CN215711522U

CN215711522U - Stacking machine

Info

Publication number: CN215711522U
Application number: CN202121155575.2U
Authority: CN
Inventors: 王亚洲
Original assignee: Pengya Intelligent Technology Shanghai Co ltd
Current assignee: Pengya Intelligent Technology Shanghai Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-02-01
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to the technical field of storage and discloses a stacker, wherein a stacker body is provided with two groups of stand columns; each group of the upright posts is connected with a cargo clamping mechanism, and a loading mechanism is arranged below the cargo clamping mechanism; the cargo carrying mechanism is used for pushing the cargo clamping mechanism to move upwards and simultaneously extend out of and insert into the lower part of the cargo so as to lift the cargo; also comprises a driving mechanism. When the stacker is used, the goods clamping mechanism lifts the goods, and the carrying mechanism extends out of the lower part of the goods to lift the goods. Then, the driving mechanism lifts the carrying mechanism, the goods clamping mechanism and the goods along the upright post; the stacker moves, and the goods are transferred to a stereoscopic warehouse or a conveying line. The stacker can directly grab goods, reduces the occupied space in goods stacking, and can increase the bearing capacity of the goods shelf. In addition, after the stacker grabs the goods, the goods carrying mechanism supports the goods below the goods, so that the goods can be effectively prevented from slipping and falling in the transferring process.

Description

Stacking machine

Technical Field

The utility model relates to the technical field of storage, in particular to a stacker.

Background

The stacker, also called a stacker crane, is a storage device, belongs to the most important lifting and transporting device in a stereoscopic warehouse, and is a mark representing the characteristics of the stereoscopic warehouse. The stacker is mainly used for running back and forth in a channel of a stereoscopic warehouse, and storing goods positioned at a lane port into a goods grid of a goods shelf or taking out goods in the goods grid and conveying the goods to the lane port. In the warehousing application of the stacker, a bracket (a supporting plate) is usually required to be stacked at the bottom of a cargo in the processes of taking, transferring and stacking, and a fork is convenient to insert into the bracket to lift the cargo. Thus, stacking and stacking become troublesome; and the bracket can occupy certain space, and the goods shelves of stereoscopic warehouse need reserve sufficient height for the bracket, and goods shelves bearing capacity reduces to some extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stacker which solves the technical problem that a bracket needs to be cushioned at the bottom of a cargo to perform stacking operation in the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a stacker is characterized in that a stacker body is provided with two groups of vertical columns which are vertically arranged, and the two groups of vertical columns are oppositely arranged; each group of the upright posts is connected with a lifting cargo clamping mechanism, and a loading mechanism is arranged below the cargo clamping mechanism; the cargo carrying mechanism is used for pushing the cargo clamping mechanism to move upwards and simultaneously extend out of and insert into the lower part of the cargo so as to lift the cargo; the cargo lifting device further comprises a driving mechanism for driving the cargo carrying mechanism to lift cargoes.

According to the stacker, the drive mechanism comprises a lifting assembly connected to the carrier mechanism.

According to the stacker, the hoisting assembly comprises a pulling part connected to the loading mechanism and hoisting equipment matched with the pulling part.

According to the stacker, each cargo clamping mechanism comprises a sliding block which is connected to the upright column in a sliding manner; the first side of the sliding block is connected with an installation plate, a first pushing device is fixed on the installation plate, and the telescopic end of the first pushing device is connected with a clamping plate; the two clamping plates are folded to clamp the goods.

According to the stacker, the second side of the sliding block is connected with a stress pushing block, and the bottom of the stress pushing block is provided with an inclined plane.

According to the stacker, each loading mechanism comprises a loading plate and a pushing block which is positioned on the loading plate and is arranged in a telescopic manner; the pushing block is used for pushing the goods clamping mechanism to move upwards; the pushing block is connected with a fork extending outwards, and the fork is located below the clamping plate.

According to the stacker, the pushing block is provided with an inclined surface, and the pushing block and the stressed pushing block are connected through the inclined surface.

According to the stacker, a second pushing device is arranged between the pushing block and the mounting plate.

According to the stacker, the first pushing equipment and the second pushing equipment are set as hydraulic push rods.

The utility model has the beneficial effects that:

adjusting the posture of the stacker, and clamping the side notches of the two goods clamping mechanisms into the goods to be transferred; and then, the goods clamping mechanism acts to shrink and clamp the goods towards the goods. Then, the carrying mechanism works, the carrying mechanism pushes the goods clamping mechanism to slightly move upwards and reserve enough space for the carrying mechanism to extend below the goods; when the goods clamping mechanism lifts the goods, the carrying mechanism extends to the lower part of the goods to lift the goods. Then, the driving mechanism lifts the carrying mechanism, the goods clamping mechanism and the goods along the upright post; the stacker moves, and the goods are transferred to a stereoscopic warehouse or a conveying line; after the goods reach the designated position, the carrying mechanism retracts, the goods clamping mechanism releases the goods, and the goods can be stacked and stacked by matching with a goods shelf and can also be directly placed on a conveying line to be conveyed away. In conclusion, the stacker can directly grab the goods without supporting the goods by a bracket, so that the space (mainly the height) occupied by goods stacking is reduced, and the bearing capacity of the goods shelf can be increased. In addition, the stacker carries the thing mechanism and holds up the goods in the below of goods after snatching the goods, can prevent effectively that the goods slippage from dropping in transit, and factor of safety is higher, can not damage the goods.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present invention (stacker body not shown);

fig. 2 is a schematic view of the cargo gripping mechanism of fig. 1 gripping the cargo;

FIG. 3 is a schematic view of the loading mechanism of FIG. 1 extended and supporting cargo;

FIG. 4 is a schematic top view of a set of cooperating cargo gripping and loading mechanisms;

FIG. 5 is a top view of the pull member engagement loading mechanism;

FIG. 6 is a cross-sectional schematic view of FIG. 5;

FIG. 7 is a side schematic view of FIG. 5;

reference numerals:

the goods pushing device comprises a fork 1, a pushing block 2, a carrying plate 3, a second pushing device 4, a carrying mechanism 5, a mounting plate 6, a sliding block 7, a stressed pushing block 8, a first pushing device 9, a clamping plate 10, a goods clamping mechanism 11, a stand column 12, a pulling part 13 and an avoiding hole 14.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Examples

Referring to fig. 1-7, the utility model provides a stacker, the stacker body has two sets of upright posts 12 vertically arranged, and the two sets of upright posts 12 are oppositely arranged; each group of the upright columns 12 is connected with a lifting cargo clamping mechanism 11, and a loading mechanism 5 is arranged below the cargo clamping mechanism 11; the cargo carrying mechanism 5 is used for pushing the cargo clamping mechanism 11 to move upwards and simultaneously extend out and insert into the lower part of the cargo so as to lift the cargo; the device also comprises a driving mechanism for driving the loading mechanism 5 to lift the goods.

Two upright columns 12 are arranged in each group, and correspondingly, two sliding blocks 7 are also arranged. The two slides 7 hold the same article gripper mechanism 11, as shown in fig. 4. The stability of the structure can be increased.

The stacker is further improved as follows:

the drive mechanism comprises a lifting assembly connected to the carrier mechanism 5. The hoisting assembly comprises a pulling part 13 connected to the carrying mechanism 5 and hoisting equipment matched with the pulling part 13. According to a prior art, the pulling element 13 is designed as a chain, which is connected to the carrier plate 3; the hoisting equipment is set as a motor, and the motor can lift the carrying mechanism 5 and goods thereon by pulling the chain. According to another prior art, the pulling element 13 is designed as a steel cable, which is connected to the carrier plate 3; the hoisting equipment is a winch, and the steel rope is wound by the winch to lift the carrying mechanism 5 and goods on the carrying mechanism. In addition, it is necessary to provide an avoidance hole 14 on the pushing block 2 for the chain and the steel rope to pass through, as shown in fig. 5 and 6.

As shown in fig. 1-3, each of the goods gripping mechanisms 11 includes a sliding block 7 slidably connected to a vertical column 12; a first side of the sliding block 7 is connected with a mounting plate 6, a first pushing device 9 is fixed on the mounting plate 6, and a telescopic end of the first pushing device 9 is connected with a clamping plate 10; the two clamping plates 10 are folded to clamp the goods. Meanwhile, a second side of the sliding block 7 is connected with a stress pushing block 8, and an inclined plane is formed at the bottom of the stress pushing block 8.

After the goods enter between the two goods clamping mechanisms 11, the first pushing device 9 acts to push the clamping plates 10 to move oppositely, contract and fold so as to clamp the goods.

As shown in fig. 1-3, each of the loading mechanisms 5 includes a loading plate 3, and a pushing block 2 located on the loading plate 3 and arranged in a telescopic manner; the pushing block 2 is used for pushing the goods clamping mechanism 11 to move upwards; the pushing block 2 is connected with a fork 1 extending outwards, and the fork 1 is located below the clamping plate 10. An inclined plane is formed on the pushing block 2, and the pushing block 2 and the stressed pushing block 8 are connected through the inclined plane. And a second pushing device 4 is arranged between the pushing block 2 and the mounting plate 6.

After the goods clamping mechanism 11 grabs the goods in place, the second pushing device 4 acts to drive the pushing block 2 to extend out, and the pushing block 2 pushes the stressed pushing block 8 (the goods clamping mechanism 11) to slightly move upwards through the inclined plane; meanwhile, the fork 1 on the pushing block 2 extends into the lower part of the goods in a proper position, and then the goods can be lifted, as shown in fig. 3. In order to improve the flexibility fluency of the pushing block 2, the pushing block 2 and the carrying plate 3 can be arranged to be in sliding fit, as shown in fig. 7; the upper surface of the object carrying plate 3 is provided with a slide rail, and the lower surface of the pushing block 2 is provided with a slide groove matched with the slide rail.

In the above, the first pushing device 9 and the second pushing device 4 are provided as hydraulic rods.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A stacker comprises a stacker body; the stacking machine is characterized in that the stacking machine body is provided with two groups of vertical columns which are arranged vertically, and the two groups of vertical columns are arranged oppositely; each group of the upright posts is connected with a lifting cargo clamping mechanism, and a loading mechanism is arranged below the cargo clamping mechanism; the cargo carrying mechanism is used for pushing the cargo clamping mechanism to move upwards and simultaneously extend out of and insert into the lower part of the cargo so as to lift the cargo; the cargo lifting device further comprises a driving mechanism for driving the cargo carrying mechanism to lift cargoes.

2. A stacker crane according to claim 1 wherein said drive mechanism comprises a lifting assembly connected to the carrier mechanism.

3. A stacker crane according to claim 2 wherein said lifting assembly comprises a pull member attached to the carrier mechanism and lifting means associated with the pull member.

4. The stacker according to claim 1 wherein each of said cargo gripping mechanisms comprises a slider slidably attached to a vertical post; the first side of the sliding block is connected with an installation plate, a first pushing device is fixed on the installation plate, and the telescopic end of the first pushing device is connected with a clamping plate; the two clamping plates are folded to clamp the goods.

5. The stacker according to claim 4 wherein the second side of the slide block is connected with a force-receiving push block, and the bottom of the force-receiving push block is formed with an inclined surface.

6. The stacker according to claim 5 wherein each of said carrier mechanisms comprises a carrier plate, a telescopically arranged pusher block on the carrier plate; the pushing block is used for pushing the goods clamping mechanism to move upwards; the pushing block is connected with a fork extending outwards, and the fork is located below the clamping plate.

7. The stacker according to claim 6 wherein the pusher block is formed with a ramp and the pusher block and the stressed pusher block are engaged by the ramp.

8. The stacker according to claim 6 wherein a second pusher is provided between the pusher block and the mounting plate.

9. The stacker according to claim 8 wherein said first pusher and said second pusher are hydraulic rams.