CN210213649U

CN210213649U - Flexible shuttle

Info

Publication number: CN210213649U
Application number: CN201920866703.0U
Authority: CN
Inventors: Yigong Zhang; 张贻弓; Xiaoyi Zhang; 张小艺; Peng Liu; 刘鹏; Yaohua Wu; 吴耀华; Xia Jiang; 蒋霞; Changpeng Shen; 沈长鹏
Original assignee: Lanjian Intelligent Technology Co ltd
Current assignee: Lanjian Intelligent Technology Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-31
Anticipated expiration: 2029-06-06

Abstract

The utility model provides a flexible shuttle, which relates to the technical field of storage logistics equipment, and comprises a moving component, a first supporting plate and a second supporting plate for bearing a box body, and a first walking component and a second walking component which can walk on a guide rail; the sliding rail is connected between the first walking component and the second walking component, the first supporting plate is fixed at one end, close to the first walking component, of the sliding rail, the second supporting plate is arranged at one end, close to the second walking component, of the sliding rail in a sliding mode, the moving component is fixedly connected with the second supporting plate, and the sliding of the second supporting plate on the sliding rail is completed. The technical problems that the shuttle in the prior art can only carry the box body with the specified width generally, the flexibility is poor and the carrying efficiency is low are solved.

Description

Flexible shuttle

Technical Field

The utility model relates to a storage logistics equipment technical field particularly, relates to a flexible type shuttle.

Background

In a logistics storage system, a shuttle vehicle is automatic carrying equipment in a high-density storage shelf, runs on a shelf track and realizes the warehousing and ex-warehousing of box goods. The shuttle car that here indicates generally has two running gear, and every running gear both ends are equipped with two walking wheels, and two walking wheels are divided and are established on two mutual parallel arrangement's guide rail, are connected with the loading board that is used for bearing the box between two running gear, and the loading board both sides slip is equipped with fork case subassembly. Taking the warehouse-out operation as an example, after the shuttle car moves to the designated position of the shelf, the fork box assembly can pull the box body onto the bearing plate, and then the shuttle car performs warehouse-out according to the program instruction.

The width that the loading board can bear the weight of the box among the prior art is the definite value, and the interval between two fork case subassemblies is unadjustable, and a motorcycle type can only be applicable to the box of single specification, can't accomplish getting of the box of different widths and put. For boxes with different width specifications in the same project, the compatibility of the shuttle cars is reduced, the shuttle cars with various sizes and specifications can only be adopted for handling, the material types and the management cost of the shuttle cars are increased, the shuttle car carrying box body is poor in flexibility directly, and the carrying efficiency is also reduced.

In addition, the width that the loading board among the prior art can bear the weight of the box is the definite value, if use a motorcycle type, need cooperate fixed dimension's turnover case, the size demand of the biggest goods in the compatible project leads to the volume increase of shuttle to the goods need the secondary to be loaded in fixed dimension's box, has increased the operation flow, has wasted the space greatly, project cost greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible type shuttle to alleviate the shuttle among the prior art and generally can only accomplish to the box of appointed width and remove the transport, the flexibility is poor, removes the technical problem of inefficiency.

The utility model provides a flexible shuttle, which comprises a moving component, a first supporting plate and a second supporting plate for bearing a box body, and a first walking component and a second walking component which can walk on a guide rail;

the first walking assembly and the second walking assembly are connected with a sliding rail therebetween, the first supporting plate is fixed at one end, close to the first walking assembly, of the sliding rail, the second supporting plate is arranged in a sliding mode and close to one end of the second walking assembly, the moving assembly is fixedly connected with the second supporting plate and drives the second supporting plate to slide on the sliding rail.

Further, a first fork box assembly is arranged on one side, facing the first traveling assembly, of the first supporting plate, and comprises a first fixing component and a first fork box component, and the first fixing component is provided with a first driving portion for driving the first fork box component to slide;

a second fork box component is arranged on one side, facing the second walking component, of the second supporting plate, and comprises a second fixing component and a second fork box component, wherein the second fixing component is fixedly connected with the second supporting plate and is provided with a second driving part for driving the second fork box component to slide;

the spline shaft is characterized by further comprising a spline shaft and a spline housing, one end of the spline shaft is fixedly connected with the first driving part, the spline housing is fixedly connected with the second driving part, and the spline shaft is inserted in the spline housing.

Further, the removal subassembly includes drive arrangement, driving pulley, driven pulleys and hold-in range, drive arrangement with the driving pulley drive is connected and all is installed on the first walking subassembly, driven pulleys installs on the second walking subassembly, the hold-in range is located the below of second backup pad and with driving pulley with driven pulleys transmission is connected, the second fixed part with hold-in range fixed connection.

Further, the axis direction of the driving pulley and the driven pulley is the horizontal direction, and the second fixing part is fixedly connected with the upper horizontal part of the synchronous belt.

Further, still include hold-in range clamp plate, the hold-in range includes the circular arc tooth hold-in range, hold-in range clamp plate detachable is fixed on the second fixed part, the circular arc tooth hold-in range is located hold-in range clamp plate with between the second fixed part, and with hold-in range clamp plate meshing.

Furthermore, the energy storage device further comprises an energy storage assembly, wherein the energy storage assembly is fixed on the second walking assembly and is electrically connected with the driving device.

Furthermore, be connected with the connecting rod between the first walking subassembly with the second walking subassembly, the connecting rod is equipped with and holds the wire casing, hold the wire casing and follow connecting rod length direction extends and connecting rod both ends form the opening, the connecting rod is located the below of second backup pad, second fixed part is equipped with the confession the through-hole that the connecting rod passed.

Furthermore, the notch of the wire accommodating groove is arranged downwards, and the connecting rod is detachably connected with a buckle cover for sealing the notch of the wire accommodating groove.

Further, the slide rail includes two at least optical axes that are parallel to each other, the second fixed part correspondingly be equipped with the same linear bearing of optical axis quantity, linear bearing overlaps and establishes on the optical axis.

Furthermore, a bushing in sliding fit with the optical axis is fixed at the bottom of the second support plate.

Compared with the prior art, the utility model provides a flexible type shuttle's beneficial effect as follows:

the utility model provides an among the flexible type shuttle, the mutual symmetry setting of first backup pad and second backup pad, both are through bearing the bottom surface both sides of box respectively in order to accomplish bearing to the box, and flexible type shuttle walking on the guide rail is accomplished jointly to first walking subassembly and second walking subassembly. First walking subassembly and second walking subassembly pass through slide rail fixed connection, and the distance between the two is fixed, at this moment, fixes the one end at the slide rail through first backup pad, and the second backup pad slides and sets up on the slide rail, and rethread removes the subassembly and is connected with the drive of second backup pad, can change the distance between first backup pad and the second backup pad to accomplish the support to the box of different width. Simultaneously, the box of different width can be put side by side, and when the fork case subassembly of first backup pad department can stretch into one side of box, can adjust the second backup pad through removing the subassembly, makes the fork case subassembly of second backup pad department stretch into the opposite side of box, accomplishes the push-and-pull operation to the box.

The interval of fork case subassembly is adjustable, and applicable box in different specifications is got and is put the goods and use, has improved the commonality of nimble type shuttle, has improved the efficiency that commodity circulation was deposited.

In addition, the fork box assemblies can be compatible with boxes of different sizes due to adjustable intervals, secondary goods filling of a turnover box is omitted, the operation flow is greatly simplified, the space is greatly saved due to the fact that the fork box assemblies are not required to be placed in the turnover box of a fixed size, the maximization of the intensive degree is achieved, the working space is greatly improved in a limited space, and the project investment cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a flexible shuttle provided in an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1A;

fig. 3 is a schematic structural view of another view angle of the flexible shuttle car according to the embodiment of the present invention;

fig. 4 is a schematic structural view of another view angle of the agile shuttle car according to the embodiment of the present invention.

Icon: 10-a first support plate; 20-a second support plate; 30-a first walking assembly; 40-a second walking assembly; 50-a slide rail; 60-a second carton component; 70-a second securing member; 80-a drive device; 90-driving pulley; 100-a driven pulley; 110-a synchronous belt; 120-synchronous belt pressing plate; 130-a connecting rod; 140-a liner; 150-a splined shaft; 160-a belt;

701-second driving part.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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

As shown in fig. 1 to 4, an embodiment of the present invention provides a flexible shuttle, including a moving assembly, a first supporting plate 10 and a second supporting plate 20 for supporting a box body, and a first walking assembly 30 and a second walking assembly 40 capable of walking on a guide rail; a slide rail 50 is connected between the first walking assembly 30 and the second walking assembly 40, the first support plate 10 is fixed at one end of the slide rail 50 close to the first walking assembly 30, the second support plate 20 is slidably arranged at one end of the slide rail 50 close to the second walking assembly 40, and the moving assembly is fixedly connected with the second support plate 20 and drives the second support plate 20 to slide on the slide rail 50.

The embodiment of the utility model provides an among the flexible type shuttle, the mutual symmetry setting of first backup pad 10 and second backup pad 20, both are through the bottom surface both sides that bear the box respectively in order to accomplish bearing to the box, and flexible type shuttle walking on the guide rail is accomplished jointly to first walking subassembly 30 and second walking subassembly 40. The first walking component 30 and the second walking component 40 are fixedly connected through the slide rail 50, the distance between the two walking components is fixed, at the moment, the first walking component and the second walking component are fixed at one end of the slide rail 50 through the first support plate 10, the second support plate 20 is arranged on the slide rail 50 in a sliding mode, the second walking component is in driving connection with the second support plate 20 through the moving component, the distance between the first support plate 10 and the second support plate 20 can be changed, and therefore supporting of boxes with different widths is achieved. Simultaneously, on warehouse or platform roll table, the box of different width can be put side by side and the clearance between the adjacent box can keep unanimous, when the fork case subassembly of first backup pad 10 department can stretch into one side of box, can adjust second backup pad 20 through removing the subassembly, makes the fork case subassembly of second backup pad 20 department stretch into the opposite side of box, accomplishes the push-and-pull operation to the box.

It should be noted that the first traveling assembly 30 and the second traveling assembly 40 in this embodiment provide power for the traveling wheels, and also provide power for the sliding of the fork assembly in the length direction of the box body and the rotation of the shift lever.

Specifically, the present embodiment further provides the following detailed description of the specific structure of the agile shuttle.

First, in the present embodiment, a side of the first support plate 10 facing the first traveling assembly 30 is provided with a first fork assembly, the first fork assembly includes a first fixing member and a first fork assembly, the first fixing member is provided with a first driving portion for driving the first fork assembly to slide; a second fork box component is arranged on one side, facing the second walking component 40, of the second support plate 20, the second fork box component comprises a second fixing component 70 and a second fork box component 60, and the second fixing component 70 is fixedly connected with the second support plate 20 and is provided with a second driving part 701 for driving the second fork box component 60 to slide; the spline shaft driving device further comprises a spline shaft 150 and a spline housing, one end of the spline shaft 150 is fixedly connected with the first driving portion, the spline housing is fixedly connected with the second driving portion 701, and the spline shaft 150 is inserted into the spline housing.

Specifically, the second fork box component 60 is slidably disposed above the second fixing component 70, the sliding direction of the second fork box component 60 is the length direction of the box body and is perpendicular to the sliding direction of the second support plate 20, and the second fork box component 60 is fixedly connected with the second support plate 20 through the second fixing component 70, so that the second fork box component 60 and the second support plate 20 are followed, and the second fork box component 60 and the first fork box component can be pushed and pulled to the box body together.

Further, referring to fig. 4, the first and second

fork box parts

60 and 70 are driven by the belt 160 to complete the sliding movement on the first and second fixing parts, and the first and

second driving parts

701 and 701 are driving wheels in driving connection with the belt 160. At this time, by arranging the first driving part to be fixed to one end of the spline shaft 150, the spline housing is fixed to the second driving part 701, the spline shaft 150 is inserted into the spline housing, the length direction of the spline shaft 150 is the same as the moving direction of the second support plate 20, and when the second support plate 20 and the second fixing part 70 move close to and away from the first support plate 10, the first driving part and the second driving part 701 are circumferentially fixed by the spline shaft 150 and the spline housing, that is, no matter where the second support plate 20 moves, the first fork box assembly and the second fork box assembly can drive the first fork box part and the second fork box part 60 to simultaneously extend and retract, and thus the fork box function is completed. It is worth mentioning that a driving motor may be arranged on the first traveling assembly and be in driving connection with the first driving portion; alternatively, a driving motor may be provided and installed on the second traveling assembly 40 and drivingly connected to an end of the spline shaft 150 far from the first driving portion.

It should be noted that the friction generated when the spline housing moves along the axial direction of the spline shaft 150 may be sliding friction or rolling friction, and preferably, in this embodiment, balls are provided between the spline housing and the spline shaft 150, so that the friction generated when the spline housing moves along the axial direction of the spline shaft 150 is rolling friction, the friction generated between the two is smaller, and the second driving part 701 moves more easily and smoothly. In addition, the present embodiment is also provided with a fork box assembly on the side of the first supporting plate 10 facing the first traveling assembly 30, the two fork box assemblies are symmetrically arranged with each other, and the second fork box assembly 60 of the two fork box assemblies jointly complete the pushing and pulling of the box body.

As shown in fig. 3 and 4, in the present embodiment, the moving assembly includes a driving device 80, a driving pulley 90, a driven pulley 100 and a timing belt 110, the driving device 80 is connected to the driving pulley 90 and is installed on the first traveling assembly 30, the driven pulley 100 is installed on the second traveling assembly 40, the timing belt 110 is located below the second support plate 20 and is in transmission connection with the driving pulley 90 and the driven pulley 100, and the second fixing member 70 is fixedly connected to the timing belt 110.

Specifically, the second fixing member 70 is fixedly connected to the timing belt 110, that is, the second fixing member 70 is fixedly connected to a position of a layer of the timing belt 110, which horizontally moves, and a moving direction of the layer of the timing belt 110 is a length direction of the slide rail 50, so that the timing belt 110 can drive the fork box assembly and the second support plate 20 to move closer to and away from the first support plate 10 when rotating.

Preferably, the driving device 80 is a servo motor in the embodiment, the synchronous belt 110 rotates more stably and accurately, and when the second support plate 20 slides to a designated position, the servo motor is powered off and stops rotating immediately, so that the accuracy of the width between the first support plate 10 and the second support plate 20 after adjustment is ensured.

In the present embodiment, the axial directions of the driving pulley 90 and the driven pulley 100 are set to be horizontal, and the second fixing member 70 is fixedly connected to the upper horizontal portion of the timing belt 110.

Specifically, the timing belt 110 forms upper and lower layers horizontally moving between the driving pulley 90 and the driven pulley 100, the second fixing member 70 is provided with a passage through which the upper and lower layers of the timing belt 110 pass, and the second fixing member 70 is fixedly connected to a certain position of the upper or lower layer.

Preferably, as shown in fig. 2, this embodiment further includes a synchronous belt pressing plate 120, the synchronous belt 110 includes an arc tooth synchronous belt, the synchronous belt pressing plate 120 is detachably fixed on the second fixing member 70, the arc tooth synchronous belt is located the synchronous belt pressing plate 120 with between the second fixing member 70, and with the synchronous belt pressing plate 120 meshes.

Hold-in range clamp plate 120 is for the rack that can mesh with the circular arc tooth hold-in range, and hold-in range clamp plate 120 both ends are equipped with the through-hole, and second fixed part 70 is corresponding to be equipped with the screw hole, during the installation, at first with circular arc tooth hold-in range clamp plate 120 and second fixed part 70 are established to the clamp on the upper strata of circular arc tooth hold-in range clamp plate, then pass the through-hole through the bolt and with screw hole threaded connection, accomplish circular arc tooth hold-in range upper strata and second fixed part 70's relatively.

The present embodiment further includes an energy storage assembly, which is fixed on the second walking assembly 40 and electrically connected to the driving device 80.

Specifically, the energy storage assembly supplies power to the driving device 80 and other driving devices 80 for driving the second fork box component 60 to work, and the energy storage assembly and the driving device 80 for driving the second supporting plate 20 to slide are respectively arranged on the second walking assembly 40 and the first walking assembly 30, so that the gravity of the first walking assembly 30 and the gravity of the second walking assembly 40 are balanced, and the stability of the gravity center of the flexible shuttle vehicle is ensured.

Preferably, the energy storage component can be a super capacitor.

Further, as shown in fig. 3, in the present embodiment, a connecting rod is connected between the first walking assembly 30 and the second walking assembly 40, the connecting rod is provided with a line accommodating groove, the line accommodating groove extends along the length direction of the connecting rod and forms openings at two ends of the connecting rod, the connecting rod is located below the second supporting plate 20, and the second fixing member 70 is provided with a through hole for the connecting rod to pass through.

The wire accommodating groove is used for accommodating a wire for connecting the energy storage assembly and the driving device 80, the wire is prevented from being exposed outside and being scraped and bumped with external equipment, the service life of the wire is ensured, the working stability of the flexible shuttle vehicle is improved, and the flexible shuttle vehicle is more attractive and tidy.

In addition, for the installation and the dismantlement of convenient wire, this embodiment just can set up one side open-ended appearance wire casing rather than all around confined line hole, and the notch that holds the wire casing this moment sets up down, and the convenience is put into by the notch and is held the wire casing with the direction, spills from the wire casing in order to prevent the wire, still can dismantle the connection buckle closure at the connecting rod, has accomplished the closure to the notch that holds the wire casing.

In this embodiment, the slide rail 50 includes at least two optical axes parallel to each other, and the second fixing member 70 is correspondingly provided with linear bearings having the same number as the optical axes, and the linear bearings are sleeved on the optical axes.

Preferably, this embodiment includes two optical axes, and two optical axes are established respectively in the nimble type shuttle left and right sides, and the both ends of second fixed part 70 are equipped with linear bearing, through the sliding fit of linear bearing and optical axis, and the slip of second fixed part 70 on the optical axis is steady continuous more.

Finally, the present embodiment also fixes a bush slidably fitted with the optical axis at the bottom of the second support plate 20. At this time, the bush also plays a role of supporting the second support plate 20, and it is ensured that the second support plate 20 does not deform to interfere with the optical axis when bearing the box body.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A flexible shuttle car is characterized by comprising a moving assembly, a first supporting plate and a second supporting plate which are used for bearing a box body, and a first walking assembly and a second walking assembly which can walk on a guide rail;

the first walking assembly and the second walking assembly are connected with a sliding rail therebetween, the first supporting plate is fixed at one end, close to the first walking assembly, of the sliding rail, the second supporting plate is arranged on the sliding rail in a sliding mode, the moving assembly is fixedly connected with the second supporting plate and drives the second supporting plate to slide on the sliding rail.

2. The flexible shuttle car according to claim 1, wherein a side of the first support plate facing the first traveling assembly is provided with a first fork carriage assembly, the first fork carriage assembly including a first fixing member and a first fork carriage member, the first fixing member being provided with a first driving portion for driving the first fork carriage member to slide;

3. The flexible shuttle of claim 2, wherein the moving assembly comprises a driving device, a driving pulley, a driven pulley and a synchronous belt, the driving device is in driving connection with the driving pulley and is mounted on the first traveling assembly, the driven pulley is mounted on the second traveling assembly, the synchronous belt is located below the second support plate and is in transmission connection with the driving pulley and the driven pulley, and the second fixing member is fixedly connected with the synchronous belt.

4. The flexible shuttle of claim 3, wherein the axis directions of the driving pulley and the driven pulley are horizontal, and the second fixing member is fixedly connected to an upper horizontal portion of the timing belt.

5. The flexible shuttle car according to claim 3 or 4, further comprising a timing belt pressing plate, wherein the timing belt comprises a circular arc tooth timing belt, the timing belt pressing plate is detachably fixed on the second fixing member, and the circular arc tooth timing belt is located between the timing belt pressing plate and the second fixing member and is engaged with the timing belt pressing plate.

6. The flexible shuttle of claim 3, further comprising an energy storage assembly secured to the second running assembly and electrically connected to the drive device.

7. The flexible shuttle according to claim 2 or 3, wherein a connecting rod is connected between the first traveling unit and the second traveling unit, the connecting rod is provided with a wire accommodating groove extending along a length direction of the connecting rod and forming openings at both ends of the connecting rod, the connecting rod is positioned below the second support plate, and the second fixing member is provided with a through hole for the connecting rod to pass through.

8. The flexible shuttle of claim 7, wherein the slot of the slot receiving slot is disposed downwardly, and the connecting rod is detachably connected with a buckle cover closing the slot of the slot receiving slot.

9. The flexible shuttle according to claim 2 or 3, wherein the slide rail comprises at least two optical axes arranged in parallel, the second fixing member is correspondingly provided with the same number of linear bearings as the optical axes, and the linear bearings are sleeved on the optical axes.

10. The flexible shuttle of claim 9, wherein a bushing is secured to a bottom portion of the second support plate in sliding engagement with the optical axis.