CN108910404A - A kind of material continuance lifting device of automatic loading and unloading for building - Google Patents

A kind of material continuance lifting device of automatic loading and unloading for building Download PDF

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Publication number
CN108910404A
CN108910404A CN201810788954.1A CN201810788954A CN108910404A CN 108910404 A CN108910404 A CN 108910404A CN 201810788954 A CN201810788954 A CN 201810788954A CN 108910404 A CN108910404 A CN 108910404A
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CN
China
Prior art keywords
chain
automatic loading
magazine
plate
unloading
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.)
Pending
Application number
CN201810788954.1A
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Chinese (zh)
Inventor
顾淑夏
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 Jin Zhi Science And Technology Ltd
Original Assignee
Hangzhou Jin Zhi Science And Technology 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 Jin Zhi Science And Technology Ltd filed Critical Hangzhou Jin Zhi Science And Technology Ltd
Priority to CN201810788954.1A priority Critical patent/CN108910404A/en
Publication of CN108910404A publication Critical patent/CN108910404A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30Details; Auxiliary devices
    • B65G17/32Individual load-carriers
    • B65G17/36Individual load-carriers having concave surfaces, e.g. buckets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/16Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising individual load-carriers which are pivotally mounted, e.g. for free-swinging movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/34Devices for discharging articles or materials from conveyor 
    • B65G47/38Devices for discharging articles or materials from conveyor  by dumping, tripping, or releasing load carriers
    • B65G47/40Devices for discharging articles or materials from conveyor  by dumping, tripping, or releasing load carriers by tilting conveyor buckets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a kind of material continuance lifting devices of automatic loading and unloading for building,Including bottom plate,Side, which is symmetrically welded, before and after the bottom plate is fixed with two pieces of support plates,Two shafts are rotatably equipped with by bearing between two pieces of support plates,Both ends of the shaft is mounted on sprocket wheel,Chain is connected between ipsilateral two sprocket wheels up and down of two shafts,It is spaced between the chain of front and back two and is equidistantly equipped with multiple material frames,Plate upper surface is located at chain side equipped with automatic loading mechanism,The chain other side is equipped with Automatic Charging Device,Structure of the invention is novel,It is easy to operate,It is convenient and practical,Equipped with sprocket wheel,Chain and collection frame,It being capable of continuously improving material,Equipped with automatic loading mechanism,Realize automatic charge,High degree of automation,It improves work efficiency,Equipped with Automatic Charging Device,Material is fallen on material collection platform by side plate,Complete the automatic discharging to material,Alleviate the amount of labour of staff,Further improve working efficiency.

Description

A kind of material continuance lifting device of automatic loading and unloading for building
Technical field
The present invention relates to Architectural Equipment field, the material continuance lifting device of specifically a kind of automatic loading and unloading for building.
Background technique
Architectural engineering, refer to by construction to all kinds of building constructions and its affiliated facility and route matched with its, pipeline, The installation activity of equipment is formed by engineering entity.Wherein " building construction ", which refers to, top cover, beam column, wall, basis and can Inner space is formed, meets people's production, lives, learns, the engineering that public activity needs.
In building field, it is sometimes necessary to the material on ground is transported to above building, carry out Construction of High-rise is facilitated, from Lower hoists transport, is typically now all to be realized by hanging basket, still, on the one hand, and hanging basket needs more people to operate, until Few ground and roof require worker, increase cost of labor, on the other hand, after material is hung on roof every time by hanging basket, need It wants discharging and then puts down hanging basket to charge, such working efficiency is lower, and intensity of workers is big, to work Cheng Jindu affects.
Summary of the invention
The purpose of the present invention is to provide a kind of material continuance lifting devices of automatic loading and unloading for building, to solve above-mentioned back The problem of being proposed in scape technology.
To achieve the above object, the present invention provides the following technical solutions:
A kind of material continuance lifting device of automatic loading and unloading for building, including bottom plate, the bottom base plate is equipped with idler wheel, described Side, which is symmetrically welded, before and after bottom plate is fixed with two pieces of support plates, is rotatably equipped with two shafts by bearing between two pieces of support plates, Two shafts are located at the top and bottom of support plate, and the shaft of support plate bottom passes through the output shaft of shaft coupling and driving motor Be fixedly connected, driving motor is installed in support plate by bolt, and both ends of the shaft is mounted on sprocket wheel, two shafts it is ipsilateral It is connected with chain between upper and lower two sprocket wheels, is spaced between the chain of front and back two and is equidistantly equipped with multiple material frames, material frame is cut Face is in inverted ladder shape, and material frame rear and front end top passes through bearing block and is rotatably equipped with installation axle, the installation axle other end and chain The carrier bar of item welds, and plate upper surface is located at chain side equipped with automatic loading mechanism, and the chain other side is equipped with and unloads automatically Expect mechanism.
As a further solution of the present invention:The idler wheel is self-locking idler wheel.
As a further solution of the present invention:The bottom plate two sides are equipped with threaded rod, and threaded rod and base thread connect It connects, threaded rod bottom end is welded with sharp portion, and threaded rod tip is welded with turntable.
As a further solution of the present invention:The automatic loading mechanism includes gate plate, is equipped with hopper above gate plate, Feed hopper bottom, which is welded with, is connected with magazine, and feed hopper bottom is connected to magazine inner cavity, and magazine is in the open at one end of chain, magazine Equipped with pushing block, the length of pushing block is not less than feed hopper bottom discharge port length, and pushing block is equipped with piston far from one end integral type of opening Bar, the piston rod other end is through magazine side wall and extends to outside magazine, is offered on magazine side wall for the logical of piston rod movement Hole, the piston rod end are welded with motion bar, are equipped with disk below motion bar, disk is installed on the output of direct driving motor Shaft end portion, disk upper surface outside are welded with straight pin, the through slot for straight pin sliding, straight pin are offered on motion bar It is inserted into through slot.
As a further solution of the present invention:The cylinder pin end is equipped with gag lever post.
As a further solution of the present invention:The direct driving motor is installed on gate plate top lower surface by screw.
As a further solution of the present invention:The Automatic Charging Device includes material collection platform, material collection platform It is generally located in top of building, material collection platform is obliquely installed close to the side upper surface of chain, welds on material collection platform It connects and is fixed with inverted L shape bar, the inverted L shape bar other end extends to material collection platform exterior and is equipped with rubber block by screw, institute The side plate that material frame is stated close to material collection platform is installed on material frame by torsional spring and pin shaft, side plate front and rear sides and material Block cloth is connected between frame side wall, block cloth is made of rubber.
Compared with prior art, the beneficial effects of the invention are as follows:Structure of the invention is novel, easy to operate, convenient and practical, if Have sprocket wheel, chain and collection frame, can continuously improving material, be equipped with automatic loading mechanism, direct driving motor drives disk Rotation, disk drive motion bar side-to-side movement by straight pin and being slidably matched for through slot, and motion bar is pushed away by piston rod drive Block side-to-side movement, pushing block close to magazine opening side to when moving, by the material fallen into magazine in hopper from the opening of magazine It releases, later falls into material frame, realize automatic charge, high degree of automation improves work efficiency, and is equipped with automatic emptying machine Structure during material frame moves upwards, in the case where inverted L shape boom end stops to push, the side plate of material frame is opened, side plate constantly inclines Tiltedly, it falls into the material in material frame on material collection platform by side plate, completes to alleviate the automatic discharging of material The amount of labour of staff, further improves working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the material continuance lifting device of automatic loading and unloading for building.
Fig. 2 is disk and motion bar fit structure schematic diagram in the material continuance lifting device of automatic loading and unloading for building.
Fig. 3 is the structural schematic diagram under another state of material continuance lifting device of automatic loading and unloading for building.
In figure:1- bottom plate, 2- threaded rod, 3- turntable, 4- gate plate, 5- direct driving motor, 6- disk, 7- motion bar, 8- circle Pin, 9- magazine, 10- pushing block, 11- hopper, 12- material frame, 13- chain, 14- installation axle, 15- sprocket wheel, 16- block cloth, 17- fall L-shaped rod, 18- material collection platform, 19- rubber block, 20- torsional spring, 21- side plate, 22- shaft, 23- idler wheel, 24- support plate, 25- Piston rod, 26- through slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of material continuance lifting device of automatic loading and unloading for building, including Bottom plate 1,1 bottom of bottom plate are equipped with idler wheel 23, and idler wheel 23 is self-locking idler wheel, facilitate the movement of device, 1 two sides of bottom plate are equal It is equipped with threaded rod 2, threaded rod 2 is threadedly coupled with bottom plate 1, and 2 bottom end of threaded rod is welded with sharp portion, the welding of 2 top of threaded rod There is turntable 3, threaded rod 2 is rotated by turntable 3, so that 2 bottom end sharp portion of threaded rod be made to be pierced on the ground, whole device is carried out steady Fixed support is fixed, and the 1 front and back side of bottom plate, which is symmetrically welded, is fixed with two pieces of support plates 24, passes through bearing between two pieces of support plates 24 Two shafts 22 are rotatably equipped with, two shafts 22 are located at 24 top and bottom of support plate, the shaft of 24 bottom of support plate 22 are fixedly connected by shaft coupling with the output shaft of driving motor, and driving motor is installed in support plate 24 by bolt, shaft 22 both ends are mounted on sprocket wheel 15, are connected with chain 13, front and back two between ipsilateral two sprocket wheels 15 up and down of two shafts 22 It is spaced between chain 13 and is equidistantly equipped with multiple material frames 12, the section of material frame 12 is in inverted ladder shape, 12 front and back two of material frame End top passes through bearing block and is rotatably equipped with installation axle 14, the carrier bar welding of 14 other end of installation axle and chain 13, driving electricity Machine work, so that shaft 22 be driven to rotate, shaft 22 is rotated with movable sprocket 15, and sprocket wheel 15 drives chain 13 to move, and chain 13 is logical Crossing installation axle 14 drives material frame 12 to move up and down, since installation axle 14 and material frame 12 are rotatablely connected by bearing, institute To guarantee material frame 12, center of gravity is always on a vertical line during exercise, that is to say, that material frame 12 will not rotate, bottom 1 upper surface of plate is located at 13 side of chain equipped with automatic loading mechanism, and automatic loading mechanism includes gate plate 4, is set above gate plate 4 There is hopper 11,11 bottom of hopper, which is welded with, is connected with magazine 9, and 11 bottom of hopper is connected to 9 inner cavity of magazine, and magazine 9 is close to chain 13 it is open at one end, pushing block 10 is equipped in magazine 9, the length of pushing block 10 is not less than 11 bottom discharge port length of hopper, pushing block 10 One end integral type far from opening is equipped with piston rod 25, and 25 other end of piston rod is through 9 side wall of magazine and extends to outside magazine 9 Portion offers the through-hole moved for piston rod 25 on 9 side wall of magazine, and 25 end of piston rod is welded with motion bar 7, living Disk 6 is equipped with below lever 7, disk 6 is installed on the output shaft end of direct driving motor 5, and direct driving motor 5 is installed on door by screw 4 top lower surface of template, 6 upper surface of disk outside are welded with straight pin 8, offer on motion bar 7 and slide for straight pin 8 Through slot 26, straight pin 8 is inserted into through slot 26, and 8 end of straight pin is equipped with gag lever post, avoids straight pin 8 and through slot 26 from being detached from, opens Dynamic direct driving motor 5, direct driving motor 5 drive disk 6 to rotate, and disk 6 passes through the drive activity that is slidably matched of straight pin 8 and through slot 26 7 side-to-side movement of bar, motion bar 7 drive 10 side-to-side movement of pushing block by piston rod 25, and pushing block 10 is transported to close to the opening of magazine 9 side When dynamic, the material fallen into magazine 9 in hopper 11 is released from the opening of magazine 9, is later fallen into material frame 12, while will material 11 bottom discharge ports that struggle against closing, when pushing block 10 far from 9 sides of magazine opening to when moving, 11 bottom discharge port of hopper is opened, material Material in bucket 11 is fallen into again in magazine 9, while empty material frame 12 is moved to 9 lower section of magazine, prepares for pusher next time, Realize automatic charge, 13 other side of chain is equipped with Automatic Charging Device, and Automatic Charging Device includes material collection platform 18, Material collection platform 18 is generally located in top of building, and material collection platform 18 is set close to the inclination of the side upper surface of chain 13 It sets, inverted L shape bar 17 is welded on material collection platform 18,17 other end of inverted L shape bar extends to outside material collection platform 18 Portion is simultaneously equipped with rubber block 19 by screw, and the material frame 12 passes through 19 He of torsional spring close to the side plate 21 of material collection platform 18 Pin shaft is installed on material frame 12, is connected with block cloth 16 between 12 side wall of 21 front and rear sides of side plate and material frame, block cloth 16 is by rubber Glue is made, during material frame 12 moves upwards, in the case where 17 end of inverted L shape bar stops to push, by the side plate 21 of material frame 12 It opens, side plate 21 constantly tilts, and falls into the material in material frame 12 on material collection platform 18 by side plate 21, completes To the automatic discharging of material, the amount of labour of staff is alleviated, is improved work efficiency.
The working principle of the invention is:In the use of the present invention, charging material into hopper 11, then start driving motor With direct driving motor 5, driving motor work, so that shaft 22 be driven to rotate, shaft 22 is rotated with movable sprocket 15, and sprocket wheel 15 drives chain Item 13 moves, and chain 13 drives material frame 12 to move up and down by installation axle 14, meanwhile, direct driving motor 5 drives disk 6 to rotate, Disk 6 drives 7 side-to-side movement of motion bar by straight pin 8 and being slidably matched for through slot 26, and motion bar 7 is driven by piston rod 25 10 side-to-side movement of pushing block, pushing block 10 to close to magazine 9 be open side move when, by the material fallen into hopper 11 in magazine 9 from The opening of magazine 9 is released, and is later fallen into material frame 12, while 11 bottom discharge port of hopper being closed, when pushing block 10 is to separate When the 9 sides movement of magazine opening, 11 bottom discharge port of hopper is opened, and the material in hopper 11 is fallen into again in magazine 9, same to space-time Material frame 12 is moved to 9 lower section of magazine, prepares for pusher next time, automatic charge is realized, when material frame 12 moved upwards Cheng Zhong opens the side plate 21 of material frame 12 in the case where 17 end of inverted L shape bar stops to push, and side plate 21 constantly tilts, and then makes object Material in material frame 12 is fallen on material collection platform 18 by side plate 21, completes to alleviate work to the automatic discharging of material The amount of labour of personnel, improves work efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of material continuance lifting device of automatic loading and unloading for building, including bottom plate(1), the bottom plate(1)Bottom is equipped with Idler wheel(23), which is characterized in that the bottom plate(1)Front and back side, which is symmetrically welded, is fixed with two pieces of support plates(24), two pieces of support plates (24)Between two shafts are rotatably equipped with by bearing(22), two shafts(22)It is located at support plate(24)Top and bottom Portion, support plate(24)The shaft of bottom(22)It is fixedly connected by shaft coupling with the output shaft of driving motor, driving motor passes through Bolt is installed on support plate(24)On, shaft(22)Both ends are mounted on sprocket wheel(15), two shafts(22)It is ipsilateral up and down Two sprocket wheels(15)Between be connected with chain(13), the chain of front and back two(13)Between be spaced equidistantly be equipped with multiple material frames (12), material frame(12)Rear and front end top passes through bearing block and is rotatably equipped with installation axle(14), installation axle(14)The other end With chain(13)Carrier bar welding, bottom plate(1)Upper surface is located at chain(13)Side is equipped with automatic loading mechanism, the chain (13)The other side is equipped with Automatic Charging Device.
2. the material continuance lifting device of automatic loading and unloading for building according to claim 1, which is characterized in that the idler wheel (23)For self-locking idler wheel.
3. the material continuance lifting device of automatic loading and unloading for building according to claim 1, which is characterized in that the bottom plate (1)Two sides are equipped with threaded rod(2), threaded rod(2)With bottom plate(1)It is threadedly coupled, threaded rod(2)Bottom end is welded with spine Portion, threaded rod(2)Top is welded with turntable(3).
4. the material continuance lifting device of automatic loading and unloading for building according to claim 1, which is characterized in that described automatic Charge mechanism includes gate plate(4), gate plate(4)Top is equipped with hopper(11), hopper(11)Bottom, which is welded with, is connected with magazine (9), hopper(11)Bottom and magazine(9)Inner cavity connection, magazine(9)Close to chain(13)Open at one end, magazine(9)Inside it is equipped with Pushing block(10), pushing block(10)Length be not less than hopper(11)Bottom discharge port length, pushing block(10)One end one far from opening Body formula is equipped with piston rod(25), piston rod(25)The other end runs through magazine(9)Side wall simultaneously extends to magazine(9)Outside, magazine(9) It offers on side wall for piston rod(25)The through-hole of movement, the piston rod(25)End is welded with motion bar(7), activity Bar(7)Lower section is equipped with disk(6), disk(6)It is installed on direct driving motor(5)Output shaft end, disk(6)Weldering on the outside of upper surface It connects and is fixed with straight pin(8), motion bar(7)On offer for straight pin(8)The through slot of sliding(26), straight pin(8)Insertion is logical Slot(26).
5. the material continuance lifting device of automatic loading and unloading for building according to claim 4, which is characterized in that the cylinder Pin(8)End is equipped with gag lever post.
6. the material continuance lifting device of automatic loading and unloading for building according to claim 4, which is characterized in that the straight drive Motor(5)Gate plate is installed on by screw(4)Top lower surface.
7. the material continuance lifting device of -6 any automatic loading and unloadings for building according to claim 1, which is characterized in that institute Stating Automatic Charging Device includes material collection platform(18), material collection platform(18)It is generally located in top of building, material is received Collect platform(18)Close to chain(13)Side upper surface be obliquely installed, material collection platform(18)On be welded with inverted L shape Bar(17), inverted L shape bar(17)The other end extends to material collection platform(18)Outside is simultaneously equipped with rubber block by screw(19), The material frame(12)Close to material collection platform(18)Side plate(21)Pass through torsional spring(19)Material frame is installed on pin shaft (12)On, side plate(21)Front and rear sides and material frame(12)Block cloth is connected between side wall(16), block cloth(16)It is made of rubber.
CN201810788954.1A 2018-07-18 2018-07-18 A kind of material continuance lifting device of automatic loading and unloading for building Pending CN108910404A (en)

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Application Number Priority Date Filing Date Title
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CN109384030A (en) * 2018-12-06 2019-02-26 中国科学院近代物理研究所 Wheel disc elevator
CN109987381A (en) * 2019-04-15 2019-07-09 中交第二航务工程局有限公司 A kind of concrete short distance three-dimensional transportation system
CN110239878A (en) * 2019-05-23 2019-09-17 金浴 A kind of mechanical particle conveying device of vertical loading and unloading
CN110356759A (en) * 2019-08-21 2019-10-22 浙江国自机器人技术有限公司 A kind of sorting system and its sorting equipment
CN110902441A (en) * 2019-11-22 2020-03-24 湖南买买提环保科技有限公司 Automatic film feeding machine for producing plastic bags
CN110981162A (en) * 2019-12-25 2020-04-10 重庆市合川区金星玻璃制品有限公司 Raw material feeder for glass production
CN112058476A (en) * 2020-08-14 2020-12-11 湖南山瑞重工科技有限公司 A feed back device for jaw breaker
CN112122170A (en) * 2020-09-30 2020-12-25 石家庄经济技术开发区长城食品有限公司 Food impurity detection device
CN112452413A (en) * 2020-10-28 2021-03-09 李电发 Screening installation is smashed to traditional chinese medicine
CN112722703A (en) * 2020-12-29 2021-04-30 王玉菲 Transfer equipment that grout automatic cycle was emptyd during bricklaying
CN113351554A (en) * 2021-06-03 2021-09-07 伊斯特电子科技(东台)有限公司 Circuit board cleaning and dust removing device
CN113859867A (en) * 2021-09-23 2021-12-31 青岛华欧集团建筑安装工程有限公司 Equipment and method for low-rise building construction
CN114394374A (en) * 2021-12-09 2022-04-26 崔云利 Archaeology is excavated and is used vertical lift device
CN117755815A (en) * 2023-12-29 2024-03-26 南通夏克塑料包装有限公司 Edible fungus picking and transferring frame with extrusion preventing structure

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Cited By (18)

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Publication number Priority date Publication date Assignee Title
CN109384030B (en) * 2018-12-06 2024-04-02 中国科学院近代物理研究所 Wheel disc hoister
CN109384030A (en) * 2018-12-06 2019-02-26 中国科学院近代物理研究所 Wheel disc elevator
CN109987381A (en) * 2019-04-15 2019-07-09 中交第二航务工程局有限公司 A kind of concrete short distance three-dimensional transportation system
CN109987381B (en) * 2019-04-15 2024-04-16 中交第二航务工程局有限公司 Close-range three-dimensional concrete transportation system
CN110239878A (en) * 2019-05-23 2019-09-17 金浴 A kind of mechanical particle conveying device of vertical loading and unloading
CN110239878B (en) * 2019-05-23 2020-12-08 温州圆拓机械科技有限公司 Mechanical particle conveying device for vertical feeding and discharging
CN110356759A (en) * 2019-08-21 2019-10-22 浙江国自机器人技术有限公司 A kind of sorting system and its sorting equipment
CN110902441A (en) * 2019-11-22 2020-03-24 湖南买买提环保科技有限公司 Automatic film feeding machine for producing plastic bags
CN110981162A (en) * 2019-12-25 2020-04-10 重庆市合川区金星玻璃制品有限公司 Raw material feeder for glass production
CN112058476A (en) * 2020-08-14 2020-12-11 湖南山瑞重工科技有限公司 A feed back device for jaw breaker
CN112122170A (en) * 2020-09-30 2020-12-25 石家庄经济技术开发区长城食品有限公司 Food impurity detection device
CN112452413A (en) * 2020-10-28 2021-03-09 李电发 Screening installation is smashed to traditional chinese medicine
CN112722703A (en) * 2020-12-29 2021-04-30 王玉菲 Transfer equipment that grout automatic cycle was emptyd during bricklaying
CN113351554A (en) * 2021-06-03 2021-09-07 伊斯特电子科技(东台)有限公司 Circuit board cleaning and dust removing device
CN113859867A (en) * 2021-09-23 2021-12-31 青岛华欧集团建筑安装工程有限公司 Equipment and method for low-rise building construction
CN113859867B (en) * 2021-09-23 2023-04-14 青岛华欧集团建筑安装工程有限公司 Equipment and method for low-rise building construction
CN114394374A (en) * 2021-12-09 2022-04-26 崔云利 Archaeology is excavated and is used vertical lift device
CN117755815A (en) * 2023-12-29 2024-03-26 南通夏克塑料包装有限公司 Edible fungus picking and transferring frame with extrusion preventing structure

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