the second steering wheel (422) and connected to the cargo bed (300);

the driving piece (410) can drive the first steering wheel (421) to rotate, and the first steering wheel (421) can wind or release the pull rope (430) so as to realize lifting of the cargo table (300);

the vertical beam (200) comprises a main body (210) and two guide strips (220), wherein the two guide strips (220) are oppositely arranged along a second direction, any one guide strip (220) is arranged on one side of the main body (210) and extends along a vertical direction, and the first direction, the second direction and the vertical direction are perpendicular to each other;

The guide strip (220) comprises a first guide surface (221), a second guide surface (222) and a third guide surface (223), wherein the first guide surface (221), the second guide surface (222) and the third guide surface (223) are parallel to the vertical direction, the first guide surface (221) is parallel to the first direction, the second guide surface (222) is parallel to the second direction, and the third guide surface (223) is parallel to the second guide surface (222);

the vertical beam (200) further comprises a mounting panel (230), the guide bar (220) is arranged on one side of the main body (210) along the first direction, the mounting panel (230) is arranged on the other side of the main body, and a mounting hole is formed in the mounting panel (230);

a first reinforcing plate (141) and a second reinforcing plate (142) are arranged on one side, connected with the vertical beam (200), of the cross beam (100), the first reinforcing plate (141) and the second reinforcing plate (142) are arranged at intervals along the first direction, and the vertical beam (200) is installed on the first reinforcing plate (141);

the cargo table (300) comprises a connecting frame (310) and a carrying frame (320), wherein the connecting frame (310) is used for being connected with the vertical beam (200), the carrying frame (320) is used for carrying materials, and the carrying frame (320) is arranged on the connecting frame (310);

The connecting frame (310) comprises an auxiliary connecting part (312) and two connecting parts (311), the two connecting parts (311) are oppositely arranged along the second direction, the auxiliary connecting part (312) is used for connecting the two connecting parts (311), when the connecting frame (310) is connected with the vertical beam (200), the vertical beam (200) is positioned between the two connecting parts (311), and any guide strip (220) is correspondingly arranged with one connecting part (311);

a pair of guide mechanisms spaced along the first direction are provided on any one of the connecting portions (311), and any one of the guide mechanisms includes:

a rotation support (303) fixedly arranged on the connecting part (311);

a turntable (304) rotatably provided on the rotation support (303);

the first guide wheels (301), two first guide wheels (301) are arranged on one turntable (304) side by side, and the first guide wheels (301) are rotatably arranged on the turntable (304) and can swing relative to the rotary support (303) through the turntable (304);

a pair of guide mechanisms arranged on the same connecting part (311) can be matched with and clamp one guide strip (220), wherein the first guide wheels (301) of one group of guide mechanisms are arranged on the second guide surface (222) in a rolling way, and the first guide wheels (301) of the other group of guide mechanisms are arranged on the third guide surface (223) in a rolling way;

Two second guide wheels (302) are arranged on any connecting part (311), the two second guide wheels (302) arranged on the same connecting part (311) are arranged at intervals along the vertical direction, and the second guide wheels (302) are arranged on the first guide surface (221) in a rolling way;

the pull rope (430) comprises an inner structure made of a metal material and an outer layer structure made of a flexible material, and the outer layer structure is coated outside the inner structure;

the cargo table (300) is provided with a connecting shaft (450), and after the stay rope (430) passes through the connecting shaft (450), the free end of the stay rope (430) is in a turnover state;

the auxiliary connection part (312) is also used for installing the connecting shaft (450);

the lifting device further comprises three fixing plates (460), wherein the pull rope (430) is positioned between the two fixing plates (460), the third fixing plate (460) is positioned between the turnover parts of the pull rope (430), and the three fixing plates (460) are fastened, so that the pull rope (430) can be connected with the connecting shaft (450);

the light-load stacker further comprises a straight flange (1), the vertical beam (200) is connected with the cross beam (100) through the straight flange (1), a first mounting hole and a second mounting hole are formed in the straight flange (1), the first mounting hole penetrates through the straight flange (1) along the vertical direction, and the second mounting hole penetrates through the straight flange (1) along the first direction;

The light-load stacker further comprises a U-shaped flange (2), the vertical beam (200) is connected with the lifting device through the U-shaped flange (2), the vertical beam (200) is connected with the cross beam (100) through the U-shaped flange (2), the U-shaped flange (2) comprises a first mounting plate and three second mounting plates, the first mounting plate and the three second mounting plates are used for being connected with the vertical beam (200), the three second mounting plates are arranged on one side, away from the vertical beam (200), of the first mounting plates, the three second mounting plates are connected into a U shape, and mounting holes are formed in the first mounting plates and the second mounting plates;

along the second direction, two sides of the vertical beam (200) are respectively provided with an installation space, and two U-shaped flanges (2) are arranged in any installation space;

the light-load stacker further comprises an auxiliary mounting plate (3), wherein the auxiliary mounting plate (3) is arranged in the main body (210), and the auxiliary mounting plate (3) comprises: a first auxiliary plate extending in the vertical direction for connecting with an inner wall of the main body (210); a second auxiliary plate provided on a side of the first auxiliary plate facing away from the vertical beam (200) and extending toward the hollow interior of the vertical beam (200); the first auxiliary plate and the second auxiliary plate are respectively provided with a mounting hole;

The light-load stacker further comprises an auxiliary fixing plate (4), and the auxiliary fixing plate (4) comprises: a first fixing plate extending in the vertical direction for connecting the mounting panel (230); the second fixing plate is arranged on one side, away from the vertical beam (200), of the first fixing plate and extends in the horizontal direction; mounting holes are formed in the first fixing plate and the second fixing plate;

the light-load stacker further comprises:

the mounting bracket (5) is arranged on the first reinforcing plate (141) and is arranged on one side of the vertical beam (200) away from the cargo carrying platform (300);

and the electric control cabinet (6) is arranged on the mounting bracket (5).

2. The light-load stacker according to claim 1, further comprising a first rail (10), the first rail (10) extending along the first direction;

the cross beam (100) is slidably arranged on the first rail (10).

3. The light-load stacker according to claim 2, wherein a through groove (101) is formed in a side of the cross beam (100) away from the vertical beam (200), and the cross beam (100) can be straddled on the first rail (10) through the through groove (101);

And/or, along the second direction, two sides of the cross beam (100) are respectively provided with a plurality of plate ribs (130) spaced along the first direction, and the plate ribs (130) are provided with perforations (131);

and/or, the beam (100) is provided with at least two travelling wheels (31) spaced along the first direction, the travelling wheels (31) are rollably arranged on the first rail (10), at least one travelling wheel (31) is connected with a moving driving piece (32), and the moving driving piece (32) can drive the travelling wheels (31) to rotate so as to facilitate the beam (100) to move along the first rail (10);

and/or, the beam (100) is provided with at least one pair of clamping rollers (33), and the pair of clamping rollers (33) can clamp the first rail (10) in a matching way;

and/or, at least one propping roller (34) is arranged on the cross beam (100), and when the cross beam (100) is slidably arranged on the first rail (10), the propping roller (34) can prop against the first rail (10) from the back;

and/or, in the first direction, at least one end of the cross beam (100) is fitted with a cleaning element capable of sweeping the first track (10).

4. The light load stacker of claim 2, further comprising:

-a base plate (36), the first rail (10) being mounted on the base plate (36);

at least one pair of clamping plates (37), wherein the clamping plates (37) are oppositely arranged along the second direction and can be matched and fixed on the base plate (36) by the first rail (10);

a pad (38), the pad (38) being made of a flexible material, the pad (38) being arranged between the base plate (36) and the first rail (10);

wherein the base plate (36) comprises a plurality of small plates which are arranged at intervals along the first direction, and a pair of clamping plates (37) are arranged on any small plate.

5. The light-load stacker according to claim 1, further comprising a second rail (20), the second rail (20) being arranged extending in the first direction;

the vertical beam (200) is slidably disposed on the second rail (20).

6. The light-load stacker of claim 5 wherein said vertical beam (200) is provided with a sliding device comprising at least one pair of pulleys (42), a pair of said pulleys (42) being capable of cooperatively gripping said second track (20);

And/or, the vertical beam (200) comprises a square tubular main body (210), wherein a reinforcing plate (211) is arranged inside the main body (210), and the reinforcing plate (211) is connected with two inner walls of the main body (210) which are oppositely arranged along the second direction;

and/or the vertical beam (200) is hollow, and a first reinforcing rib (212) is arranged on the inner wall of the vertical beam (200).

7. The light-load stacker of claim 1 wherein said lifting device further comprises a first mount (440), said drive member (410) being fixedly disposed on said first mount (440);

one side of the first mounting seat (440) is detachably connected with the cross beam (100), and the other side is detachably connected with the vertical beam (200).

8. The light-load stacker according to claim 1, wherein flanges are provided on both sides of the wheel surface of the first steering wheel (421), and the flanges are used for preventing the pull rope (430) from being skewed out of the first steering wheel (421);

and/or, flanges are arranged on two sides of the wheel surface of the second steering wheel (422), and the flanges are used for preventing the pull rope (430) from being askew out of the second steering wheel (422).

9. The light-load stacker according to claim 1, wherein the receiving rack (320) includes two first support rods (321) and two second support rods (322), the two first support rods (321) are oppositely disposed along the second direction, the two second support rods (322) are oppositely disposed along the first direction, and the second support rods (322) are disposed above the first support rods (321);

and/or, the carrying frame (320) is provided with a fork (323), and the fork (323) can move along the second direction.

10. The light-load stacker of claim 9 wherein a detection frame (330) is provided on said receiving rack (320), said detection frame (330) being configured to detect a stacking condition of materials on said receiving rack (320); the detection frame (330) includes:

two door frames (331), wherein the two door frames (331) are arranged at intervals along the second direction;

and the detection pieces (332) are arranged on the door frames (331) and are used for detecting materials in the two door frames (331).