CN109649994B - Material lifting machine for building engineering - Google Patents

Material lifting machine for building engineering Download PDF

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Publication number
CN109649994B
CN109649994B CN201811619738.0A CN201811619738A CN109649994B CN 109649994 B CN109649994 B CN 109649994B CN 201811619738 A CN201811619738 A CN 201811619738A CN 109649994 B CN109649994 B CN 109649994B
Authority
CN
China
Prior art keywords
block
swing joint
fixedly connected
base
carousel
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.)
Expired - Fee Related
Application number
CN201811619738.0A
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Chinese (zh)
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CN109649994A (en
Inventor
应丹雷
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.)
Taizhou Dingli Risk Assessment Co ltd
Original Assignee
Taizhou Vocational and Technical College
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Filing date
Publication date
Application filed by Taizhou Vocational and Technical College filed Critical Taizhou Vocational and Technical College
Priority to CN201811619738.0A priority Critical patent/CN109649994B/en
Publication of CN109649994A publication Critical patent/CN109649994A/en
Application granted granted Critical
Publication of CN109649994B publication Critical patent/CN109649994B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors 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
    • B65G17/20—Conveyors 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 load-carriers suspended from overhead traction chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
    • B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0235—Containers
    • B65G2201/0238—Bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0235—Containers
    • B65G2201/0241—Barrels, drums

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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 material lifting machine for constructional engineering, which comprises a rotary table, wherein the right side of the top of the rotary table is fixedly connected with a fixed block, the inside of the fixed block is movably connected with a movable block through a pin shaft, the left side of the movable block penetrates through the fixed block and extends to the outside of the fixed block, and the inside of the rotary table is movably connected with an electric telescopic rod through a pin shaft. According to the invention, the material lifting machine for the building engineering is convenient to use by arranging the rotary disc, the fixed block, the movable block, the electric telescopic rod, the fixed plate, the connecting block, the second motor, the first belt, the rotating rod, the first rotating block, the second rotating block, the guide block, the second belt and the hook in a matched manner, the material lifting machine for the building engineering does not need coordinated cooperation among workers, the whole material lifting process is simple, convenient and orderly, and the material lifting machine can lift various materials at one time, so that the requirements of people can be met, and the material lifting machine is beneficial to use of people.

Description

Material lifting machine for building engineering
Technical Field
The invention relates to the technical field of constructional engineering equipment, in particular to a material hoister for constructional engineering.
Background
The material hoister is a mechanical conveying device of a fixing device, is mainly suitable for continuously and vertically hoisting powdery, granular and small materials, can be widely applied to hoisting bulk materials of feed mills, flour mills, rice mills, oil mills, starch plants, grain depots, port wharfs and the like in various scales, is mainly of a frame type structure, is suitable for construction of high-rise buildings, and is provided with safety protection devices such as a broken rope protection safety device, a stopping safety device, a buffer device, an upper-lower height limit stopper, a limit rope device and the like in order to ensure construction safety, has a complex structure, is not suitable for construction of low-rise buildings in cities and towns, and is suitable for construction of flat houses in the cities and towns at present along with economic development, The era of tile houses has passed, and 2 ~ 4 layers of small-size building become more and more popular, need material hoisting device among the building construction process, and the small-size building in cities and towns often uses pulley type material hoist mechanism to carry out the material and promote among the prior art.
The conveying working principle of the material hoister is as follows: the material is scooped up from the storage below by the hopper, and is lifted to the top along with the conveyer belt or the chain, and turns downwards after bypassing the top wheel, the material is poured into the receiving groove by the material lifter, the driving belt of the belt-driven material lifter generally adopts a rubber belt and is arranged on a driving roller at the lower part or the upper part and a direction-changing roller at the upper part and the lower part, the chain-driven material lifter is generally provided with two parallel driving chains, a pair of driving chain wheels is arranged at the upper part or the lower part, a pair of direction-changing chain wheels is arranged at the lower part or the upper part, and the material lifter is generally provided with a shell to prevent.
The working process of the conventional material hoister in use is as follows: when upstairs workman needs the material, ground workman places required material in the material bucket, rise to corresponding the floor through pulley type material hoist mechanism, the workman takes off the material again and uses, this kind of whole process of common material hoist is human control, need the coordination between the workman, every link is all indispensable, mobility is poor, and the material is of a great variety, multiple material only promotes on a pulley type material hoist mechanism, ground workman makes mistakes very easily, and material hoist once only can promote a material, can not satisfy people's demand, be unfavorable for people's use.
Disclosure of Invention
The invention aims to provide a material hoister for constructional engineering, which has the advantage of convenience in use and solves the problem of inconvenience in use of the material hoister for constructional engineering.
In order to achieve the purpose, the invention provides the following technical scheme: a material lifting machine for construction engineering comprises a rotary table, wherein a fixed block is fixedly connected to the right side of the top of the rotary table, a movable block is movably connected to the inside of the fixed block through a pin shaft, the left side of the movable block penetrates through the fixed block and extends to the outside of the fixed block, an electric telescopic rod is movably connected to the inside of the rotary table through a pin shaft, the top of the electric telescopic rod penetrates through the rotary table and extends to the outside of the rotary table, a fixed plate is movably connected to the inside of the electric telescopic rod through a pin shaft, the top of the fixed plate is fixedly connected with the bottom of the movable block, connecting blocks are fixedly connected to the top of the movable block, the number of the connecting blocks is two, a second motor is fixedly connected to the left side of the top of the connecting block, a first belt is movably connected to the surface of a rotating shaft of the second, the inner movable connection of the first supporting block is provided with a rotating rod, the surface of the rotating rod is fixedly connected with the first rotating block, the top end of the rotating rod penetrates through the first supporting block and extends to the outer part of the first supporting block, the rotating rod is connected with the rotating shaft of a second motor through a first belt in a transmission manner, a second rotating block is movably connected between the two second supporting blocks through a pin shaft, the front surface and the back surface of the connecting block are both fixedly connected with a guide block, the surface of the second rotating block is movably connected with a second belt, the inner wall of the second belt is movably connected with the surface of the guide block, the second rotating block is connected with the first rotating block through a second belt in a transmission manner, the surface of the second belt is provided with a through hole, the inner movable connection of the through hole is provided with a connecting ring, the bottom of the connecting ring is fixedly connected with a fixing rod, the bottom end of the fixed rod is fixedly connected with a stop block, and the top of the stop block is movably connected with the top of the inner cavity of the hook.
Preferably, the surperficial swing joint of carousel has the base, the first motor of left side fixedly connected with at base top, the bottom of first motor shaft runs through the base and extends to the first gear of the inside fixedly connected with of base, the fixed surface of carousel is connected with the ring gear, the surface and the ring gear meshing of first gear, the right side at base inner chamber top has the second gear through round pin axle swing joint, the surface and the ring gear meshing of second gear.
Preferably, the back surface of the connecting block is fixedly connected with a third motor, a rotating shaft of the third motor penetrates through the connecting block and extends into the connecting block, a rotating drum is movably connected inside the connecting block, a mesh belt is movably connected on the surface of the rotating drum, and the rotating drum is in transmission connection with the rotating shaft of the third motor through the mesh belt.
Preferably, the left side of carousel top fixedly connected with rubber pad, the surperficial swing joint of carousel has the support, the bottom of support and the top fixed connection of base.
Preferably, the inside swing joint of carousel has the activity ball, the bottom of activity ball runs through carousel and base in proper order and extends to the inside of base.
Preferably, the both sides of base inside all have the gyro wheel through round pin axle swing joint, the bottom of gyro wheel runs through the base and extends to the outside of base, the surface of gyro wheel is provided with anti-skidding line.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the material lifting machine for the building engineering is convenient to use by arranging the rotary disc, the fixed block, the movable block, the electric telescopic rod, the fixed plate, the connecting block, the second motor, the first belt, the rotating rod, the first rotating block, the second rotating block, the guide block, the second belt and the hook in a matched manner, the material lifting machine for the building engineering does not need coordinated cooperation among workers, the whole material lifting process is simple, convenient and orderly, and the material lifting machine can lift various materials at one time, so that the requirements of people can be met, and the material lifting machine is beneficial to use of people.
2. According to the material lifting device, the rubber pads are arranged, so that the material lifting device is placed more stably when the movable blocks are not used, the rotary table rotates more stably through the arrangement of the support, more materials can be lifted by the material lifting machine through the arrangement of the third motor, the rotary drum and the mesh belt, the rotary table can rotate through the arrangement of the base, the first motor, the first gear, the gear ring and the second gear, the rotary table can rotate more labor-saving through the arrangement of the movable balls, and the material lifting machine is convenient to move through the arrangement of the idler wheels.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structural movable block of the present invention;
FIG. 3 is a top view of a structural base of the present invention;
fig. 4 is an enlarged structural view of a in fig. 1 according to the present invention.
In the figure: the device comprises a base 1, a rotary table 2, a movable ball 3, a first motor 4, a first gear 5, a gear ring 6, a fixed block 7, a movable block 8, a connecting block 9, a second motor 10, a first belt 11, a first supporting block 12, a rotating rod 13, a first rotating block 14, a second supporting block 15, a second rotating block 16, a guide block 17, a second belt 18, a through hole 19, a connecting ring 20, a fixed rod 21, a hook 22, a stop block 23, a rubber pad 24, a support 25, a second gear 26, an electric telescopic rod 27, a fixed plate 28, a third motor 29, a rotary drum 30, a mesh belt 31 and a roller 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a material lifting machine for construction engineering comprises a rotary table 2, a base 1 is movably connected to the surface of the rotary table 2, a first motor 4 is fixedly connected to the left side of the top of the base 1, a first gear 5 is fixedly connected to the inside of the base 1 and extends through the base 1 at the bottom end of a rotating shaft of the first motor 4, a gear ring 6 is fixedly connected to the surface of the rotary table 2, the surface of the first gear 5 is meshed with the gear ring 6, a second gear 26 is movably connected to the right side of the top of an inner cavity of the base 1 through a pin shaft, the surface of the second gear 26 is meshed with the gear ring 6, the rotary table 2 can rotate by arranging the base 1, the first motor 4, the first gear 5, the gear ring 6 and the second gear 26, a rubber pad 24 is fixedly connected to the left side of the top of the rotary table 2, a support 25 is movably connected to the, the material lifting machine is convenient to move by arranging the idler wheels 32, the right side of the top of the rotary table 2 is fixedly connected with a fixed block 7, the inside of the fixed block 7 is movably connected with a movable block 8 by a pin shaft, the left side of the movable block 8 penetrates through the fixed block 7 and extends to the outside of the fixed block 7, the inside of the rotary table 2 is movably connected with an electric telescopic rod 27 by a pin shaft, the top end of an electric telescopic rod 27 penetrates through the rotary table 2 and extends to the outside of the rotary table 2, the inside of the electric telescopic rod 27 is movably connected with a fixed plate 28 through a pin shaft, the top of the fixed plate 28 is fixedly connected with the bottom of the movable block 8, the top of the movable block 8 is fixedly connected with a connecting block 9, the back of the connecting block 9 is fixedly connected with a third motor 29, a rotating shaft of the third motor 29 penetrates through the connecting block 9 and extends to the inside of the connecting block 9, the inside of the connecting block 9 is movably connected with a rotating drum 30, the surface of the rotating drum 30 is movably connected with a mesh belt 31, the rotating drum 30 is in transmission connection with a rotating shaft of the third motor 29 through the mesh belt 31, the third motor 29, the rotating drum 30 and the mesh belt 31 are arranged, so that a material elevator can lift more materials, the number of the connecting blocks 9 is two, the left side, the top and the bottom of the two sides of the connecting block 9 are respectively fixedly connected with a first supporting block 12 and a second supporting block 15, the inside of the first supporting block 12 is movably connected with a rotating rod 13, the surface of the rotating rod 13 is fixedly connected with a first rotating block 14, the top end of the rotating rod 13 penetrates through the first supporting block 12 and extends to the outside of the first supporting block 12, the rotating rod 13 is in transmission connection with a rotating shaft of a second motor 10 through a first belt 11, a second rotating block 16 is movably connected between the two second supporting blocks 15 through a pin shaft, the front and the back of the connecting block 9 are both fixedly connected with a guide block 17, the surface of the second rotating block 16 is movably connected with a second belt 18, the inner wall of the second belt 18 is movably connected with the surface of the guide block 17, the second rotating block 16 is in transmission connection with the first rotating block 14 through the second belt 18, the surface of the second belt 18 is provided with a through hole 19, the inside of the through, bottom fixedly connected with dead lever 21 of go-between 20, the surperficial swing joint of dead lever 21 has couple 22, the bottom fixedly connected with dog 23 of dead lever 21, the top of dog 23 and the top swing joint of couple 22 inner chamber, through setting up carousel 2, fixed block 7, movable block 8, electric telescopic handle 27, fixed plate 28, connecting block 9, second motor 10, first belt 11, dwang 13, first turning block 14, second turning block 16, guide block 17, second belt 18 and couple 22's cooperation is used, make the material lifting machine for building engineering convenient to use, material lifting machine for building engineering does not need the coordination between the workman, whole material promotes the process simple, and convenient, in order, and material lifting machine once can promote multiple material, can satisfy people's demand, be favorable to people's use.
When in use, the electric telescopic rod 27 is started, the electric telescopic rod 27 drives the movable block 8 to move up and down through the fixed plate 28, so as to adjust the movable block 8 according to the height of a floor, after the proper position is adjusted, the barreled material is hung on the hook 22, the second motor 10 is started, the second motor 10 drives the rotating rod 13 to rotate through the first belt 11, the rotating rod 13 drives the first rotating block 14 to rotate, the first rotating block 14 drives the second belt 18 to rotate through the cooperation of the second rotating block 16, so that the barreled material on the hook 22 moves upwards, the bagged material is placed on the mesh belt 31, the third motor 29 is started, the mesh belt 31 is driven by the third motor 29 to move up and down through the rotating cylinder 30, the bagged material in the mesh belt 31 moves upwards, the first motor 4 is started, the first motor 4 drives the first gear 5 to rotate, the first gear 5 drives the rotary table 2 to rotate through the gear ring 6, thereby can adjust the position of movable block 8, make material lifting machine for building engineering convenient to use, material lifting machine for building engineering does not need the coordination between the workman, and whole material promotes simple, convenient, orderly process, and material lifting machine once can promote multiple material, can satisfy people's demand, is favorable to people's use.
In summary, the following steps: this material lifting machine for building engineering has solved material lifting machine for building engineering and has used inconvenient problem through carousel 2, fixed block 7, movable block 8, electric telescopic handle 27, fixed plate 28, connecting block 9, second motor 10, first belt 11, dwang 13, first turning block 14, second turning block 16, guide block 17, second belt 18 and couple 22.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a material lifting machine for building engineering, includes carousel (2), the right side fixedly connected with fixed block (7) at carousel (2) top, there is movable block (8) inside of fixed block (7) through round pin axle swing joint, the outside that fixed block (7) and fixed block (7) extend to is run through in the left side of movable block (8), there is electric telescopic handle (27) inside of carousel (2) through round pin axle swing joint, the outside that carousel (2) and carousel (2) are run through on the top of electric telescopic handle (27), there is fixed plate (28) inside of electric telescopic handle (27) through round pin axle swing joint, the top of fixed plate (28) and the bottom fixed connection of movable block (8), its characterized in that: the top fixedly connected with connecting block (9) of movable block (8), the quantity of connecting block (9) is two, the left side fixedly connected with second motor (10) at connecting block (9) top, the surperficial swing joint of second motor (10) pivot has first belt (11), the top and the bottom of connecting block (9) both sides are equallyd divide and are do not fixedly connected with first supporting block (12) and second supporting block (15), the inside swing joint of first supporting block (12) has dwang (13), the fixed surface of dwang (13) is connected with first rotating block (14), the top of dwang (13) runs through first supporting block (12) and extends to the outside of first supporting block (12), dwang (13) are connected through the pivot transmission of first belt (11) and second motor (10), have second rotating block (16) through round pin axle swing joint between two second supporting blocks (15), the equal fixedly connected with guide block (17) in front and the back of connecting block (9), the surperficial swing joint of second turning block (16) has second belt (18), the inner wall of second belt (18) and the surperficial swing joint of guide block (17), second turning block (16) are connected with first turning block (14) transmission through second belt (18), through-hole (19) have been seted up on the surface of second belt (18), the inside swing joint of through-hole (19) has go-between (20), the bottom fixedly connected with dead lever (21) of go-between (20), the surperficial swing joint of dead lever (21) has couple (22), the bottom fixedly connected with dog (23) of dead lever (21), the top and the top swing joint of couple (22) inner chamber of dog (23).
2. The material lifting machine for the building engineering as claimed in claim 1, characterized in that: the surface swing joint of carousel (2) has base (1), the first motor (4) of left side fixedly connected with at base (1) top, the bottom of first motor (4) pivot runs through base (1) and extends to the first gear (5) of the inside fixedly connected with of base (1), the fixed surface of carousel (2) is connected with ring gear (6), the surface and ring gear (6) meshing of first gear (5), the right side at base (1) inner chamber top has second gear (26) through round pin axle swing joint, the surface and ring gear (6) meshing of second gear (26).
3. The material lifting machine for the building engineering as claimed in claim 1, characterized in that: the back fixedly connected with third motor (29) of connecting block (9), the pivot of third motor (29) runs through connecting block (9) and extends to the inside of connecting block (9), the inside swing joint of connecting block (9) has rotary drum (30), the surperficial swing joint of rotary drum (30) has guipure (31), rotary drum (30) are connected with the pivot transmission of third motor (29) through guipure (31).
4. The material lifting machine for the building engineering as claimed in claim 2, characterized in that: the left side fixedly connected with rubber pad (24) at carousel (2) top, the surperficial swing joint of carousel (2) has support (25), the bottom of support (25) and the top fixed connection of base (1).
5. The material lifting machine for the building engineering as claimed in claim 2, characterized in that: the inside swing joint of carousel (2) has activity ball (3), the bottom of activity ball (3) runs through carousel (2) and base (1) in proper order and extends to the inside of base (1).
6. The material lifting machine for the building engineering as claimed in claim 2, characterized in that: the inside both sides of base (1) all have gyro wheel (32) through round pin axle swing joint, the bottom of gyro wheel (32) runs through base (1) and extends to the outside of base (1), the surface of gyro wheel (32) is provided with anti-skidding line.
CN201811619738.0A 2018-12-28 2018-12-28 Material lifting machine for building engineering Expired - Fee Related CN109649994B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811619738.0A CN109649994B (en) 2018-12-28 2018-12-28 Material lifting machine for building engineering

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Application Number Priority Date Filing Date Title
CN201811619738.0A CN109649994B (en) 2018-12-28 2018-12-28 Material lifting machine for building engineering

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CN109649994A CN109649994A (en) 2019-04-19
CN109649994B true CN109649994B (en) 2020-07-10

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113086303A (en) * 2021-05-20 2021-07-09 云南交投生态环境工程有限公司 Plant and grow bag and fill packing and carry all-in-one

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CN106348188B (en) * 2014-12-07 2018-04-27 云南建投第七建设有限公司 The manufacture method of planer-type building-construction lifting device
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CN206172872U (en) * 2016-11-07 2017-05-17 山东交通职业学院 Construction material lifting device
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CN108217162A (en) * 2017-12-26 2018-06-29 周远桂 A kind of construction material transfer equipment
CN207844166U (en) * 2018-01-12 2018-09-11 福建绿科建设集团有限公司 Architectural Equipment for conveying construction material
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