CN219156421U - Lifting device for cargo handling - Google Patents

Abstract

The utility model relates to the technical field of warehouse cargo handling, in particular to a lifting device for cargo handling, which comprises a base, lifting equipment, buffer equipment and a supporting plate, wherein the lifting equipment is arranged on the base, the buffer equipment is arranged on the base, the supporting plate is arranged on the lifting equipment and is connected with the buffer equipment, the lifting device further comprises a cargo placement and handling assembly, the cargo placement and handling assembly comprises a baffle plate, a push plate, a sliding rail and a driving member, the baffle plate is fixedly connected with the supporting plate and is positioned at the top of the supporting plate, the push plate is in sliding connection with the sliding rail through the driving member, the sliding rail is fixedly connected with the baffle plate and is positioned at one side of the baffle plate, the driving member is connected with the push plate and drives the push plate to move, so that the effect of preventing cargoes stacked on the supporting plate from falling in the lifting process is achieved, and a worker can conveniently carry cargoes from the supporting plate to a warehouse shelf.

Description

Lifting device for cargo handling

Technical Field

The utility model relates to the technical field of warehouse cargo handling, in particular to a lifting device for cargo handling.

Background

In warehouse cargo handling, a lifting device is required to lift or lower the cargo to a designated location. The existing lifting device for goods transportation generally adopts a driving motor to drive a supporting plate on a driving belt to realize vertical lifting of goods, when the goods are placed on the supporting plate, the supporting plate can be impacted downwards due to the gravity effect of the goods, so that larger shaking is generated, particularly when the weight of the goods is larger, the supporting plate can generate more obvious descending action, thereby driving the driving shaft of the driving motor to passively reversely twist, and larger damage to the motor is easy to generate.

The prior art CN212292638U discloses a lifting device for conveying warehouse goods, which comprises a base, wherein supporting plates are vertically fixed on two sides of the upper end surface of the base, a driving belt is rotatably installed on each supporting plate, sliding grooves are vertically formed in opposite surfaces of the supporting plates on two sides, sliding plates are embedded in the sliding grooves in a sliding manner, and lifting plates are horizontally installed on the side surfaces of the sliding plates; a first-level buffer mechanism is arranged between the lifting plate and the base; the lifting plate is provided with a supporting plate, and a secondary buffer mechanism is arranged between the supporting plate and the lifting plate. The lifting device for carrying the goods in the warehouse is respectively provided with a primary buffer mechanism and a secondary buffer mechanism, and when the goods are placed on a supporting plate, the secondary buffer mechanism is used for pre-buffering; when the weight of the goods is large, the first spring compression deformation in the first-stage buffer mechanism carries out secondary buffer, and simultaneously triggers the sensor signal, so that the controller cuts off a driving motor loop, overload burning of the driving motor caused by the heavy goods is avoided, and the safety performance is improved.

When placing the goods on the layer board, the goods is vertically to be piled up and is not had the equipment that blocks on the layer board of current device, probably leads to falling at the in-process goods of going up and down, and if the goods is heavier, the staff can be laborious with the goods from the layer board to on the warehouse goods shelves.

Disclosure of Invention

The utility model aims to provide a lifting device for carrying goods, which solves the problems that the goods are likely to fall down in the lifting process because no blocking equipment is arranged on a supporting plate of the existing device for longitudinally stacking the goods, and workers can difficultly move the goods from the supporting plate to a warehouse goods shelf if the goods are heavy.

In order to achieve the above object, the present utility model provides a lifting device for cargo transportation, comprising a base, a lifting device, a buffer device and a pallet, wherein the lifting device is mounted on the base, the buffer device is mounted on the base, the pallet is mounted on the lifting device and is connected with the buffer device,

the goods placing and carrying assembly is also included;

the goods placing and carrying assembly comprises a baffle, a push plate, a sliding rail and a driving member, wherein the baffle is fixedly connected with the supporting plate and is positioned at the top of the supporting plate, the push plate is slidably connected with the sliding rail through the driving member, the sliding rail is fixedly connected with the baffle and is positioned at one side of the baffle, and the driving member is connected with the push plate and drives the push plate to move.

The driving component comprises a sliding block, a screw rod and a driving motor, wherein the sliding block is fixedly connected with the push plate and is in threaded connection with the screw rod; the screw rod is rotationally connected with the sliding rail through a bearing and fixedly connected with the rotation output end of the driving motor; the driving motor is fixedly connected with the sliding rail and is positioned at one side of the sliding rail.

The driving component further comprises a limiting rod, wherein the limiting rod is fixedly connected with the sliding block and is positioned at one side of the sliding block, which is close to the sliding rail; the sliding rail comprises a limiting groove, and the limiting groove is arranged on one side, close to the limiting rod, of the sliding rail and is matched with the limiting rod.

The goods placing and carrying assembly further comprises a rotating plate and a rotating member, wherein the rotating plate is rotatably connected with the supporting plate through the rotating member and is positioned on one side of the supporting plate; the rotating member is connected with the rotating plate and drives the rotating plate to rotate.

The rotating member comprises a rotating shaft and a rotating motor, wherein the rotating shaft is fixedly connected with the rotating output end of the rotating motor and is fixedly connected with the rotating plate; the rotating motor is fixedly connected with the supporting plate and is positioned on one side of the supporting plate, which is close to the rotating shaft.

According to the lifting device for carrying goods, the supporting plate is driven to the shelf side with the fixed height through the lifting equipment, when the goods are carried and placed, the driving component drives the pushing plate to move towards the front end of the supporting plate, and the goods, which are close to the back plate of the baffle plate, of the supporting plate are pushed to the front end of the pushing plate, so that the goods are convenient for workers to carry, the goods placed and carried by the goods placing and carrying component are prevented from falling in the lifting process, and the workers can conveniently carry the goods from the supporting plate to a warehouse shelf.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic overall structure of a lifting device for cargo conveyance according to a first embodiment of the present utility model.

Fig. 2 is a top view connection schematic of a cargo-handling assembly according to a first embodiment of the utility model.

Fig. 3 is a schematic connection diagram of a driving member according to a first embodiment of the present utility model.

FIG. 4 is a schematic view of a cargo-handling assembly according to a second embodiment of the utility model

In the figure: 101-base, 102-lifting equipment, 103-buffer equipment, 104-supporting plate, 105-baffle, 106-push plate, 107-slide rail, 108-slide block, 109-screw rod, 110-driving motor, 111-limit rod, 112-limit groove, 213-rotating plate, 214-rotating shaft and 215-rotating motor.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

First embodiment:

referring to fig. 1 to 3, fig. 1 is a schematic view of an overall structure of a lifting device for cargo handling, fig. 2 is a schematic view of a top connection of a cargo placement and handling assembly, and fig. 3 is a schematic view of a connection of driving members.

The utility model relates to a lifting device for carrying goods, which comprises: the device comprises a base 101, a lifting device 102, a buffer device 103, a supporting plate 104 and a goods placing and carrying assembly, wherein the goods placing and carrying assembly comprises a baffle 105, a push plate 106, a sliding rail 107 and a driving member, the driving member comprises a sliding block 108, a screw rod 109, a driving motor 110 and a limiting rod 111, and the sliding rail 107 comprises a limiting groove 112. The problem that the cargoes are difficult to move from the pallet 104 to the warehouse goods shelf by staff if the cargoes are heavier is solved by the scheme that the pallet 104 of the existing device is not provided with blocking equipment, which possibly causes the cargoes to fall in the lifting process, and the cargoes stacked on the pallet 104 can be avoided from falling in the lifting process by the scheme, and the cargoes are conveniently carried from the pallet 104 to the warehouse goods shelf by staff.

In this embodiment, the base 101 provides mounting conditions for the lifting device 102 and the buffering device 103, the lifting device comprises vertical support plates mounted on two sides of the upper end face of the base 101, pulleys are rotatably mounted on the upper end and the lower end of the support plates through bearing seats, a driving belt is connected between the two pulleys, a motor is connected to the pulley at the lower end, the motor is fixedly mounted on the base 101, sliding grooves are vertically formed on opposite faces of the support plates at two sides, sliding plates are embedded in the sliding grooves in a sliding manner and fixedly mounted on the driving belt, lifting plates are horizontally mounted on the side faces of the sliding plates, guide posts are vertically mounted on two sides of the base 101, sliding sleeves sleeved on the guide posts are arranged on two sides of the lifting plates, the buffering device 103 is divided into a primary buffering mechanism and an earphone buffering mechanism, the first-level buffer gear includes roof and first spring, and the roof is installed to the sliding sleeve bottom, the roof with be equipped with first spring between the base 101, first spring movable sleeve is established on the guide post, still is equipped with the lug on the roof of one side, is equipped with under the lug with lug complex inductor, the inductor passes through erection column fixed mounting on the base 101, still installs the controller that is used for receiving inductor signal and control motor return circuit break-make on the base 101, and the lifter plate is through running through layer board 104 and sliding connection's fixed column and second spring realize the installation layer board 104's installation, through lifting device 102 with buffer device 103 realizes carrying the lift and promotes the security performance to the goods, and the unloading goods or alleviateed the equal re-conduction return circuit of goods weight, and response is sensitive, and the buffering effect is good, and the security is high.

The baffle 105 is fixedly connected with the supporting plate 104 and is located at the top of the supporting plate 104, the push plate 106 is slidably connected with the slide rail 107 through the driving member, the slide rail 107 is fixedly connected with the baffle 105 and is located at one side of the baffle 105, and the driving member is connected with the push plate 106 and drives the push plate 106 to move. The baffle 105 is arranged on the left side, the right side and the rear side of the upper end of the supporting plate 104, three sides of the supporting plate 104 are blocked, so that the stability of cargoes stacked on the supporting plate 104 is higher, the cargoes are prevented from being dropped in the lifting and moving process due to the untidy stacking of the cargoes, damage or injury to workers are avoided, the shape of the push plate 106 is matched with the shape of a backboard of the baffle 105, the driving members on two sides are slidably arranged in the baffle 105, the push plate 106 is driven to move through the driving members, the push plate 106 pushes cargoes on the supporting plate 104 to push the front end of the supporting plate 104, the cargoes are pushed out of the supporting plate 104, the cargoes are convenient to be carried by workers, the sliding rail 107 are respectively arranged on the outer sides of the left plate and the right plate of the baffle 105, the sliding slot openings of the two sliding rails 107 are matched with through holes on the left plate and the right plate of the baffle 105, the two driving members are respectively arranged on the two sliding rails 107, the two driving members are respectively connected with the push plate 106 and the driving members, the two driving members 108 respectively penetrate through the two driving members and the two driving members 106 are fixedly connected with the push plate 106 and the driving members 106 on the two sides of the push plate 106; therefore, the goods are stacked on the supporting plate 104, the supporting plate 104 is driven to the shelf edge with a fixed height through the lifting device 102, when the goods are carried and placed, the pushing plate 106 is driven to move towards the front end of the supporting plate 104 through the driving component, the goods, which are close to the back plate of the baffle 105, of the supporting plate 104 are pushed to the front end of the pushing plate 106, the goods are conveniently carried by staff, accordingly, the goods stacked on the supporting plate 104 are prevented from falling in the lifting process through the goods placing and carrying component, and the goods are conveniently carried to the warehouse shelf from the supporting plate 104 by the staff.

Secondly, the sliding block 108 is fixedly connected with the push plate 106 and is in threaded connection with the screw rod 109; the screw rod 109 is rotatably connected with the sliding rail 107 through a bearing and fixedly connected with the rotation output end of the driving motor 110; the driving motor 110 is fixedly connected with the sliding rail 107 and is located at one side of the sliding rail 107. The limiting rod 111 is fixedly connected with the sliding block 108 and is positioned at one side of the sliding block 108, which is close to the sliding rail 107; the limit groove 112 is disposed on one side of the slide rail 107 near the limit rod 111, and is matched with the limit rod 111. One end part of the sliding block 108 extends into a sliding groove of the sliding rail 107, the other end of the sliding block 108 penetrates through a through hole of the baffle 105 to be fixedly connected with the push plate 106, so that the push plate 106 is connected with the driving member, two ends of the sliding block 109, which are close to the sliding rail 107, are rotatably connected through bearings, the middle position of the sliding block 109 penetrates through the sliding block 108, threads on the outer side of the sliding block 109 are matched with threads on the inner side of the through hole of the sliding block 108, so that the threaded connection between the sliding block 108 and the sliding block 108 is realized, one end of the sliding block 109 penetrates through the sliding rail 107 to be fixedly connected with the rotating output end of the driving motor 110, the driving motor 110 is fixedly installed on the sliding rail 107, the driving motor 110 drives the sliding block 109 to rotate, two limiting rods 111 are fixedly installed on the upper end and the lower end of the sliding block 108 respectively, one ends of the two limiting rods 111, which are close to the sliding rail 107, extend into the upper limiting groove 112 and the lower limiting groove 112 respectively, the limiting grooves 112 provide sliding conditions for the limiting rods 111, and the limiting grooves 112 are matched with the sliding rods 111 through the limiting grooves 112; therefore, the two driving motors 110 are used for driving the two screw rods 109 to rotate forward respectively, under the limit of the limit rod 111 and the limit groove 112, the two screw rods 109 respectively drive the sliding blocks 108 to slide in the sliding grooves of the sliding rails 107 towards one end far away from the driving motors 110, the two sliding blocks 108 drive the push plate 106 to move towards the front end of the supporting plate 104, goods are pushed to the front end of the supporting plate 104, the carrying is convenient, when the driving motors 110 drive the screw rods 109 to rotate reversely, the push plate 106 is driven to reset to be close to the backboard of the baffle 105, and the movement of the push plate 106 is realized through the driving member.

When goods are stacked on the supporting plate 104, the lifting device 102 drives the supporting plate 104 to the shelf edge with a fixed height, when the goods are carried and placed, the driving member drives the pushing plate 106 to move towards the front end of the supporting plate 104, the goods, which are close to the back plate of the baffle 105, of the supporting plate 104 are pushed to the front end of the pushing plate 106, and the goods are conveniently carried by staff, so that the goods stacked on the supporting plate 104 are prevented from falling in the lifting process by the goods placing and carrying assembly, and the goods are conveniently carried to a warehouse shelf by the staff from the supporting plate 104.

Second embodiment:

referring to fig. 4, fig. 4 is a schematic structural view of the cargo handling assembly. On the basis of the first embodiment, the cargo-placing and carrying assembly of the present utility model further includes a rotating plate 213 and a rotating member including a rotating shaft 214 and a rotating motor 215.

In the present embodiment, the rotating plate 213 is rotatably connected to the supporting plate 104 by the rotating member, and is located at one side of the supporting plate 104; the rotating member is connected to the rotating plate 213 and drives the rotating plate 213 to rotate. One side of the rotating plate 213 is an inclined surface, one end of the rotating plate 213, which is close to the supporting plate 104, is provided with two connecting blocks, and is located in two grooves at the front end of the supporting plate 104, and is connected with the rotating member through the connecting blocks, the rotating member is installed on the supporting plate 104, the rotating plate 213 is driven to rotate through the rotating member, the angle position of the rotating plate 213 and the supporting plate 104 is regulated, when the rotating plate 213 is perpendicular to the supporting plate 104, the rotating plate 213 realizes blocking of goods at the front end of the supporting plate 104, further falling of the goods is avoided, and the rotating plate 213 is driven to overlap with a goods warehouse through the rotating member, so that the goods are convenient to carry.

Wherein, the rotating shaft 214 is fixedly connected with the rotating output end of the rotating motor 215 and is fixedly connected with the rotating plate 213; the rotating motor 215 is fixedly connected with the supporting plate 104 and is positioned at one side of the supporting plate 104 close to the rotating shaft 214. The rotating shaft 214 penetrates through the middle of two grooves at the front end of the supporting plate 104 and is fixedly connected with two connecting blocks of the rotating plate 213, the rotating shaft 214 is close to one end of the rotating motor 215 and is fixedly connected with a rotating output shaft of the rotating motor 215, the rotating motor 215 is fixedly installed in the groove at the bottom of the front end of the supporting plate 104, the rotating shaft 214 is driven to rotate by the rotating motor 215, the rotating plate 213 is driven to move by the rotating shaft 214, and the rotating plate 213 is driven to rotate by the rotating member.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.

Claims (5)

1. The lifting device for carrying goods comprises a base, lifting equipment, buffer equipment and a supporting plate, wherein the lifting equipment is arranged on the base, the buffer equipment is arranged on the base, the supporting plate is arranged on the lifting equipment and is connected with the buffer equipment,

the goods placing and carrying assembly is also included;

the goods placing and carrying assembly comprises a baffle, a push plate, a sliding rail and a driving member, wherein the baffle is fixedly connected with the supporting plate and is positioned at the top of the supporting plate, the push plate is slidably connected with the sliding rail through the driving member, the sliding rail is fixedly connected with the baffle and is positioned at one side of the baffle, and the driving member is connected with the push plate and drives the push plate to move.

2. The lifting device for transporting goods according to claim 1, wherein,

the driving component comprises a sliding block, a screw rod and a driving motor, wherein the sliding block is fixedly connected with the push plate and is in threaded connection with the screw rod; the screw rod is rotationally connected with the sliding rail through a bearing and fixedly connected with the rotation output end of the driving motor; the driving motor is fixedly connected with the sliding rail and is positioned at one side of the sliding rail.

3. The lifting device for cargo handling according to claim 2, wherein,

the driving component further comprises a limiting rod, wherein the limiting rod is fixedly connected with the sliding block and is positioned at one side of the sliding block, which is close to the sliding rail; the sliding rail comprises a limiting groove, and the limiting groove is arranged on one side, close to the limiting rod, of the sliding rail and is matched with the limiting rod.

4. The lifting device for transporting goods according to claim 1, wherein,

the goods placing and carrying assembly further comprises a rotating plate and a rotating member, wherein the rotating plate is rotatably connected with the supporting plate through the rotating member and is positioned on one side of the supporting plate; the rotating member is connected with the rotating plate and drives the rotating plate to rotate.

5. The lifting device for transporting goods according to claim 4, wherein,

the rotating member comprises a rotating shaft and a rotating motor, and the rotating shaft is fixedly connected with the rotating output end of the rotating motor and the rotating plate; the rotating motor is fixedly connected with the supporting plate and is positioned on one side of the supporting plate, which is close to the rotating shaft.

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