CN220843981U - High-speed piece case material lifting machine - Google Patents

Abstract

The utility model discloses a high-speed piece box material elevator, which comprises an upright post frame (1), wherein the upright post frame (1) comprises an upper frame, a middle frame and a lower frame, the middle frame is a supporting upright post which is respectively connected with the upper frame and the lower frame, the supporting upright post comprises a left upright post (12) and a right upright post (13), connecting crosspieces (14) and crosspiece joints are arranged on the left upright post (12) and the right upright post (13), the connecting crosspieces (14) and the crosspiece joints on the left upright post (12) and the right upright post (13) are alternately arranged, the connecting crosspieces (14) are connected with the crosspieces joints when the left upright post (12) and the right upright post (13) are spliced, and double right angle connecting pieces are arranged at the splicing parts of the connecting crosspieces (14) and the crosspieces joints for wrapping. The staggered splicing of the left upright post and the right upright post can effectively reduce stress concentration of the upright posts, the joint is wrapped by double right angles, and the strength of the joint of the upright posts is enhanced.

Description

High-speed piece case material lifting machine

Technical Field

The utility model relates to the technical field of logistics storage system transportation equipment, in particular to a high-speed bin material hoister.

Background

The automatic stereoscopic warehouse is a form with higher current technical level, the main body of the automatic stereoscopic warehouse consists of shelves, a tunnel stacking crane, an in (out) warehouse workbench, an automatic in (out) and operation control system, the shelves are buildings or structures with steel structures or reinforced concrete structures, standard-size goods space is arranged in the shelves, and the tunnel stacking crane passes through tunnels between the shelves to finish the work of storing and taking goods.

Along with the continuous development of society, the demands of storage capacity and warehouse-in and warehouse-out efficiency in the warehouse industry are continuously improved, and higher demands are put forward on the aspects of safety, integration level, operation efficiency, comprehensive cost and the like of warehouse automation equipment, and a three-dimensional warehouse and a multi-layer shuttle system are generated for adapting to the demands. The three-dimensional warehouse can realize larger storage capacity under the limited occupied area through the extending of the height direction, each layer of the three-dimensional warehouse can be provided with a plurality of layers of shuttle cars, each layer of shuttle car is only responsible for the goods access of the layer, the material lifter of the high-speed box can directly butt-joint the conveying device to convey the material to the appointed layer of the three-dimensional warehouse, and then the multi-pass single-layer conveying is realized, so that the high-efficiency warehouse-in and warehouse-out storage is realized.

The existing workbin elevator generally adopts a steel structural formula or a frame type, has large processing difficulty, complex assembly and wide occupied area, and does not have aesthetic property. And the light elevator can not meet most of goods places with the height of more than 15 meters.

Disclosure of utility model

The utility model aims at: aiming at the problems, the utility model provides the high-speed box material hoister which solves the problems of difficult processing and transportation of the welding upright posts, difficult assembly and construction of the frame structure and the like, and has further improvement on the aspects of beauty and appearance.

The technical scheme of the utility model is as follows:

the utility model relates to a high-speed piece box material elevator, which comprises an upright post frame, wherein the upright post frame comprises an upper frame, a middle frame and a lower frame, the middle frame is a supporting upright post which is respectively connected with the upper frame and the lower frame, the supporting upright post comprises a left upright post and a right upright post, connecting crosspieces and crosspiece joints are arranged on the left upright post and the right upright post in an alternating manner, the connecting crosspieces are connected with the crosspieces joints when the left upright post and the right upright post are spliced, and double right-angle connecting pieces are arranged at the splicing positions of the connecting crosspieces and the crosspieces to wrap.

Above structure, the dislocation concatenation of left stand and right stand can effectively reduce the stress concentration of stand. The joint is connected and adopts two right angles parcel, strengthens the intensity of stand joint.

Further, the upper frame comprises a top plate and an upper upright post, the upper end of the upper upright post is connected with the top plate, and the lower end of the upper upright post is connected with the upper end of the supporting upright post; the lower frame comprises a bottom plate, a locating plate and a lower upright post, the upper end of the lower upright post is connected with the lower end of the supporting upright post, the lower end of the lower upright post is connected with the bottom plate, and the locating plate is arranged on the bottom plate and located in the middle of the lower upright post.

Above structure adopts the modularization to assemble, and stand all need not change about what height, only need become the part of middle stand, reduces the drawing burden, also good management to production department's drawing.

Further, a safe stopping device is arranged at the joint of the lower upright post and the supporting upright post.

Further, be provided with stand guide rail and drag chain groove on the stand frame, stand guide rail sets up in stand frame both sides, is provided with track support piece between two stand guide rails, and drag chain groove sets up in stand guide rail one side.

The device further comprises a cargo carrying platform, wherein the cargo carrying platform comprises two side plates and a middle connecting plate, two groups of pressing wheels are respectively arranged on the two side plates, and each group of pressing wheels comprises a front pressing wheel, a rear pressing wheel and a side pressing wheel; the middle connecting plate is provided with an up-down deceleration origin detection switch, a limit switch and an address recognition switch, a cable on the cargo carrying platform is connected with a drag chain groove through a drag chain, and the drag chain can move up and down relative to the drag chain groove.

Further, a top belt wheel assembly is arranged on the top plate, the top belt wheel assembly comprises a top belt wheel and a top cover plate, and the top cover plate is arranged above the top belt wheel; the bottom plate is provided with a buffer, and the vertical direction of the buffer is aligned with the joint of the middle connecting plate and the side plate in the cargo carrying platform.

With the structure, the buffer provides buffer for the cargo carrying platform, so that the elevator is prevented from being damaged when the cargo carrying platform is out of control.

Further, the lifting system comprises a lifting driving motor, a driving belt pulley, a tensioning wheel, a driven belt pulley and a synchronous belt, wherein the synchronous belt is wound by a single wire, one end of the synchronous belt is sequentially fixed at the lower end of the cargo carrying platform through the driving belt pulley and the tensioning wheel, the other end of the synchronous belt is sequentially wound to a top belt pulley through the driving belt pulley and the driven belt pulley, the top belt pulley is fixedly connected to the cargo carrying platform, and the lifting driving motor is connected with the driving belt pulley through a rotating shaft.

Further, still include the balancing weight subassembly, the balancing weight subassembly includes balancing weight track, balancing weight, mainboard and subplate, and the mainboard setting is on the hold-in range, and the subplate is connected with the mainboard through eye screw, and balancing weight track installs on track support piece, and main subplate link into a whole back both ends to be connected with balancing weight track through the guide pulley subassembly, and the balancing weight setting is fixed through the baffle in the mainboard lower extreme both sides.

Further, the two side plates of the cargo carrying platform are provided with a conveyor, and a moving space of 10 mm-15 mm is arranged in front of and behind the conveyor.

Further, the cargo bed and the conveyor are made of an aluminum alloy material.

Above structure adopts aluminium alloy material concatenation can reduce the processing and the assembly degree of difficulty, can adapt to higher height and faster transportation.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. The middle upright post is formed by splicing left and right upright posts in a staggered manner and is divided into an upper section, a middle section, a lower section and a middle section, the height of the whole elevator can be changed by increasing or decreasing the middle upright post, the upper upright post and the lower upright post do not need to be changed no matter how much height is needed, the burden of drawings is reduced by only changing the parts of the middle upright post, the drawings of production departments are well managed, and meanwhile, the stress concentration of the upright posts is reduced by utilizing the staggered splicing, so that the stability and the reliability of the upright post structure are ensured.

2. According to the utility model, the optional balancing weight is adopted, and for a lifter with the lifting speed and the acceleration in the middle gear, the balancing weight can save about 40 percent of power, and can meet the manufacturer with the upper limit requirement on power distribution; meanwhile, the counterweight adopts an installation mode of directly preparing on the synchronous belt, the disassembly and the installation are convenient, other parts cannot be influenced, the counterweight is increased or reduced only by a single person in a shutdown state, and manufacturers can add and reduce the running efficiency at will to allocate more proper counterweight weight.

3. The utility model has simple structure, attractive appearance, stable lifting and low noise and can meet most of transportation conditions.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a frame of the present utility model;

FIG. 3 is a schematic view of the lift drive of the present utility model;

FIG. 4 is a schematic view of a top pulley of the present utility model;

FIG. 5 is a schematic view of a cargo bed according to the present utility model;

FIG. 6 is a schematic diagram of a weight according to the present utility model;

Reference numerals: 1-upright frame, 2-lifting system, 3-top belt wheel assembly, 4-cargo platform, 5-balancing weight assembly, 6-conveyor, 7-drag chain groove, 8-safety stop device, 9-bottom plate, 10-locating plate, 11-buffer, 12-left upright, 13-right upright, 14-connection crosspiece, 15-top plate, 16-track support, 17-lifting driving motor, 18-driving belt wheel, 19-tensioning wheel, 20-driven belt wheel, 21-automatic oiling device, 22-top belt wheel, 23-top cover plate, 24-rear guide wheel, 25-front pinch roller, 26-side pinch roller, 27-side plate, 28-middle connecting plate, 29-lifting switch, 30-main plate, 31-auxiliary plate, 32-baffle plate, 33-guide wheel assembly, 34-lifting screw, 35-balancing weight.

Detailed Description

It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The features and capabilities of the present utility model are described in further detail below in connection with examples.

As shown in fig. 1 and 2, the high-speed piece box material elevator comprises an upright post frame 1, wherein the upright post frame 1 comprises an upper frame, a middle frame and a lower frame, the middle frame is a supporting upright post connected with the upper frame and the lower frame respectively, the supporting upright post comprises a left upright post 12 and a right upright post 13, a connecting crosspiece 14 and a crosspiece seam are arranged on the left upright post 12 and the right upright post 13, the connecting crosspiece 14 and the crosspiece seam are alternately arranged on the left upright post 12 and the right upright post 13, the connecting crosspiece 14 is connected with the crosspiece seam when the left upright post 12 and the right upright post 13 are spliced, a double right-angle connecting piece is arranged at the splicing part of the connecting crosspiece 14 and the crosspiece seam for wrapping, the upper frame comprises a top plate 15 and an upper upright post, the upper end of the upper upright post is connected with the upper end of the supporting upright post; the lower frame comprises a bottom plate 9, a positioning plate 10 and a lower upright post, the upper end of the lower upright post is connected with the lower end of the supporting upright post, the lower end of the lower upright post is connected with the bottom plate 9, the positioning plate 10 is arranged on the bottom plate 9 and positioned in the middle of the lower upright post, and a safe stop device 8 is arranged at the joint of the lower upright post and the supporting upright post; the upright frame 1 is provided with upright guide rails and a drag chain groove 7, the upright guide rails are arranged on two sides of the upright frame 1, a track support piece 16 is arranged between the two upright guide rails, and the drag chain groove 7 is arranged on one side of the upright guide rails.

In fig. 2, the installation plane is adjusted to be horizontal through the bottom plate 9, the positioning plate 10 ensures the installation size of the upright posts, the left upright post 12 and the right upright post 13 are installed in a staggered mode by adopting joints, so that the stress concentration of the whole upright post structure can be relieved, the joints are connected by connecting crosspieces 14 at the joints through the joints with double wrap angles, and the stability and the reliability of the upright post structure can be ensured.

As shown in fig. 3, the lifting system 2 comprises a lifting driving motor 17, a driving pulley 18, a tensioning wheel 19, a driven pulley 20 and a synchronous belt, wherein the synchronous belt is wound by a single wire, one end of the synchronous belt is sequentially fixed at the lower end of the cargo carrying platform 4 through the driving pulley 18 and the tensioning wheel 19, the other end of the synchronous belt sequentially winds to a top pulley 22 through the driving pulley 18 and the driven pulley 20, and is fixedly connected to the cargo carrying platform 4 by bypassing the top pulley 22, the lifting driving motor 17 is connected with the driving pulley 18 through a coupling and a rotating shaft, the lifting driving motor 17 is arranged at the bottom, the maintenance is convenient, the tight side of the synchronous belt is fixed at the upper end of a connecting plate 28 in the cargo carrying platform through the driving pulley 18, the top pulley 22 is fixed at the upper end of the connecting plate 28 in the cargo carrying platform, the loose side of the synchronous belt is connected to the lower end of the connecting plate 28 in the tensioning platform through the driving pulley 18, the tensioning wheel 19 is tensioned through a pressing wheel 19, and the oiling driving device is designed with an automatic maintenance device 21.

As shown in fig. 4, the top plate 15 is provided with a top pulley assembly 3, the top pulley assembly 3 including a top pulley 22 and a top cover plate 23, the top cover plate 23 being disposed above the top pulley 22; the buffer 11 is arranged on the bottom plate 9, the vertical direction of the buffer 11 is aligned with the middle connecting plate 28 in the cargo carrying platform 4, so as to buffer the cargo carrying platform and avoid crashing the elevator when the cargo carrying platform is out of control.

The lifting of the cargo of the elevator is realized by lifting the cargo carrying platform in fig. 5, the cargo carrying platform is formed by splicing two side plates 27 and a middle connecting plate 28, each side plate is provided with an upper front pinch roller 25,2, a lower front pinch roller 25,2, a rear pinch roller 24 and a side pinch roller 26, wherein the front pinch roller 25 is a fixed guide wheel, the cargo carrying platform is firstly arranged on a stand column by the mounting cargo carrying platform, then the rear pinch roller 24 is arranged on a square block, and the rear pinch roller 24 is arranged on the side plate 27, so that the contact area can be increased, the cargo carrying platform is more firmly arranged and prevented from being askew by the guide wheel, a cargo carrying platform cable is connected with a drag chain groove 7 by a drag chain, and the drag chain can move up and down relative to the drag chain groove 7. The lateral pinch rollers 26 realize the adjustment of the left and right directions of the cargo carrying platform through the pin shafts, so that the cargo carrying platform is more attached to the upright column frame. The guide wheel of the cargo carrying platform adopts the rubber coating wheel design, the operation noise is low, the cargo carrying platform can be operated more stably, meanwhile, the side plate 27 of the cargo carrying platform adopts the KC (Kun ship) hollowed-out design, the cargo carrying platform is attractive and simple, unique and representative, and meanwhile, the upper and lower speed reduction origin detection switch, the limit switch, the address recognition switch and the like are arranged on the middle connecting plate 28.

As shown in fig. 6, the counterweight assembly 5 is formed by splicing a main board 30 and an auxiliary board 31, the main board 30 is arranged on a synchronous belt through a pressing block, the auxiliary board 31 is connected with the main board 30, a counterweight rail is arranged on a rail supporting piece 16, two ends of a frame formed by connecting the auxiliary board 31 and the main board 30 are connected with the counterweight rail through guide wheel assemblies 33, the counterweight 35 is arranged on two sides of the main board 30 and the auxiliary board, two sides of the counterweight are fixed through baffle plates 32, after the whole elevator is assembled, the main board 30 is provided on the synchronous belt, the auxiliary board 31 is connected with the main board, and finally, a guide wheel assembly 33 is arranged to enable the counterweight to run up and down smoothly, so that when parts of the counterweight assembly are replaced or parts of the elevator are not required to be moved when the counterweight is increased or decreased, only the elevator is required to be stopped for replacement. The counterweight guide rail is mounted on the rail support 16 using a standard T45 guide rail. The balancing weight 35 can be increased or decreased at any time according to actual running conditions, and 35% of power can be saved when the acceleration is smaller than or equal to 6m/s2 according to experiments.

The front and rear of the conveyor 6 are respectively provided with a movement space of 10 to 15mm, and the movement space can be adjusted front and rear according to the actual installation condition, so that the goods shelves and the platform conveyor can be aligned conveniently. The conveyor may be configured with three stations or dual stations to increase conveying efficiency.

The above examples merely illustrate specific embodiments of the application, which are described in more detail and are not to be construed as limiting the scope of the application. It should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the technical idea of the application, which fall within the scope of protection of the application.

Claims (10)

1. The utility model provides a high-speed member case material lifting machine, its characterized in that, includes upright frame (1), upright frame (1) include frame, well frame and lower frame, well frame be the support post that is connected respectively with last frame and lower frame, the support post includes left stand (12) and right stand (13), is provided with connection crosspiece (14) and crosspiece seam on left stand (12) and right stand (13), and connection crosspiece (14) and crosspiece seam on left stand (12) and right stand (13) set up in turn, connection crosspiece (14) are connected with the crosspiece seam when left stand (12) and right stand (13) splice, connection crosspiece (14) are wrapped up with crosspiece seam splice setting double right angle connecting piece.

2. The high-speed piece box material elevator according to claim 1, wherein the upper frame comprises a top plate (15) and an upper upright post, the upper end of the upper upright post is connected with the top plate (15), and the lower end of the upper upright post is connected with the upper end of the supporting upright post; the lower frame comprises a bottom plate (9), a positioning plate (10) and a lower upright post, the upper end of the lower upright post is connected with the lower end of the supporting upright post, the lower end of the lower upright post is connected with the bottom plate (9), and the positioning plate (10) is arranged on the bottom plate (9) and positioned in the middle of the lower upright post.

3. A high-speed bin material elevator according to claim 2, characterized in that the connection of the lower upright and the support upright is provided with a safety stop (8).

4. The high-speed piece box material hoister according to claim 1, characterized in that the upright frame (1) is provided with upright guide rails and drag chain grooves (7), the upright guide rails are arranged on two sides of the upright frame (1), a track supporting piece (16) is arranged between the two upright guide rails, and the drag chain grooves (7) are arranged on one side of the upright guide rails.

5. The high-speed piece box material hoister according to claim 1, further comprising a carrying platform (4), wherein the carrying platform (4) comprises two side plates (27) and a middle connecting plate (28), two groups of pressing wheels are respectively arranged on the two side plates (27), and each group of pressing wheels comprises a front pressing wheel (25), a rear pressing wheel (24) and a side pressing wheel (26); the middle connecting plate (28) is provided with an up-down deceleration origin detection switch, a limit switch and an address recognition switch, the cargo carrying platform is connected with the drag chain groove (7) through a drag chain, and the drag chain can move up and down relative to the drag chain groove (7).

6. A high speed bin material elevator according to claim 2, characterized in that the top plate (15) is provided with a top pulley assembly (3), the top pulley assembly (3) comprising a top pulley (22) and a top cover plate (23), the top cover plate (23) being arranged above the top pulley (22); the bottom plate (9) is provided with a buffer (11), and the vertical direction of the buffer (11) is aligned with a middle connecting plate (28) in the cargo carrying platform (4).

7. The high-speed piece box material hoister according to claim 1, further comprising a lifting system (2), wherein the lifting system (2) comprises a lifting driving motor (17), a driving belt wheel (18), a tensioning wheel (19), a driven belt wheel (20) and a synchronous belt, the synchronous belt is wound by a single wire, one end of the synchronous belt is sequentially fixed at the lower end of the carrying platform (4) through the driving belt wheel (18) and the tensioning wheel (19), the other end of the synchronous belt sequentially winds to a top belt wheel (22) through the driving belt wheel (18) and the driven belt wheel (20), and is fixedly connected to the carrying platform (4) by bypassing the top belt wheel (22), and the lifting driving motor (17) is connected with the driving belt wheel (18) through a rotating shaft.

8. The high-speed piece box material hoister according to claim 1, further comprising a balancing weight assembly (5), wherein the balancing weight assembly (5) comprises a balancing weight track, a balancing weight (35), a main board (30) and an auxiliary board (31), the main board (30) is arranged on the synchronous belt, the auxiliary board (31) is connected with the main board (30), the auxiliary board (31) is connected with the synchronous belt through a lifting ring screw (34), the balancing weight track is arranged on the track supporting piece (16), two ends of the auxiliary board (31) are connected with the balancing weight track through guide wheel assemblies (33), the balancing weight (35) is arranged at the lower end of the main board (30), and two sides of the balancing weight are fixed through baffle plates (32).

9. The high-speed piece box material hoister according to claim 5 is characterized in that a conveyor (6) is arranged on two side plates of the cargo carrying platform (4), and a moving space of 10-15 mm is arranged in front of and behind the conveyor (6).

10. A high-speed parts box material elevator according to claim 9, characterized in that the loading table (4) and the conveyor (6) are made of aluminium alloy material.