CN109680953B - Discharging and mixing vibrating device for self-moving regenerated block - Google Patents
Discharging and mixing vibrating device for self-moving regenerated block Download PDFInfo
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- CN109680953B CN109680953B CN201910071094.4A CN201910071094A CN109680953B CN 109680953 B CN109680953 B CN 109680953B CN 201910071094 A CN201910071094 A CN 201910071094A CN 109680953 B CN109680953 B CN 109680953B
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- lifting
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- 238000002156 mixing Methods 0.000 title claims abstract description 20
- 238000007599 discharging Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000002787 reinforcement Effects 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000008929 regeneration Effects 0.000 claims description 7
- 238000011069 regeneration method Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 241000406668 Loxodonta cyclotis Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011068 loading method Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 11
- 238000005266 casting Methods 0.000 description 7
- 238000004064 recycling Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/025—Buckets specially adapted for use with concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a self-moving type regenerated block blanking and mixing vibrating device, which comprises: the vibrating support frame, parallel arrangement are in track at vibrating support frame top, follow track reciprocating sliding's walking dolly, horizontal equidistant setting are in a plurality of vibrators on the walking dolly, walking actuating system, set up hopper on the walking actuating system, follow the top opening of hopper extends to a plurality of vibrating guiding device inside the hopper, with the elephant trunk that the discharge gate of hopper links to each other. According to the invention, cast-in-place concrete and regenerated blocks are sequentially filled in the hopper in a material storage yard, the cast-in-place concrete and the regenerated blocks are fully vibrated and mixed by utilizing the plurality of vibrators, then the traveling driving system moves to a construction site automatically, and the hopper is lifted to an operation point by lifting equipment for discharging. The device has good mixing effect, convenient loading and unloading, self-moving and high discharging efficiency, and has important effect on pushing the large-scale engineering application of regenerated block concrete.
Description
Technical Field
The invention relates to the technical field of concrete waste recycling, in particular to a self-moving type discharging and mixing vibrating device for a regenerated block.
Background
With the rapid promotion of basic construction of China, old buildings and structures are removed to generate a large amount of waste concrete. At the same time, new construction consumes a great deal of new concrete. If the waste concrete can be scientifically and reasonably applied to new projects, not only can the solid waste discharge be reduced, but also the consumption of natural resources such as sand, stone and the like can be obviously reduced.
As one of the important ways of recycling waste concrete, recycled aggregate concrete has been widely studied at home and abroad, and the recycled aggregate concrete is a new concrete prepared by crushing, screening, purifying and the like waste concrete to prepare recycled coarse aggregate (4.75-31.5 mm) or recycled fine aggregate (0.075-4.75 mm) which partially or completely replaces natural aggregate. The recycled aggregate is complex to prepare, the crushing energy consumption is high, and a large amount of cement and sand are still required to be consumed in the preparation process of the recycled aggregate concrete.
The recycled block is a waste concrete block with the characteristic dimension of 60-300 mm, the recycled block concrete lifts the recycling of the waste concrete from the aggregate level to the large-scale block level, the recycling cost of the waste concrete is obviously reduced, and the recycled block is a scientific and effective way for recycling the waste concrete.
CN104746875B discloses a pouring device for mobile block-type waste concrete, which can accurately convey pouring materials to a pouring operation point without completely depending on hoisting equipment, and has simple structure. However, this device does not allow for adequate mixing of the regenerated mass with the cast-in-place concrete and requires high load carrying capacity of the formwork at the point of casting. CN102383604a discloses a block type waste concrete mixing and discharging construction device, which also cannot fully mix regenerated blocks with cast-in-place concrete, and drawer type baffles of the device are laborious to open, and the aqueduct can only discharge along a fixed direction.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a blanking device and a mixed vibrating device for a self-moving regenerated block, which are used for loading casting materials and fully vibrating and mixing by utilizing a plurality of vibrators, and then a traveling driving system is self-moved to a construction site without transportation equipment, and the casting materials can be accurately, uniformly and efficiently conveyed into a template of a member to be cast after a hopper is lifted to a casting operation point by a lifting device. The device has good mixing effect, convenient loading and unloading, self-moving and high discharging efficiency, and has important effect on pushing the large-scale engineering application of regenerated block concrete.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a blanking and mixing vibrating device for self-moving regenerated blocks comprises: the vibrating support frame, parallel arrangement are in track at vibrating support frame top, follow track reciprocating sliding's walking dolly, horizontal equidistant setting are in a plurality of vibrators on the walking dolly, walking actuating system, set up hopper on the walking actuating system, follow the top opening of hopper extends to a plurality of vibrating guiding device inside the hopper, with the elephant trunk that the discharge gate of hopper links to each other.
Further, the travelling trolley comprises a sliding bottom plate matched with the track, a lifting mechanism fixedly arranged on the sliding bottom plate and a fixing frame.
Further, the lifting mechanism comprises a door type supporting frame provided with two vertical columns and a fixed cross beam, and a lifting cross beam with two ends moving up and down along the two vertical columns.
Further, the vertical post be provided with the spout along the direction of height, the both ends of lifting beam are provided with the edge the rolling lifting roller of spout, be provided with the lift hoist engine on the slip bottom plate, the middle part of fixed crossbeam is provided with the fixed pulley, the middle part of lifting beam is provided with wire rope and fixes and detains the ear, wire rope one end is fixed on wire rope is fixed detaining the ear, and the other end walks around the fixed pulley winding and is in on the lift hoist engine.
Further, the vibrator comprises a vibrating motor and a vibrating rod; the vibrating guide device is a steel reinforcement cage, a working space is reserved for the vibrator, the diameter of the steel reinforcement cage is 10 mm-30 mm larger than the diameter of a vibrating rod, the height of the steel reinforcement cage is 20 mm-25 mm larger than the length of the vibrating rod, and the height and width of the side grids of the steel reinforcement cage are 40 mm-60 mm.
Further, the bottom of the hopper is sequentially connected with a rotary bearing, a stop valve and an elephant trunk, the hopper is provided with a winch, a steel wire rope of the winch is connected with the free end of the elephant trunk, and the discharging radius of the elephant trunk is adjusted by controlling the retraction and the extension of the steel wire rope; the chute comprises a bendable and telescopic transition pipe and a non-bendable and telescopic straight chute, one end of the transition pipe is connected with the stop valve, and the other end of the transition pipe is connected with the straight chute through a flange plate.
Further, a stirring rod extending into the hopper is arranged on the rotary bearing, and when the stop valve is in an open state, the rotary bearing is rotated to enable the stirring rod to do circular motion; and a vibration exciter is arranged at the lower part of the outer wall of the hopper.
Further, the stop valve includes fixed plate, striker plate, electric telescopic handle sleeve, gyro wheel, electric telescopic handle is connected with the striker plate, electric telescopic handle sleeve is connected with the fixed plate, through control electric telescopic handle's flexible opening and closing in order to realize the stop valve, the gyro wheel sets up in the bottom of striker plate for reduce the required push-and-pull force of switching stop valve.
Further, the walking driving system comprises a crawler-type or wheel-type transportation trolley and a hopper supporting frame arranged on the transportation trolley.
Further, lifting lugs are arranged at the upper parts of the four side edges of the hopper, and the inner wall of the hopper is provided with a lifting lug which is accurate to 0.1m 3 The outer wall of the hopper is provided with a limiting device which is reliably connected with the hopper supporting frame and is quickly separated from the hopper supporting frame.
Compared with the prior art, the invention has the following advantages compared with the prior art by adopting the technical scheme:
1. before pouring, the consumption of the cast-in-place concrete and the regeneration block are calculated according to the substitution rate of the regeneration block concrete member, and the cast-in-place concrete and the regeneration block are filled in sequence according to the volume scale marks arranged on the inner wall of the hopper, so that the consumption of the regeneration block can be accurately controlled; the steel reinforcement cage that the hopper inside set up reserves working space for vibrating rod, makes vibrating rod smoothly insert in the mixture of regeneration block and cast in situ concrete, has improved the efficiency of mixing vibration greatly.
2. After the mixed vibration is finished, the concrete can be accurately and automatically moved to a construction site without transportation equipment, so that the pouring efficiency of the regenerated block concrete member is improved; through stop device, can realize reliable connection and quick separation between hopper and the hopper support frame, reduce the lifting weight of pouring operation scene when guaranteeing the security.
3. The roller is arranged at the bottom of the baffle plate, so that the push-pull force required by opening and closing the stop valve is effectively reduced; the stirring rod extending into the hopper is arranged on the rotary bearing, so that the mixture can be effectively prevented from blocking the feed opening; the rotary bearing is rotated to control the winding and unwinding of the steel wire rope of the winding engine, the blanking direction and the blanking radius of the chute can be adjusted, and the blanking pertinence is high.
4. The degree of automation is high, and the manpower consumption required in the mixing vibration and pouring operation process is obviously reduced.
Drawings
Fig. 1 is a three-dimensional schematic diagram of a discharging device and a mixing and vibrating device for a self-moving type regenerated block.
Fig. 2 is a three-dimensional schematic diagram of the travelling trolley and vibrator.
Fig. 3 is a partial longitudinal cross-sectional view of the lifting mechanism.
Fig. 4 is a three-dimensional schematic of the hopper.
Fig. 5 is a three-dimensional schematic of a swivel bearing and stirring bar.
Fig. 6 is a three-dimensional schematic of a shut-off valve.
Fig. 7 is a longitudinal sectional view of the shut-off valve.
In the drawings, the device comprises an 11-vibrating support frame, a 12-track, a 13-travelling trolley, a 14-vibrator, a 15-lifting mechanism, a 16-fixing frame, a 17-sliding bottom plate, a 21-travelling driving system, a 22-hopper support frame, a 23-hopper, a 24-vibrating guide device, a 25-rotating bearing, a 26-stop valve, a 27-chute, a 141-vibrating motor, a 142-vibrating rod, a 151-lifting winch, a 152-door-type support frame, 153-fixed pulleys, 154-lifting cross beams, 155-lifting rollers, 231-windlass, 232-lifting lugs, 233-vibration exciter, 251-stirring rods, 261-fixing plates, 262-baffle plates, 263-electric telescopic rods, 264-electric telescopic rod sleeves, 265-rollers, 271-transition pipes, 272-straight-sliding pipes and 273-flange plates.
Detailed Description
Specific measures of the present invention will be further described with reference to the drawings and examples, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1, 2 and 3, a self-moving type feeding and mixing vibrating device for regenerated blocks comprises: the vibrating support frame 11, the parallel arrangement is in track 12 at vibrating support frame 11 top, along track 12 reciprocating sliding's walking dolly 13, transversely equidistant setting are in a plurality of vibrators 14 on the walking dolly 13, walking actuating system 21, set up hopper 23 on the walking actuating system 21, follow the upper opening of hopper 23 extends to a plurality of vibrating guiding device 24 inside the hopper, with the spout 27 that links to each other of hopper 23.
The travelling trolley 13 comprises a sliding bottom plate 17 matched with the rail 12, a lifting mechanism 15 fixedly arranged on the sliding bottom plate 17 and a fixing frame 16.
The lifting mechanism 15 comprises a door type supporting frame 152 provided with two vertical columns and a fixed cross beam, and a lifting cross beam 154 with two ends moving up and down along the two vertical columns. The vertical post be provided with the spout along the direction of height, the both ends of lifting beam 154 are provided with along the rolling lifting roller 155 of spout, be provided with lift hoist engine 151 on the slip bottom plate 17, the middle part of fixed beam is provided with fixed pulley 153, the middle part of lifting beam 154 is provided with wire rope fixed knot ear, wire rope one end is fixed on wire rope fixed knot ear, and the other end winds around fixed pulley 153 lift hoist engine 151 is last, drives the rising or decline of vibrating rod 142 in vertical plane through the receive and release of control wire rope.
The vibrator 14 includes a vibrating motor 141 and a vibrating rod 142; the vibrating guide device 24 is a steel reinforcement cage, the diameter of the steel reinforcement cage is 10 mm-30 mm larger than the diameter of the vibrating rod 142, the height of the steel reinforcement cage is 20 mm-25 mm larger than the length of the vibrating rod 142, and the height and width of the grid on the side face of the steel reinforcement cage are 40 mm-60 mm.
As shown in fig. 4, the bottom of the hopper 23 is sequentially connected with a rotating bearing 25, a stop valve 26 and a chute 27, the hopper 23 is provided with a winch 231, a steel wire rope of the winch 231 is connected with the free end of the chute 27, and the discharging radius of the chute 27 is adjusted by controlling the retraction of the steel wire rope; the chute 27 comprises a flexible transition pipe 271 and a non-flexible straight chute 272, one end of the transition pipe 271 is connected with the stop valve 26, and the other end of the transition pipe 271 is connected with the straight chute 272 through a flange 273.
As shown in fig. 5, the rotary bearing 25 is provided with a stirring rod 251 extending into the hopper, when the stop valve 26 is in an open state, the rotary bearing 25 is rotated to make the stirring rod 251 do circular motion, so as to prevent the material from being blocked at the bottom of the hopper; in addition, the lower part of the outer wall of the hopper 23 is provided with a vibration exciter 233, and the blocking of the material at the bottom of the hopper is further avoided through vibration.
As shown in fig. 6 and 7, the stop valve 26 includes a fixed plate 261, a striker plate 262, an electric telescopic rod 263, an electric telescopic rod sleeve 264, and a roller 265, wherein the electric telescopic rod 263 is connected with the striker plate 262, the electric telescopic rod sleeve 264 is connected with the fixed plate 261, the opening and closing of the stop valve 26 are realized by controlling the expansion and contraction of the electric telescopic rod 263, and the roller 265 is disposed at the bottom of the striker plate 262 to reduce the push-pull force required for opening and closing the stop valve 26.
The walking driving system 21 comprises a crawler-type transportation trolley and a hopper supporting frame 22 arranged on the transportation trolley. As shown in fig. 4, the upper parts of the four side edges of the hopper 23 are respectively provided with a lifting lug 232, and the inner wall of the hopper 23 is provided with a lifting lug which is accurate to 0.1m 3 The scale mark of the regenerated block is accurately controlled; the outer wall of the hopper 23 is provided with a limiting device which is reliably connected with the hopper support frame 22 and is quickly separated from the hopper support frame 22, and the hopper 23 can be quickly positioned and placed on the hopper support frame 22 under the action of gravity and can be separated from the hopper support frame 22 under the action of external hoisting machinery.
The actual working process of the above embodiment includes:
and before casting, determining one or more regenerated block concrete members as casting members in the same batch according to the lifting capacity, casting requirements and other factors. The use amount of cast-in-place concrete and regenerated blocks is calculated according to the substitution rate of the regenerated block concrete member, and the cast-in-place concrete and the regenerated blocks are filled in the material storage yard according to the volume scale marks arranged on the inner wall of the hopper 23. After filling, the travelling driving system 21 carries the hopper 23 to move under the vibrating support frame 11, the travelling trolley 13 moves along the track 12 to enable each vibrating rod 142 to be aligned with a corresponding reinforcement cage, then the lifting winch 151 works to drive the vibrating rod 142 to descend and insert into each reinforcement cage arranged in the hopper 23, and the recycled blocks and the cast-in-place concrete are fully mixed. After the mixing and vibrating of the vibrating bars 142 in each row of reinforcement cages are completed, the traveling driving system 21 carries the hopper 23 to the construction site, separates the hopper 23 from the hopper support frame 22, and lifts the hopper 23 to the pouring operation point by a lifting device. Finally, the stop valve 26 is opened or closed by the expansion and contraction of the electric expansion rod 263 so as to control the falling or stopping of the regenerated block concrete; during the falling process, the blanking direction and radius of the chute 27 can be adjusted by rotating the swivel bearing 25 or controlling the winding and unwinding of the wire rope by the winding machine 231.
According to the method of the present invention, a series of embodiments can be developed, and the present invention is not limited in any way, so that any simple modification, equivalent variation and modification made to the above examples according to the technical substance of the present invention still falls within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a unloading of self-moving formula regeneration block and mixed vibrating device which characterized in that includes: the vibrating device comprises a vibrating support frame (11), a track (12) arranged at the top of the vibrating support frame (11) in parallel, a travelling trolley (13) sliding back and forth along the track (12), a plurality of vibrators (14) transversely and equidistantly arranged on the travelling trolley (13), a travelling driving system (21), a hopper (23) arranged on the travelling driving system (21), a plurality of vibrating guide devices (24) extending from an upper opening of the hopper (23) to the inside of the hopper, and a chute (27) connected with a discharge hole of the hopper (23); the travelling trolley (13) comprises a sliding bottom plate (17) matched with the track (12), a lifting mechanism (15) fixedly arranged on the sliding bottom plate (17) and a fixing frame (16); the lifting mechanism (15) comprises a door type supporting frame (152) provided with two vertical columns and a fixed cross beam, and a lifting cross beam (154) with two ends moving up and down along the two vertical columns; the vertical column is provided with a chute along the height direction, two ends of the lifting cross beam (154) are provided with lifting rollers (155) rolling along the chute, the sliding bottom plate (17) is provided with a lifting winch (151), the middle part of the fixed cross beam is provided with a fixed pulley (153), the middle part of the lifting cross beam (154) is provided with a steel wire rope fixing buckle lug, one end of the steel wire rope is fixed on the steel wire rope fixing buckle lug, and the other end of the steel wire rope bypasses the fixed pulley (153) and is wound on the lifting winch (151); the vibrator (14) comprises a vibrating motor (141) and a vibrating rod (142); the vibrating guide device (24) is a reinforcement cage; the bottom of the hopper (23) is sequentially connected with a rotary bearing (25), a stop valve (26) and a chute (27), a winch (231) is arranged on the hopper (23), a steel wire rope of the winch (231) is connected with the free end of the chute (27), and the discharging radius of the chute (27) is adjusted by controlling the retraction and the extension of the steel wire rope; the chute (27) comprises a bendable and telescopic transition pipe (271) and a non-bendable and telescopic straight chute (272), one end of the transition pipe (271) is connected with the stop valve (26), and the other end of the transition pipe (271) is connected with the straight chute (272) through a flange plate (273).
2. The self-moving type regenerated block discharging and mixing vibrating device according to claim 1, wherein the diameter of the reinforcement cage is 10 mm-30 mm larger than the diameter of the vibrating rod (142), the height of the reinforcement cage is 20 mm-25 mm larger than the length of the vibrating rod (142), and the height and width of the side grid of the reinforcement cage are 40 mm-60 mm.
3. The self-moving type regenerated block discharging and mixing vibrating device according to claim 1, wherein a stirring rod (251) extending into the hopper is arranged on the rotary bearing (25), and when the stop valve (26) is in an open state, the rotary bearing (25) is rotated to enable the stirring rod (251) to do circular motion; an exciter (233) is arranged at the lower part of the outer wall of the hopper (23).
4. The self-moving type regeneration block discharging and mixing vibrating device according to claim 3, wherein the stop valve (26) comprises a fixed plate (261), a striker plate (262), an electric telescopic rod (263), an electric telescopic rod sleeve (264) and a roller (265), the electric telescopic rod (263) is connected with the striker plate (262), the electric telescopic rod sleeve (264) is connected with the fixed plate (261), the opening and closing of the stop valve (26) are realized by controlling the telescopic action of the electric telescopic rod (263), and the roller (265) is arranged at the bottom of the striker plate (262) to reduce the pushing and pulling force required for opening and closing the stop valve (26).
5. The self-moving type regenerated block discharging and mixing vibrating device according to claim 1, wherein the walking driving system (21) comprises a crawler-type or wheel-type transportation trolley and a hopper supporting frame (22) arranged on the transportation trolley.
6. The self-moving type regenerated block discharging and mixing vibrating device according to claim 5, wherein the upper parts of the four side edges of the hopper (23) are respectively provided with lifting lugs (232), and the inner wall of the hopper (23) is provided with a height of 0.1m 3 The outer wall of the hopper (23) is provided with a limiting device which is reliably connected with the hopper supporting frame (22) and is quickly separated from the hopper supporting frame.
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| CN201910071094.4A CN109680953B (en) | 2019-01-25 | 2019-01-25 | Discharging and mixing vibrating device for self-moving regenerated block |
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| CN201910071094.4A CN109680953B (en) | 2019-01-25 | 2019-01-25 | Discharging and mixing vibrating device for self-moving regenerated block |
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| CN109680953B true CN109680953B (en) | 2024-01-23 |
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| CN110000891B (en) * | 2019-05-07 | 2024-03-08 | 中民筑友房屋科技集团有限公司 | Integrated distributing machine for concrete |
| CN110469114A (en) * | 2019-08-27 | 2019-11-19 | 广东山众建筑科技有限公司 | Cementitious material exact distributing and closely knit Work robot |
| CN111364770A (en) * | 2020-03-11 | 2020-07-03 | 袁建国 | Grouting equipment based on green building construction can reuse many times |
| CN113023400A (en) * | 2021-02-25 | 2021-06-25 | 广东韶钢松山股份有限公司 | Coal unloading system and coal unloading method |
| CN114278094A (en) * | 2022-01-10 | 2022-04-05 | 安徽理工大学 | Automatic concrete pouring device for building construction |
| CN115627800A (en) * | 2022-11-25 | 2023-01-20 | 中国建筑第二工程局有限公司 | Vibration and stirring integrated hopper suitable for post-cast strip construction and pouring method thereof |
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| CN102383604A (en) * | 2011-09-19 | 2012-03-21 | 华南理工大学 | Construction device capable of blanking mixed materials of block-shaped waste concrete |
| CN204418686U (en) * | 2014-04-24 | 2015-06-24 | 任丘市永基建筑安装工程有限公司 | Concrete automatic transportation hopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1033337A1 (en) * | 1982-04-21 | 1983-08-07 | Всесоюзный Государственный Проектный Институт По Строительному Машиностроению Для Сборного Железобетона "Гипростроммаш" | Concrete laying machine |
| CN102383604A (en) * | 2011-09-19 | 2012-03-21 | 华南理工大学 | Construction device capable of blanking mixed materials of block-shaped waste concrete |
| CN204418686U (en) * | 2014-04-24 | 2015-06-24 | 任丘市永基建筑安装工程有限公司 | Concrete automatic transportation hopper |
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| CN209760820U (en) * | 2019-01-25 | 2019-12-10 | 华南理工大学 | Blanking and mixed vibrating device for self-moving type regeneration block |
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