CN-224199087-U - Long-stroke stacker

CN224199087UCN 224199087 UCN224199087 UCN 224199087UCN-224199087-U

Abstract

The utility model discloses a long-stroke stacker which comprises a supporting base, a triangular column frame, a long-stroke fork, a lifting mechanism and a rotary driving mechanism, wherein the rotary driving mechanism is arranged on the supporting base, the triangular column frame comprises a rotary top frame, a rotary mounting plate and three guide support columns, the rotary driving assembly drives the triangular column frame to rotate, the long-stroke fork is arranged between the three guide support columns in a vertically movable mode through the fork support frame, and the lifting mechanism comprises a lifting servo motor, a synchronous belt, a driving synchronous belt pulley, a driven synchronous belt pulley and a counterweight assembly, and the lifting servo motor is arranged on the rotary mounting plate. The long-stroke stacker disclosed by the utility model can be used for carrying cargoes on a single tray in a cargo grid of a stereoscopic warehouse, is suitable for a narrow space environment, can directly extend a fork out of a goods shelf so as to directly butt-joint an unmanned vehicle or other transport mechanisms positioned outside the goods shelf, and improves carrying accuracy and operating efficiency.

Inventors

YING WEIXIANG
GUO ZHENYU
TONG JIXUN
LI PANPAN
LIU KUN
YANG ZURONG
ZHANG DECHUN
LI XIANG
WANG FEIFEI
MA XIAO

Assignees

云南贝泰妮生物科技集团股份有限公司
云南特色植物提取实验室有限公司

Dates

Publication Date: 20260505
Application Date: 20250624

Claims (11)

1. The utility model provides a long stroke stacker, its characterized in that includes support base, triangular prism frame, long stroke fork, elevating system and rotary drive mechanism, wherein: The rotary driving mechanism is arranged on the supporting base; The triangular column frame comprises a rotary top frame, a rotary mounting plate and three guide support columns, wherein the three guide support columns are vertically arranged and are arranged in a triangle shape; the rotary top frame is arranged at the top ends of the three guide support columns, the rotary mounting plate is arranged at the bottom ends of the three guide support columns, and the top end of the rotary top frame is provided with a rotary seat which is connected with the rotary driving mechanism; The long-stroke fork is arranged between the three guide support columns in a vertically movable manner through a fork support frame; The lifting mechanism comprises a lifting servo motor, a synchronous belt, a driving synchronous pulley, a driven synchronous pulley and a counterweight component, wherein the lifting servo motor is arranged on the rotary mounting plate, the driving synchronous pulley is connected with the output end of the lifting servo motor, the driven synchronous pulley is arranged at the bottom end of the rotary top frame through a driven bearing seat, the synchronous belt is tensioned between the driving synchronous pulley and the driven synchronous pulley, the synchronous belt is connected with the counterweight component and the fork supporting frame through a synchronous belt clamping block, and the lifting servo motor drives the synchronous belt to rotate to drive the fork supporting frame and a long-stroke fork on the fork supporting frame to move up and down along three guide supporting columns.
2. The long travel stacker of claim 1 wherein said rotary roof rack is secured to top ends of said three guide support columns by profile support mounts, and said rotary mounting plate is secured to bottom ends of said three guide support columns by connectors.
3. The long travel stacker of claim 1 wherein said rotary drive mechanism is comprised of a rotary electric machine and a rotary speed reducer connected thereto, said rotary speed reducer being connected to said rotary mounting plate.
4. The long-travel stacker of claim 1 wherein said driven bearing housing is mounted on a bearing housing mounting bracket by screws, said bearing housing mounting bracket is mounted to the bottom end of the rotary top bracket by screws, a driven shaft is provided in said driven bearing housing, and said driven synchronous pulley is sleeved on said driven shaft.
5. The long-travel stacker according to claim 1, wherein two of the three guide support columns are respectively provided with a lifting slide block capable of sliding up and down along the two guide support columns, two sides of the rear end of the fork support frame are respectively connected with the two lifting slide blocks through a connecting frame, the front end of the fork support frame is provided with a roller follower, the roller follower is connected with the remaining one guide support column, and the long-travel fork is arranged on the fork support frame.
6. The long travel stacker of claim 5 wherein a reinforcing support frame is provided between two of said three guide support columns to which lifting slides are mounted.
7. The long travel stacker of claim 5 wherein among said three guide support columns, lower portions of two guide support columns to which lifting sliders are mounted are respectively provided with rubber buffer stoppers.
8. The long travel stacker of claim 1 wherein said long travel fork comprises a carbon fiber fork, a carbon fiber bed plate, a first sliding module, a second sliding module, a module mount and a travel amplifying pulley block, wherein: the tail end of the carbon fiber fork is provided with an electromagnet for magnetically attracting the tray; The sliding module I is arranged in the middle of the module mounting seat, and the middle of the carbon fiber fork is connected with the sliding module I; the second sliding module is arranged in the middle of the carbon fiber base plate, the front side and the rear side of the carbon fiber base plate are respectively provided with a telescopic slideway, and the module mounting seat is connected with the telescopic slideway through a slideway wheel carrier; The travel amplifying pulley block is arranged on the carbon fiber base plate and is respectively connected with the slideway wheel frame and the sliding module II; and the second sliding module drives the module installation seat to move in a telescopic way along the telescopic slideway through the travel amplifying pulley block.
9. The long travel stacker of claim 8 wherein said module mounting base has fork rails on front and rear sides thereof, said fork rails having fork slides thereon, said carbon fiber forks having bottom ends connected to said fork slides by odd-type mounting blocks, said sliding module driving said carbon fiber forks in telescoping motion along said fork rails.
10. The long travel stacker of claim 8 wherein said travel amplifying pulley block comprises a first pull post, a second pull post, a third pull post, a fourth pull post, a first wheel, a second wheel, a third wheel, a fourth wheel, a fifth wheel, a sixth wheel, a seventh wheel, an eighth wheel, a ninth wheel, a tenth wheel, a first wire rope, a second wire rope, a first spring, a second spring, a wheel carriage, and a pull frame, wherein: The drawing column I, the wheel nine, the wheel ten and the drawing column II are sequentially arranged at one end of the carbon fiber base plate from front to back, the wheel frame is arranged in the middle of the other end of the carbon fiber base plate, and the wheel seven and the wheel eight are arranged on the wheel frame from front to back; The fifth wheel and the sixth wheel are arranged in the middle of the slideway wheel frame through a rotary column one by one; The pulling frame is arranged on a sliding block of the sliding module II, and the wheel I and the wheel II are arranged at the front part of the pulling frame up and down through a rotating column I; One end of the first steel cable is connected with the first pull column, and the other end of the first steel cable sequentially bypasses the first wheel, the ninth wheel, the fifth wheel, the tenth wheel and the third wheel and is connected with the second pull column through the first spring; one end of the second steel cable is connected with the pull column in a three-phase manner, and the other end of the second steel cable sequentially bypasses the second wheel, the seventh wheel, the sixth wheel, the eighth wheel and the fourth wheel and is connected with the fourth pull column through the second spring.
11. The long travel stacker of claim 8 wherein said telescoping slide is mounted to said carbon fiber base plate by a slide mount, and wherein the front and rear sides of said slide frame are connected to the telescoping slide of the front and rear sides of said carbon fiber base plate, respectively.

Description

Long-stroke stacker Technical Field The utility model relates to a long-stroke stacker. Background With the rapid development of the modern logistics industry, stereoscopic warehouse and automatic stacker are widely used to improve the efficiency of goods storage and extraction. However, the conventional stacker is mainly aimed at storing and taking the whole stack of material cargoes, and cannot meet the requirement of carrying cargoes on a single tray in a cargo grid of a stereoscopic warehouse, and the carrying accuracy and the working efficiency are low. Meanwhile, when the existing stacker is used for taking goods, the forks are directly arranged on the telescopic modules, the forks are directly driven to stretch through the telescopic modules, the running stroke is insufficient, long-distance accurate positioning and conveying in the use of the stereoscopic warehouse cannot be realized, and the existing stacker cannot be directly connected with an unmanned vehicle or other transport mechanisms located outside a goods shelf, and the existing stacker is matched with the transport mechanisms. Disclosure of utility model The utility model aims to overcome the defects of the prior art, and provides a long-stroke stacker which can meet the requirement of carrying goods on a single tray in a goods grid of a stereoscopic warehouse, is suitable for a narrow space environment, can directly extend a fork out of a goods shelf so as to directly butt-joint an unmanned vehicle or other transport mechanisms positioned outside the goods shelf, does not need to be matched with a transit butt-joint mechanism, and improves carrying accuracy and operating efficiency. The technical scheme for achieving the purpose is that the long-stroke stacker comprises a supporting base, a triangular column frame, a long-stroke fork, a lifting mechanism and a rotary driving mechanism, wherein: The rotary driving mechanism is arranged on the supporting base; The triangular column frame comprises a rotary top frame, a rotary mounting plate and three guide support columns, wherein the three guide support columns are vertically arranged and are arranged in a triangle shape; the rotary top frame is arranged at the top ends of the three guide support columns, the rotary mounting plate is arranged at the bottom ends of the three guide support columns, and the top end of the rotary top frame is provided with a rotary seat which is connected with the rotary driving mechanism; The long-stroke fork is arranged between the three guide support columns in a vertically movable manner through a fork support frame; The lifting mechanism comprises a lifting servo motor, a synchronous belt, a driving synchronous pulley, a driven synchronous pulley and a counterweight component, wherein the lifting servo motor is arranged on the rotary mounting plate, the driving synchronous pulley is connected with the output end of the lifting servo motor, the driven synchronous pulley is arranged at the bottom end of the rotary top frame through a driven bearing seat, the synchronous belt is tensioned between the driving synchronous pulley and the driven synchronous pulley, the synchronous belt is connected with the counterweight component and the fork supporting frame through a synchronous belt clamping block, and the lifting servo motor drives the synchronous belt to rotate to drive the fork supporting frame and a long-stroke fork on the fork supporting frame to move up and down along three guide supporting columns. The long-stroke stacker is characterized in that the rotary top frame is fixed at the top ends of the three guide support columns through the profile support mounting frame, and the rotary mounting plate is fixed at the bottom ends of the three guide support columns through the connecting frame. The long-stroke stacker is characterized in that the rotary driving mechanism consists of a rotary motor and a rotary speed reducer connected with the rotary motor, and the rotary speed reducer is connected with the rotary mounting plate. The long-stroke stacker is characterized in that the driven bearing seat is arranged on the bearing seat mounting frame through a screw, the bearing seat mounting frame is arranged at the bottom end of the rotary top frame through a screw, a driven shaft is arranged in the driven bearing seat, and the driven synchronous pulley is sleeved on the driven shaft. According to the long-stroke stacker, two of the three guide support columns are respectively provided with the lifting sliding blocks capable of sliding up and down along the two guide support columns, two sides of the rear end of the fork support frame are respectively connected with the two lifting sliding blocks through the connecting frame, the front end of the fork support frame is provided with the roller follower, the roller follower is connected with the remaining guide support column, and the long-stroke fork is arranged on the fork support frame. The long-travel sta