CN210854248U

CN210854248U - Vertical conveyor cargo carrying device

Info

Publication number: CN210854248U
Application number: CN201921243469.2U
Authority: CN
Inventors: 陈伟
Original assignee: Zhejiang Damon Technology Co Ltd
Current assignee: Damon Technology Group Corp Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-06-26
Anticipated expiration: 2029-08-02

Abstract

An object of the utility model is to provide a perpendicular conveyer cargo carrying device for solve the problem that exists among the prior art, including the guide rail with reciprocating motion's elevating system goes up and down on the guide rail, elevating system includes the support of a pair of opposition, the support includes vertical connecting portion and horizontal connecting portion, be equipped with vertical connection crosspiece and horizontal connection crosspiece between the support, vertical connection crosspiece adjustable connect in between vertical connecting portion, horizontal connection crosspiece adjustable connect in on the horizontal connecting portion, the horizontal connection crosspiece is the workbin conveyer. The vertical conveyor cargo carrying device has a modular adjustable structure, and low-weight and high-strength conveying performance is obtained through an aluminum plate and the shape of the plate. The modular conveying device has the advantages of high modularization degree, high strength, light weight, adaptability to changed conveying requirements and the like.

Description

Vertical conveyor cargo carrying device

Technical Field

The utility model relates to a technical field is equipped in the commodity circulation, especially relates to a vertical transport machine device that carries cargo of being applied to reciprocating type vertical transport machine.

Background

In reciprocating type vertical conveying equipment, all need this structure of cargo carrying platform to realize the upper and lower vertical transport of carrying the goods, and make cantilever type structure for the cargo carrying platform of simple structure compactness some low loads, traditional cantilever type cargo carrying platform often adopts the whole welded form of thick steel plate or section bar spare, its welding precision is not good to be guaranteed, although static intensity is great, but when the operation leads to whole rigidity relatively poor because of lower precision, the cargo carrying platform load of unit mass is low, and the frame of cargo carrying platform conveyer does not improve the rigidity of cargo carrying platform, welded structure still has the inconvenient dismantlement of guide pulley and adjusts simultaneously, cargo carrying platform carries the problem such as goods size singleness, can't adapt to the development demand of logistics industry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical transport machine carries goods device for solve the problem that exists among the prior art, this vertical transport machine carries goods device, has modular adjustable structure, obtains the transport performance of low weight, high strength through aluminium system panel and its panel shape. The modular conveying device has the advantages of high modularization degree, high strength, light weight, adaptability to changed conveying requirements and the like.

To realize the purpose of the utility model, the utility model discloses following technical scheme has been adopted at least:

the utility model provides a vertical transport machine loading device, includes the guide rail and the elevating system of reciprocating motion goes up and down on the guide rail, elevating system includes the support of a pair of opposition, the support includes vertical connecting portion and horizontal connecting portion, be equipped with vertical connection crosspiece and horizontal connection crosspiece between the support, vertical connection crosspiece adjustable connect in between vertical connecting portion, horizontal connection crosspiece adjustable connect in on the horizontal connecting portion, horizontal connection crosspiece is the main frame of workbin conveyer at least.

As the utility model discloses a preferred, elevating system still including connect in the motion collection of support, the motion collection include the rigid coupling in the gyro wheel seat of vertical connecting portion with install respectively in first gyro wheel, second gyro wheel and the third gyro wheel of gyro wheel seat, first gyro wheel is the interval from top to bottom and locates two of vertical connecting portion rear side, the interval is located about the second gyro wheel is two of vertical connecting portion front side, two of opposition on the support first gyro wheel and the coincidence of second gyro wheel axis, the third gyro wheel is located vertical connecting portion rear side, its axis with the support fore-and-aft direction is parallel.

As the utility model discloses a preferred, be equipped with at least on the vertical connecting portion first subtract heavy chamber, with the coaxial second of second gyro wheel subtracts heavy chamber, it subtracts heavy chamber to be equipped with a plurality of third on the horizontal connecting portion.

As the utility model discloses a preferred, the support is the aluminium system panel, the thickness of bearing frame is 18~22 mm.

As the utility model discloses a preferred, the gyro wheel seat include the pedestal and can change cup joint in rolling bearing on the pedestal, the rolling bearing overcoat connects first gyro wheel or second gyro wheel or third gyro wheel, the pedestal is equipped with array distribution's mounting hole, the gyro wheel seat passes through the mounting hole with bearing frame releasable connection.

As the utility model discloses a preferred, the workbin conveyer includes the main frame, locates carry on the main frame and with the main frame rigid coupling extremely the auxiliary frame of support.

As a preference of the present invention, the auxiliary frame includes a first connecting portion connected to the bracket and a second connecting portion connected to the main frame.

As the utility model discloses a preferred, horizontal connecting portion are equipped with a plurality of connecting holes that are located the coplanar interval and set up, the connecting hole with first connecting portion releasable connection is in order to be used for setting up different width and position workbin conveyer.

As the utility model discloses a preferred, the auxiliary frame is still including running through the connecting strip of first connecting portion and second connecting portion, the connecting strip pass through the mounting with the main frame is connected in order to realize right the fixed of the vertical direction of workbin conveyer.

As the utility model discloses a preferred, adjustable being equipped with on the vertical connection crosspiece sets up in pairs and interval adjustable drive base plate and drive apron, drive base plate and/or drive apron surface are equipped with synchronous tooth.

The beneficial effects of the utility model reside in at least:

1. all parts serving as the cargo carrying platform and the lifting mechanism are arranged into a module structure and detachably and adjustably connected in a bolt mode and the like, so that the integral installation precision is high, the connection strength is reliable, and the modularized adjustment is convenient;

2. the horizontal connecting crosspiece used as the main part for carrying cargo is a material box conveyor, namely the existing material box conveyor can be adopted to be in seamless butt joint to be used as the horizontal connecting crosspiece, the upgrading and reconstruction cost of the existing equipment is low, and the adaptability to equipment with different functions and requirements is strong;

3. the aluminum support is adopted, the weight reduction cavity and the detachable and adjustable roller are arranged on the aluminum support and used for lifting and guiding, and the aluminum support is light in overall structure, high in strength, good in conveying dynamic rigidity and high in unit weight and transportation capacity.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure of the present invention showing the direction of the directional motion set;

fig. 4 is an enlarged schematic view of the present invention at B in fig. 3;

FIG. 5 is a schematic structural view of the pointing assistant frame according to the present invention;

FIG. 6 is an enlarged view of the vertical connection crosspiece at A in FIG. 1 according to the present invention;

the items in the figure are respectively: the automatic feeding device comprises a guide rail 1, a support 2, a vertical connecting part 21, a horizontal connecting part 22, a connecting hole 221, a 231 first weight-reducing cavity, a 232 second weight-reducing cavity, a 233 third weight-reducing cavity, a 3 vertical connecting crosspiece, a 4 horizontal connecting crosspiece, a 5 bin conveyor, a 51 main frame, a 52 conveying set, a 53 auxiliary frame, a 531 first connecting part, a 532 second connecting part, a 533 connecting bar, a 60 roller seat, a 601 seat body, a 602 rotating bearing, a 603 mounting hole, a 61 first roller, a 62 second roller, a 63 third roller, a 71 driving base plate, a 72 driving cover plate and 73 synchronous belt teeth.

Detailed Description

The present invention is described in detail below with reference to the attached drawings:

a vertical conveyor loader as shown in fig. 1, 2, 3, 4, 5 and 6 comprises a guide rail 1 (i-steel is used in this embodiment, the guide rail 1 is shown only in the form of a simplified illustration in fig. 2 for the purpose of showing the overall structure of the loader) made of a plurality of channel steels, i-steels or similar materials with guiding structures vertically arranged in an integral vertical conveyor, and a lifting mechanism for lifting and lowering the guide rail 1 in a reciprocating manner, wherein the lifting mechanism comprises a pair of opposite supports 2, and the supports 2 are of an integral structure and comprise a vertical connecting part 21 and a horizontal connecting part 22 combined in an approximately L-shaped structure. A vertical connecting crosspiece 3 and a horizontal connecting crosspiece 4 are arranged between the two opposite brackets 2 through bolt pairs.

The vertical connecting crosspiece 3 is a sheet metal forming sheet metal frame, two sides of the vertical connecting crosspiece are adjustably connected between the vertical connecting portions 21 through bolt pairs, and the horizontal connecting crosspiece 4 is a sheet metal forming sheet metal frame and is adjustably connected to the horizontal connecting portions 22 through bolt pairs. The two supports 2, the vertical connecting rails 3 and the horizontal connecting rails 4 together form a stable frame structure and thus form a loading platform of the vertical conveyor for loading and unloading the load. The horizontal meeting rails 4 are at least two main frames 51 of a general purpose or special purpose magazine conveyor 5. Referring to fig. 1, 3 and 5, the horizontal connecting crosspiece 4 in this embodiment is two main frames 51 of the bin conveyor 5, and in some occasions requiring higher load capacity, more rods/reinforcing ribs with two ends connected with two brackets 2 can be arranged in the space between the two main frames 51 to serve as the horizontal connecting crosspiece 4 to improve the load capacity. By providing the main frame 51 as part of the horizontal meeting rail 4, seamless attachment to existing magazine conveyor configurations is made possible without modification and with reduced structural complexity, overall weight, and increased modularity. The material box conveyor frame is used as a connecting crosspiece of the loading platform, and the rigidity of the loading platform is improved under the condition that the self weight of the loading platform is not increased. Meanwhile, the vertical connecting crosspieces 3 in the embodiment are two and are arranged at intervals up and down, so that the rigidity and the stability are further improved.

Referring to fig. 2 and 3, in the embodiment, the lifting mechanism further includes a moving set detachably connected to the bracket 2, the moving set includes a roller seat 60 fixedly connected to the vertical connecting portion 21, and a first roller 61, a second roller 62 and a third roller 63 respectively mounted on the roller seat 60, the first, second and third rollers are all used for being embedded in the guide structure of the guide rail 1 to realize a rolling guide function in a reciprocating lifting motion, and meanwhile, the rollers are made of high-strength organic materials, so that the rollers have excellent wear resistance and strength, and thus, the smoothness of operation is improved. Wherein, two of vertical connecting portion 21 rear side are located to first gyro wheel 61 interval from top to bottom, and two of vertical connecting portion 21 front side are located to the interval from top to bottom for second gyro wheel 62, and first gyro wheel 61 and the coincidence of second gyro wheel 62 axis on two opposed supports 2, vertical connecting portion 21 rear side are located to third gyro wheel 63, and its axis is parallel with support 2 fore-and-aft direction. Referring to fig. 2, from the perspective of fig. 2, the first roller 61 and the second roller 62 in the figure are combined to form a rectangular array shape in a plane, each pair of the first roller 61 and the second roller 62 is respectively embedded into two grooves of an i-steel of the guide rail 1 arranged in the middle to form a clamping-shaped guide, so that the degree of freedom of the lifting mechanism is limited in an XY-axis plane rectangular coordinate system of the side view plane in fig. 2 to only reciprocate along the direction of the guide rail 1, and the third roller 63 is abutted against the surface of another guide rail 1 arranged on the side to realize the degree of freedom in the Z-axis direction perpendicular to the plane in fig. 2 to realize further limit stability.

Referring to fig. 4, through the above-mentioned cooperation with the guide rail 1, the lifting mechanism shows that the vertical connecting portion 21 is in contact with the guide rail 1 for limiting operation, and the horizontal connecting portion 22 is in a cantilever structure after the degree of freedom of the vertical connecting portion 21 is limited, so that the stress concentration area of the bracket 2 after no load or loaded goods is located at the connection position of the horizontal connecting portion 22 and the vertical connecting portion 21, and in view of reducing weight to improve conveying efficiency and maintain bearing capacity, in this embodiment, the vertical connecting portion 21 is integrally formed with a second weight reducing cavity 232 which is coaxial with the second roller 62 and is provided with a first weight reducing cavity 231 when the bracket 2 is processed. The first lightening cavity 231 is a rectangular cavity in the present embodiment, and is only located above the connection point of the vertical connection portion 21 and the horizontal connection portion 22, so as to avoid the stress concentration region and ensure the structural strength and lighten the weight, and the second lightening cavity 232 is a circular hole-shaped cavity coaxial with the second roller 62, and the diameter of the circular hole-shaped cavity is smaller than the outline formed by enclosing the plurality of mounting holes 603 of the roller seat 60, which will be described later, because the circular hole has a better stress structure and is far from the stress concentration region relative to the first roller 61, the second lightening cavity 232 can be arranged at the second roller 62 located at the lower side and can maintain the sufficient structural strength. Because most goods to be conveyed are boxed structures, that is, the load when the goods are conveyed can be regarded as uniform load in a distance above the horizontal connecting part 22, the horizontal connecting part 22 is arranged in the embodiment in an inverted wedge shape which is outwards reduced from the vertical connecting part 21, and a plurality of trapezoidal third lightening cavities 233 which are similar to the outer contour shape of the horizontal connecting part are arranged on the wall surface of the horizontal connecting part.

In this embodiment, the bracket 2 is formed by one-step stamping or cutting of an aluminum plate, and the thickness of the bearing frame is 18-22 mm. The thickness range is the optimal thickness that gives consideration to the overall structural strength and the light weight. Meanwhile, other structures such as the vertical connecting crosspiece 3 and the horizontal connecting crosspiece 4 are made of aluminum plates, the strength of the aluminum plates is better under the unit weight, and the load of the aluminum plates is larger than that of the traditional steel plates. Through the test, the utility model provides a loading device can subtract and heavily to 25kg, and workbin conveyer 5 can subtract and heavily to 35kg, and whole load can reach more than 100kg, and the acceleration can reach 6m/s 2.

In this embodiment, the roller seat 60 includes a seat 601 connected to the bracket 2 and the first roller 61, the second roller 62, or the third roller 63, and a rotating bearing 602 rotatably sleeved on the seat 601, the rotating bearing 602 is sleeved outside the first roller 61, the second roller 62, or the third roller 63, the seat 601 is provided with mounting holes 603 distributed in an array (four in the rectangular array in this embodiment, in other preferred embodiments, there are more mounting holes for adaptive adjustment of the roller mounting position), and the roller seat 60 is detachably connected to the bearing frame through the mounting holes 603. Thereby every gyro wheel can both quick assembly disassembly, and overall structure is pleasing to the eye novel, improves the load under the condition of equal dead weight.

In this embodiment, the magazine conveyor 5 comprises a main frame 51 as a horizontal connecting rail 4, a transport set 52 arranged on the main frame 51 and an auxiliary frame 53 securing the main frame 51 to the frame 2. The conveying sets 52 in this embodiment are a plurality of conveying rollers horizontally arranged on the main frame 51 in parallel at intervals, and a guide frame (in other preferred embodiments, a common load conveying structure such as a roller-wrapping conveying belt may be used) on both end sides of the conveying rollers for guiding and protecting the goods package, and the conveying rollers may be at least two driving rollers with in-shaft motors and a plurality of driven rollers for filling the space of the main frame 51, ensuring the bearing capacity and reducing the weight (reducing the in-shaft motors). During operation, goods from a position above or below or in the middle of the vertical conveyor are conveyed onto the bin conveyor 5 through the external conveying device, the goods are driven to be stably positioned above the bin conveyor 5 through the movement of the conveying collector 52, then are lifted, and are sent out to the external conveying device through the conveying collector 52 after being lifted to a required position. The auxiliary frame 53 serves to further reinforce the coupling strength between the main frame 51 and the support frame 2, thereby securing coupling stability and load-bearing capacity while minimizing weight reduction in the thickness of the support frame 2.

In this embodiment, the auxiliary frame 53 is a multi-fold open square tube formed by sheet metal, and includes a first connecting portion 531 connected to the bracket 2 by a bolt pair and a second connecting portion 532 located below the main frame 51 and forming a supporting connection with the main frame 51. The auxiliary frame 53 is also provided with a lightening hole in a punching way.

In this embodiment, the horizontal connection portion 22 is provided with a plurality of connection holes 221 located in the same plane and arranged at intervals along the extending direction thereof, and the connection holes 221 and the first connection portion 531 are detachably connected by bolt pairs, so that the existing magazine conveyors 5 with different widths and positions can be arranged to improve the modularization degree and the universality. Similarly, the main frame 51 is provided with a plurality of positions for attaching the conveyance set 52 at intervals, so that the position, size, and the like of the conveyance set 52 can be adaptively adjusted.

Referring to fig. 5, in the embodiment, two ends of the auxiliary frame 53 further include a connecting bar 533 horizontally penetrating through the first connecting portion 531 and the second connecting portion 532 (only one connecting bar 533 is shown for the reason of angle in the drawing, and the same connecting bar 533 is also provided at the opposite end of the auxiliary frame 53), and the side of the connecting bar 533 is connected to the side of the main frame 51 through a fixing member such as a bolt to fix the bin conveyor 5 in the vertical direction. And forms a more stable three-dimensional stable limit for the main frame by matching with the first connection part 531 and the second connection part 532.

Referring to fig. 6, in the present embodiment, the vertical connection crosspiece 3 is provided with a driving base plate 71 and a driving cover plate 72 which are arranged in pairs and adjustable by a bolt-nut pair and a long hole, and the surface of the driving base plate 71 in the present embodiment is provided with synchronizing belt teeth 73 (in other preferred embodiments, the driving cover plate 72 or both of them are provided with synchronizing belt teeth 73). The loading device of the vertical conveyor in the embodiment is driven by a synchronous belt in the integral vertical conveyor, the upper end and the lower end of the synchronous belt are respectively connected with a driving wheel and a driven wheel which are arranged at the end part of a driving motor on the vertical conveyor, the loading device in the embodiment is clamped on one section of a belt body of the synchronous belt through a driving base plate 71 and a driving cover plate 72, and is fixedly connected and follows through the meshing of a synchronous belt tooth 73 and the synchronous belt (the arrangement of the synchronous belt tooth 73 is that the shape is set according to the arrangement structure and the shape adaptability of the applied synchronous belt). Synchronous belt drive is realized through the platy structure of opposition centre gripping so that the spare part that drives the motion of carrying cargo device also can effectively subtract heavy (drive base plate 71 and drive apron 72 are traditional sprocket or rack and pinion etc. relatively), simultaneously, the weight that subtracts of carrying cargo device also counteracts drive structure for synchronous belt drive also can drive and carry great goods weight, and then realizes faster conveying speed and transport stability with less inertia. Meanwhile, the synchronous belt conveying has higher conveying alignment precision due to the stability of the tooth pitch, so that the synchronous belt conveying device can be applied to a multi-layer complex vertical conveying system to meet the requirement of modern logistics.

The above embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the various modifications and improvements made by the ordinary person in the art without departing from the design concept of the present invention all fall into the protection scope of the present invention.

Claims

1. The utility model provides a vertical transport conveyer carries goods device, include guide rail (1) and the elevating system of the up-and-down reciprocating motion of guide rail (1), a serial communication port, elevating system includes support (2) of a pair of opposition, support (2) include vertical connecting portion (21) and horizontal connecting portion (22), be equipped with vertical connection crosspiece (3) and horizontal connection crosspiece (4) between support (2), vertical connection crosspiece (3) adjustable connect in between vertical connecting portion (21), horizontal connection crosspiece (4) adjustable connect in on horizontal connecting portion (22), horizontal connection crosspiece (4) are main frame (51) of workbin conveyer (5) at least.

2. A vertical conveyor loader as claimed in claim 1 wherein the lifting mechanism further comprises a kinematic set connected to the carriage (2), the motion set comprises a roller seat (60) fixedly connected with the vertical connecting part (21), and a first roller (61), a second roller (62) and a third roller (63) which are respectively arranged on the roller seat (60), the first rollers (61) are arranged at the rear side of the vertical connecting part (21) at intervals from top to bottom, the second rollers (62) are arranged at the front side of the vertical connecting part (21) at intervals from top to bottom, the first roller (61) and the second roller (62) on the two opposite brackets (2) are coincident in axis, the third roller (63) is arranged on the rear side of the vertical connecting part (21), and the axis of the third roller is parallel to the front and rear directions of the bracket (2).

3. A vertical conveyor loader as claimed in claim 2 wherein the vertical connecting portion (21) is provided with at least a first lightening cavity (231) and a second lightening cavity (232) coaxial with the second roller (62), and the horizontal connecting portion (22) is provided with a plurality of third lightening cavities (233).

4. A vertical conveyor loader as claimed in any one of claims 1 to 3 wherein the frame (2) is of aluminium sheet material and the frame (2) has a thickness of 18 to 22 mm.

5. A vertical conveyor loader according to claim 2 wherein the roller base (60) comprises a base body (601) and a rotating bearing (602) rotatably sleeved on the base body (601), the rotating bearing (602) is sleeved outside the first roller (61), the second roller (62) or the third roller (63), the base body (601) is provided with mounting holes (603) distributed in an array, and the roller base (60) is detachably connected with the bracket (2) through the mounting holes (603).

6. A vertical conveyor loader as claimed in claim 1 wherein the magazine conveyor (5) comprises the main frame (51), a transport aggregate (52) provided on the main frame (51) and an auxiliary frame (53) securing the main frame (51) to the carriage (2).

7. A vertical conveyor loader as claimed in claim 6 wherein the auxiliary frame (53) comprises a first connection (531) to the frame (2) and a second connection (532) to the main frame (51).

8. A vertical conveyor loader as in claim 7 wherein the horizontal connecting section (22) is provided with a plurality of connecting holes (221) spaced in the same plane, said connecting holes (221) being detachably connectable to the first connecting section (531) for providing the magazine conveyors (5) with different widths and positions.

9. A vertical conveyor loader as claimed in claim 7 wherein the auxiliary frame (53) further comprises a connecting bar (533) extending through the first (531) and second (532) connecting portions, the connecting bar (533) being connected to the main frame (51) by fasteners to secure the magazine conveyor (5) in a vertical orientation.

10. A vertical conveyor loader as claimed in claim 1 wherein the vertical linking rails (3) are adjustably provided with drive base plates (71) and drive cover plates (72) arranged in pairs and at adjustable intervals, and wherein the drive base plates (71) and/or the drive cover plates (72) are provided with synchronizing teeth (73) on their surfaces.