CN211971550U - Automatic cropping transport vehicle - Google Patents

Automatic cropping transport vehicle Download PDF

Info

Publication number
CN211971550U
CN211971550U CN201922485198.8U CN201922485198U CN211971550U CN 211971550 U CN211971550 U CN 211971550U CN 201922485198 U CN201922485198 U CN 201922485198U CN 211971550 U CN211971550 U CN 211971550U
Authority
CN
China
Prior art keywords
walking
shaft
driving
rotating
loading
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201922485198.8U
Other languages
Chinese (zh)
Inventor
张家春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Ruiguan Technology Co Ltd
Original Assignee
Hangzhou Ruiguan Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Ruiguan Technology Co Ltd filed Critical Hangzhou Ruiguan Technology Co Ltd
Priority to CN201922485198.8U priority Critical patent/CN211971550U/en
Application granted granted Critical
Publication of CN211971550U publication Critical patent/CN211971550U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to an automatic cropping transport vehicle, which comprises a vehicle body, a walking mechanism, a rotating platform, a lifting mechanism and a loading mechanism, wherein the vehicle body is connected with an air rail through the walking mechanism, the bottom of the vehicle body is provided with the rotating platform, the rotating platform is rotationally connected with the vehicle body through a rotating central shaft, and the bottom of the rotating platform is provided with the lifting mechanism and the loading mechanism connected with the lifting mechanism; the travelling mechanism drives the vehicle body to move on the empty rail, the lifting mechanism drives the loading mechanism to lift, the loading mechanism can load and unload the yardage roll, and the rotating platform can rotate around the rotating central shaft so as to adjust the direction of the yardage roll loaded on the loading mechanism; the utility model discloses an automatic cropping transport vechicle can load and transport the yardage roll that the cropping was tied up, and material resources of using manpower sparingly are saved with the pile up neatly to transportation and pile up neatly after the completion yardage roll cropping that can automize, and raise the efficiency is worth wideling popularize.

Description

Automatic cropping transport vehicle
Technical Field
The utility model belongs to the technical field of industrial automation, concretely relates to automatic cropping transport vechicle.
Background
The introduction of the intelligent workshop carries out automatic wireless data acquisition and wireless data updating on data of each operation link, such as warehouse arrival inspection, warehousing, ex-warehouse, allocation, warehouse moving and shifting, inventory checking and the like, ensures the rapidity and the accuracy of data input of each link of warehouse management, ensures that enterprises timely and accurately master real data of inventory, and reasonably keeps and controls the inventory of the enterprises. Through scientific coding, the batch, the shelf life and the like of the articles can be effectively managed conveniently. By using the warehouse location management function of the system, the current locations of all the stock materials can be mastered in time, and the work efficiency of warehouse management is improved.
The intelligent workshop wireless transmission network can be connected with warehouse information intelligent equipment such as temperature, humidity, security protection and equipment monitoring according to the needs of a warehouse. Various systems are completely integrated in a network, and multiple applications are invested once, so that repeated investment is avoided.
Automatic commodity circulation is transported and is the especially important link in intelligent workshop, and the material of weaving workshop among the prior art transports the flow as follows:
loom to transfer stacking station
And manually transporting from the loom to a transfer palletizing station.
Second, transfer pile up neatly station arrives cloth inspection buffer platform
And conveying the cloth by a forklift from the transfer stacking area to the cloth inspecting buffer table of the cloth inspecting table.
Third, cloth inspecting buffer platform to finished cloth buffer vehicle
From the cloth inspecting buffer table of the cloth inspecting table to the finished cloth buffer vehicle, the forklift transports the finished cloth.
Fourthly, finished cloth buffer vehicle is loaded on the truck or stored in a warehouse
And conveying the finished cloth by a forklift from a finished cloth buffer vehicle to loading or storage.
According to the process, the cropping transferring process of the weaving workshop in the prior art is basically completed through manual work and forklift transferring, the time consumption is long, the labor consumption is high, the automation degree is low, and the information management platform of the intelligent workshop cannot be accessed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a replace artifical and fork truck to carry out the automatic cropping transport vechicle of transportation and pile up neatly of yardage roll just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the automatic cropping transport vehicle comprises a vehicle body, a travelling mechanism, a rotating platform, a lifting mechanism and a loading mechanism, wherein the vehicle body is connected with an air rail through the travelling mechanism; the travelling mechanism drives the vehicle body to move on the empty rail, the lifting mechanism drives the loading mechanism to lift, the loading mechanism can load and unload the yardage roll, and the rotating platform can rotate around the rotating central shaft so as to adjust the direction of the yardage roll loaded on the loading mechanism.
As the utility model discloses a further optimization scheme, running gear includes walking wheel, walking wheel carrier and travel drive mechanism, and the walking wheel passes through the wheel hub connection walking wheel carrier, the bottom fixed connection automobile body of walking wheel carrier, the wheel hub connection travel drive mechanism's of walking wheel output shaft.
As the utility model discloses a further optimization scheme, the travel drive mechanism includes walking motor and walking drive mechanism, and the output shaft of walking motor passes through the shaft that walking drive mechanism connects the walking wheel. The walking motor drives the walking wheels to rotate along with the walking wheel shafts through the transmission of the walking transmission mechanism.
As the utility model discloses a further optimization scheme, walking drive mechanism includes transmission case, initiative bevel gear and driven bevel gear, and initiative bevel gear passes through the driving shaft and sets up in the transmission case, and driven bevel gear passes through the driven shaft and sets up in the transmission case, and the meshing transmission between initiative bevel gear and the driven bevel gear, the driving shaft passes through the output shaft of spline or coupling joint walking motor, and the driven shaft passes through the shaft of spline or coupling joint walking wheel. The walking motor drives the driving shaft to rotate, the driving shaft drives the driven shaft to rotate through bevel gear transmission, and the driven shaft drives the wheel shaft of the walking wheel to rotate.
As a further optimization scheme of the utility model, be equipped with the side guide pulley on the walking wheel carrier of walking wheel both sides, the side guide pulley passes through the wheel hub connection walking wheel carrier. The side guide wheels are positioned on two sides of the air rail to guide the movement of the vehicle body, limit the traveling wheels to shift towards two sides relative to the transfer rail and avoid derailing of the transport vehicle.
As the utility model discloses a further optimization scheme, the rotation center hub connection rotation drive mechanism between rotary platform and the automobile body, rotation drive mechanism's output shaft passes through drive mechanism and connects the rotation center axle. The rotary driving mechanism drives the rotary central shaft to rotate, and then drives the rotary platform to rotate.
As the utility model discloses a further optimization scheme, hoist mechanism includes reel and lift drive, and the reel passes through wire rope and connects the loading mechanism, and the center of reel is equipped with the reel axle, and rotary platform is connected through the bearing in the both ends of reel axle, and lift drive's output shaft is connected to the one end of reel axle.
As the utility model discloses a further optimization scheme, loading mechanism includes gripper and claw seat, is equipped with the gripper that two symmetries set up on the claw seat, and the upper portion of gripper is passed through the pivot and is connected the claw seat, and the loading actuating mechanism in the claw seat is connected to the upper end of gripper. The loading driving mechanism drives the mechanical claws to rotate so as to clamp the yardage roll or the empty pipe between the mechanical claws.
As the utility model discloses a further optimization scheme, automatic cropping transport vechicle is still including embracing the clamp mechanism, embraces the both ends that the rotary platform was located to press from both sides the mechanism, embraces the arm lock that the clamp mechanism includes that two symmetries set up, embraces the arm lock and connects rotary platform through the pivot, and the armful in the rotary platform of this pivot connection presss from both sides actuating mechanism. The clamping driving mechanism drives the rotating shaft to rotate so as to drive the clamping arms to rotate, so that the two clamping arms clamp the fabric roll in the middle.
The beneficial effects of the utility model reside in that:
1) the utility model discloses an automatic cropping transport vechicle can load and transport the yardage roll that the cropping tied up, and the transportation and pile up neatly after can be automatic the completion yardage roll cropping, and the material resources of using manpower sparingly, save time improve efficiency, are worth wideling popularize;
2) the utility model discloses an automatic cropping transport vechicle can insert information-based management platform through wired or wireless mode.
Drawings
Fig. 1 is a first schematic view of an empty pipe transported by an automatic cropping transport vehicle according to a first embodiment of the present invention;
fig. 2 is a schematic view of an empty pipe transported by the automatic cropping transport vehicle according to the first embodiment of the invention;
fig. 3 is a first schematic view of the unloading empty pipe of the automatic cropping transport vehicle according to the first embodiment of the invention;
fig. 4 is a schematic view of the unloading empty pipe of the automatic cropping transport vehicle according to the first embodiment of the invention;
fig. 5 is a third schematic view of the unloading empty pipe of the automatic cropping transport vehicle according to the first embodiment of the invention;
fig. 6 is a first schematic view of the automatic doffing transport vehicle of the present invention;
FIG. 7 is a second schematic view of the automatic doffing transport cart of the present invention;
fig. 8 is a first schematic view of the lifting cloth roll of the automatic doffing transport vehicle according to the first embodiment of the present invention;
fig. 9 is a schematic view of a lifting cloth roll of the automatic doffing transport vehicle of the first embodiment of the present invention;
fig. 10 is a first schematic view of a cloth roll clamped by the automatic cropping transport vehicle according to the first embodiment of the present invention;
fig. 11 is a schematic view of a cloth roll clamped by the automatic cropping transport vehicle according to the first embodiment of the invention;
fig. 12 is a first schematic view of the automatic doffing transport vehicle of the present invention unloading the cloth roll to the cloth inspecting buffer rack in the first embodiment;
fig. 13 is a second schematic view of the automatic doffing transport cart of the present invention for unloading the yardage roll to the cloth inspecting buffer rack in the first embodiment;
fig. 14 is a third schematic view of the automatic doffing transport vehicle of the present invention for unloading the yardage roll to the cloth inspecting buffer rack in the first embodiment;
fig. 15 is a fourth schematic view of the automatic doffing transport vehicle of the present invention for unloading the yardage roll to the cloth inspecting buffer rack in the first embodiment;
fig. 16 is a schematic view illustrating the automatic cropping truck of the first embodiment of the present invention moving to a palletizing station;
fig. 17 is a first schematic view of a stacking roll of the automatic cropping truck according to the first embodiment of the present invention;
fig. 18 is a schematic view of a second stacking yardage roll of the automatic cropping truck of the first embodiment of the invention.
In the figure: the automatic cloth inspecting and stacking device comprises a vehicle body 1, a traveling mechanism 2, a rotating platform 3, a lifting mechanism 4, a loading mechanism 5, a rotating central shaft 6, a traveling wheel 7, a traveling wheel frame 8, a traveling driving mechanism 9, a side guide wheel 10, a winding drum 11, a mechanical claw 12, a claw seat 13, a clamping arm 14, an empty rail 100, a loom 101, a cloth inspecting buffer frame 102 and a stacking support 103.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example one
As shown in fig. 1-18, the automatic cropping transportation vehicle comprises a vehicle body 1, a traveling mechanism 2, a rotary platform 3, a lifting mechanism 4 and a loading mechanism 5, wherein the vehicle body 1 is connected with an empty rail 100 through the traveling mechanism 2, the rotary platform 3 is arranged at the bottom of the vehicle body 1, the rotary platform 3 is rotatably connected with the vehicle body 1 through a rotary central shaft 6, and the lifting mechanism 4 and the loading mechanism 5 connected with the lifting mechanism 4 are arranged at the bottom of the rotary platform 3; the traveling mechanism 2 drives the vehicle body 1 to move on the empty rail 100, the lifting mechanism 4 drives the loading mechanism 5 to lift, the loading mechanism 5 can load and unload the yardage roll, and the rotating platform 3 can rotate around the rotating central shaft 6 to further adjust the direction of the yardage roll loaded on the loading mechanism 5.
The walking mechanism 2 comprises a walking wheel 7, a walking wheel carrier 8 and a walking driving mechanism 9, the walking wheel 7 is connected with the walking wheel carrier 8 through a wheel shaft, the bottom of the walking wheel carrier 8 is fixedly connected with the vehicle body 1, and the wheel shaft of the walking wheel 7 is connected with an output shaft of the walking driving mechanism 9.
Preferably, the walking driving mechanism 9 comprises a walking motor and a walking transmission mechanism, and an output shaft of the walking motor is connected with a wheel shaft of the walking wheel 7 through the walking transmission mechanism. The walking motor drives the walking wheel 7 to rotate along with the walking wheel 7 shaft through the transmission of the walking transmission mechanism.
As a specific walking transmission mechanism, bevel gear transmission is adopted, the walking transmission mechanism comprises a transmission case, a driving bevel gear and a driven bevel gear, the driving bevel gear is arranged in the transmission case through a driving shaft, the driven bevel gear is arranged in the transmission case through a driven shaft, the driving bevel gear and the driven bevel gear are in meshing transmission, the driving shaft is connected with an output shaft of a walking motor through a spline or a coupling, and the driven shaft is connected with a wheel shaft of a walking wheel 7 through a spline or a coupling. The walking motor drives the driving shaft to rotate, the driving shaft drives the driven shaft to rotate through bevel gear transmission, and the driven shaft drives the wheel shaft of the walking wheel 7 to rotate.
The travel motor is preferably a servomotor. Can be controlled more accurately by connecting the driver with a control system.
Preferably, the walking wheel frames 8 on both sides of the walking wheel 7 are provided with side guide wheels 10, and the side guide wheels 10 are connected with the walking wheel frames 8 through wheel shafts. The side guide wheels 10 are positioned on two sides of the empty rail 100, guide the movement of the vehicle body 1, limit the traveling wheels 7 to deviate towards two sides relative to the transfer rail and avoid derailment of the transport vehicle.
A rotation center shaft 6 between the rotary platform 3 and the vehicle body 1 is connected with a rotation driving mechanism, and an output shaft of the rotation driving mechanism is connected with the rotation center shaft 6 through a transmission mechanism. The rotation driving mechanism drives the rotation central shaft 6 to rotate, and further drives the rotation platform 3 to rotate.
Preferably, the rotary driving mechanism is a servo motor, the transmission mechanism is a gear transmission mechanism, a driving gear is fixedly arranged on an output shaft of the rotary driving mechanism, the driving gear is meshed with a driven gear on the rotary central shaft 6, and the driving gear and the driven gear drive the rotary central shaft 6 to rotate.
The lifting mechanism 4 comprises a winding drum 11 and a lifting driving mechanism, the winding drum 11 is connected with the loading mechanism 5 through a steel wire rope, a winding drum shaft is arranged at the center of the winding drum 11, two ends of the winding drum shaft are connected with the rotating platform 3 through bearings, and one end of the winding drum shaft is connected with an output shaft of the lifting driving mechanism.
Preferably, the lifting driving mechanism can adopt a servo motor, and an output shaft of the servo motor is connected with the drum shaft through a coupler.
The loading mechanism 5 comprises a mechanical claw 12 and a claw seat 13, two mechanical claws 12 which are symmetrically arranged are arranged on the claw seat 13, the upper part of the mechanical claw 12 is connected with the claw seat 13 through a rotating shaft, and the upper end of the mechanical claw 12 is connected with a loading driving mechanism in the claw seat 13. The loading driving mechanism drives the mechanical claws 12 to rotate so as to clamp the yardage roll or the empty pipe between the mechanical claws 12.
Preferably, the loading driving mechanism is a cylinder, and a piston rod of the cylinder is hinged with the upper end of the mechanical claw 12. When the piston rod of the cylinder stretches, the mechanical claw 12 is driven to rotate, and the hollow pipe or the cloth roll is clamped through the lever action.
The automatic cropping transport vehicle further comprises an embracing and clamping mechanism, the embracing and clamping mechanism is arranged at two ends of the rotating platform 3, the embracing and clamping mechanism comprises two embracing clamp arms 14 which are symmetrically arranged, the embracing clamp arms 14 are connected with the rotating platform 3 through rotating shafts, and the rotating shafts are connected with an embracing and clamping driving mechanism in the rotating platform 3. The holding and clamping driving mechanism drives the rotating shaft to rotate, so as to drive the holding and clamping arms 14 to rotate, and therefore the two holding and clamping arms 14 hold and clamp the fabric roll in the middle.
Preferably, the holding and clamping driving mechanism is a servo motor, and the output shaft is connected with the rotating shaft of the holding and clamping arm 14 through a transmission mechanism.
The transmission mechanism can be a worm gear and worm transmission mechanism, an output shaft of the servo motor is connected with a worm, a worm gear is fixedly arranged on a rotating shaft of the holding arm 14, and the worm is meshed with the worm gear. The worm gear drives the holding arm 14 to rotate, so that a larger transmission ratio is provided.
The utility model discloses a theory of operation:
as shown in fig. 1, the traveling mechanism 2 drives the vehicle body 1 to move along the empty rail 100;
as shown in fig. 1-11, the traveling mechanism 2 drives the automatic cropping transport vehicle to carry an empty tube to move to a cropping station of the loom 101, then the loading mechanism 5 is lowered to unload the empty tube, the cloth roll bundled by the cropping is loaded, then the loading mechanism 5 and the cloth roll are lifted by the lifting mechanism 4, and after the cloth roll is lifted in place, the cloth roll is clasped and protected by the clasping and clamping mechanism, so that the stability of the cloth roll is improved.
As shown in fig. 12-15, the traveling mechanism 2 drives the automatic cropping transportation vehicle to move to the cropping station, then the lifting mechanism 4 descends the loading mechanism 5 and the cloth roll, and the loading mechanism 5 unloads the cloth roll onto the cropping buffer frame 102 to wait for cropping;
as shown in fig. 16-18, the traveling mechanism 2 drives the automatic cropping truck to move to the cloth inspecting station, then the lifting mechanism 4 descends the loading mechanism 5, the loading mechanism 5 loads the inspected cloth roll, then the automatic cropping truck moves to the stacking station, then the rotary driving mechanism drives the rotary platform 3 to rotate by 90 degrees, the lifting mechanism 4 descends the cloth roll to the stacking support 103 to perform unidirectional stacking, and the rotary platform 3 and the loading mechanism 5 reset after the stacking is completed.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (9)

1. Automatic cropping transport vechicle, its characterized in that: including automobile body, running gear, rotary platform, hoist mechanism and loading mechanism, the automobile body passes through running gear and connects the air rail, and the bottom of automobile body is equipped with rotary platform, and rotary platform passes through the center of rotation axle and is connected with the automobile body rotation, and rotary platform's bottom is equipped with hoist mechanism and the loading mechanism who is connected with hoist mechanism.
2. The automatic cropping transporter of claim 1, wherein: the walking mechanism comprises a walking wheel, a walking wheel frame and a walking driving mechanism, the walking wheel is connected with the walking wheel frame through a wheel shaft, the bottom of the walking wheel frame is fixedly connected with the vehicle body, and the wheel shaft of the walking wheel is connected with an output shaft of the walking driving mechanism.
3. The automatic cropping transporter of claim 2, wherein: the walking driving mechanism comprises a walking motor and a walking transmission mechanism, and an output shaft of the walking motor is connected with a wheel shaft of the walking wheel through the walking transmission mechanism.
4. The automatic cropping transporter of claim 3, wherein: the walking transmission mechanism comprises a transmission box, a driving bevel gear and a driven bevel gear, the driving bevel gear is arranged in the transmission box through a driving shaft, the driven bevel gear is arranged in the transmission box through a driven shaft, the driving bevel gear and the driven bevel gear are in meshing transmission, the driving shaft is connected with an output shaft of a walking motor through a spline or a coupling, and the driven shaft is connected with a wheel shaft of a walking wheel through a spline or a coupling.
5. The automatic cropping transporter of claim 2, wherein: and the walking wheel frames on two sides of the walking wheel are provided with side guide wheels, and the side guide wheels are connected with the walking wheel frames through wheel shafts.
6. The automatic cropping transporter of claim 1, wherein: and a rotating central shaft between the rotating platform and the vehicle body is connected with a rotating driving mechanism, and an output shaft of the rotating driving mechanism is connected with the rotating central shaft through a transmission mechanism.
7. The automatic cropping transporter of claim 1, wherein: the lifting mechanism comprises a winding drum and a lifting driving mechanism, the winding drum is connected with the loading mechanism through a steel wire rope, a winding drum shaft is arranged at the center of the winding drum, two ends of the winding drum shaft are connected with the rotating platform through bearings, and one end of the winding drum shaft is connected with an output shaft of the lifting driving mechanism.
8. The automatic cropping transporter of claim 1, wherein: the loading mechanism comprises a mechanical claw and a claw seat, two mechanical claws are symmetrically arranged on the claw seat, the upper part of the mechanical claw is connected with the claw seat through a rotating shaft, and the upper end of the mechanical claw is connected with a loading driving mechanism in the claw seat.
9. The automatic cropping transporter of claim 1, wherein: the automatic cropping transport vehicle further comprises an embracing and clamping mechanism, the embracing and clamping mechanism is arranged at two ends of the rotating platform and comprises two symmetrical embracing clamp arms, the embracing clamp arms are connected with the rotating platform through rotating shafts, and the rotating shafts are connected with an embracing and clamping driving mechanism in the rotating platform.
CN201922485198.8U 2019-12-30 2019-12-30 Automatic cropping transport vehicle Active CN211971550U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922485198.8U CN211971550U (en) 2019-12-30 2019-12-30 Automatic cropping transport vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922485198.8U CN211971550U (en) 2019-12-30 2019-12-30 Automatic cropping transport vehicle

Publications (1)

Publication Number Publication Date
CN211971550U true CN211971550U (en) 2020-11-20

Family

ID=73369289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922485198.8U Active CN211971550U (en) 2019-12-30 2019-12-30 Automatic cropping transport vehicle

Country Status (1)

Country Link
CN (1) CN211971550U (en)

Similar Documents

Publication Publication Date Title
CN205602717U (en) Automatic pile up neatly loading system of bagged materials
CN212197049U (en) Conveying device and conveying robot
CN110817212A (en) Automatic zipper dyeing production line
CN211971550U (en) Automatic cropping transport vehicle
CN205802417U (en) Battery core automatic conveyor line
US3951277A (en) Stacker storage system
CN206927291U (en) A kind of mobile robot of automatic loading and unloading goods
CN110980534A (en) Automatic cropping transport vehicle
CN207293221U (en) The handler of logistics code fetch system
CN210117040U (en) Goods transfer frame
CN211109258U (en) Automatic zipper dyeing production line
CN107165450A (en) Conveying type carrier
CN211970596U (en) Lifting track of cargo transport trolley
CN207596398U (en) A kind of unattended fork truck for intelligence manufacture workshop
CN107352278B (en) A kind of control method of logistics code fetch system handler
CN110282315A (en) A kind of storage intelligent suspension conveying device and delivery method based on more LGV
CN110027849A (en) A kind of hydraulic-driven rotary separated lift and conveyer and its application
CN111115081B (en) Doffing transfer method of loom
CN208585658U (en) A kind of storage automatic material fetching machine
CN210236494U (en) Automatic loading machine for bagged materials
CN210557486U (en) Shuttle car capable of automatically guiding transport vehicle to load goods in butt joint mode
CN210944000U (en) Intelligent loading and unloading system for containerized goods
CN207956903U (en) The full-automatic conveyance of Cargo Lift logistics
CN208603162U (en) A kind of transport mobile device for industrial robot production
CN211593842U (en) Automatic transfer robot

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant