CN105668180B - A kind of automatic feeding system of Sand for Concrete building stones - Google Patents
A kind of automatic feeding system of Sand for Concrete building stones Download PDFInfo
- Publication number
- CN105668180B CN105668180B CN201610136612.2A CN201610136612A CN105668180B CN 105668180 B CN105668180 B CN 105668180B CN 201610136612 A CN201610136612 A CN 201610136612A CN 105668180 B CN105668180 B CN 105668180B
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- Prior art keywords
- sand
- feeding
- valve plate
- lifting
- sand material
- Prior art date
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- 239000004576 sand Substances 0.000 title claims abstract description 64
- 239000004567 concrete Substances 0.000 title claims abstract description 18
- 239000004575 stone Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 78
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 6
- 241000209094 Oryza Species 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 240000002636 Manilkara bidentata Species 0.000 description 2
- 235000016302 balata Nutrition 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0481—Plant for proportioning, supplying or batching
-
- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0404—Proportioning
- B28C7/0418—Proportioning control systems therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
- B28C7/0431—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery using a weighing belt or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/068—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors having means to elevate or hoist a charging-bin or container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/14—Supply means incorporated in, or mounted on, mixers
-
- 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
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Abstract
The invention discloses a kind of automatic feeding system of Sand for Concrete building stones, including feeding trolley, temporary storing bin, meausring apparatus, long belt conveyor, lift unit, storage silo, sub-material valve, truck mixer and control unit, feeding is small positioned at the surface of temporary storing bin, constantly sand material is poured into temporary storing bin, meausring apparatus is located at temporary storing bin side, long belt conveyor accepts the sand material on meausring apparatus and sand material is sent into lift unit, sand material is promoted in storage silo by lift unit, the bottom of storage silo is connected with sub-material valve by pipeline.Sand material after screening is sent into sand material storage silo by the automatic feeding system by long distance delivery band, and it is sent into by material distributing valve goalkeeper sand material in different truck mixers, the feeding to multiple agitators is realized simultaneously, and not only feeding efficiency is substantially improved, moreover it is possible to saves operating cost.
Description
Technical field：
The present invention relates to technical field of concrete production, and in particular to a kind of self-feeding system of Sand for Concrete building stones
System.
Background technology：
Sandstone aggregate is the general designation of the materials such as sand in architectural engineering, cobble, rubble, block stone, work stone, is the main of concrete
One of composition material, mainly play skeleton function and reduce because binder materials is caused by drying shrinkage bulking in condensing hardening process
Volume Changes, while the cheap inserts also as binder materials.Aggregate of the particle diameter more than 5mm is referred to as coarse aggregate, i.e., we are normal
The stone said, aggregate of the particle diameter less than 5mm are referred to as fine aggregate, also known as sand.Sand material concrete and is piled up in architectural engineering
The primary building material of the structures such as stone.
At present, in concrete production industry, the supply process of most of medium-sized and small enterprises' sand material is still by artificial
Means carry out feeding and feeding management, and feeding personnel calculate the use weight of each sand material according to the single work of feeding, and pass through
Sand material is delivered to concrete production scene by haulage vehicle, and the process operation is complicated, feeding amount is difficult to meet continuous concrete
Production requirement, not only operating efficiency is low, can also cause the increase of haulage vehicle cost.
The content of the invention：
The purpose of the present invention and provides a kind of self-feeding of Sand for Concrete building stones aiming at the deficiency of prior art
System, the sand material after screening is sent into sand material storage silo by the automatic feeding system by long distance delivery band, and is led to
Cross sub-material valve to be sent into sand material in different truck mixers, while realize the feeding to multiple agitators, not only send
Material efficiency is substantially improved, moreover it is possible to saves operating cost.
The technology solution of the present invention is as follows：
A kind of automatic feeding system of Sand for Concrete building stones, feeding trolley, temporary storing bin, meausring apparatus, long range belt
Conveyer, lift unit, storage silo, powder valve, truck mixer and control unit, feeding trolley are located at temporary storing bin
Surface, constantly sand material is poured into temporary storing bin, temporary storing bin is located at underground, and temporary storing bin is the knot surrounded by striker plate
Structure, meausring apparatus are located at temporary storing bin side, and long belt conveyor accepts the sand material on meausring apparatus and send sand material
Entering lift unit, sand material is promoted in storage silo by lift unit, and the bottom of storage silo is connected with sub-material valve by pipeline,
There are sub-material valve three sub-materials to export, and three sub-material outlets are communicated to three truck mixers, backgauge by pneumatic line
Opening is provided with plate, permanent magnetic plate is fixed with the upside of opening, screen cloth is fixed with the downside of opening, with feeding trolley not
Material is forfeited, sand material constantly can add up to the height of opening, sand material overflow from opening under gravity in temporary storing bin
And fall on screen cloth, permanent magnetic plate can remove the metal impurities adulterated in sand material, and screen cloth filters to sand material, by chi
Very little excessive sand material is rejected.
Lift unit is bucket elevator, including lifting motor, lifting wheel and lifting chain, lifting motor driving lifting wheel
Rotating, lifting chain is set on lifting wheel, and lifting hopper is fixedly connected with lifting chain, lifts hopper section to be square,
Lifted hopper lifting load be 200-300kg, lifting hopper have it is multiple, it is multiple lifted hoppers be evenly distributed on lifting chain
On, the material for lifting hopper is stainless steel.
Storage silo includes cylindrical body and tubaeform charging aperture, and the height of the cylindrical body of storage silo is 4-5 rice, tubular master
A diameter of 1.6 meters of body, storage silo is supported on ground by silo support, has the building of fixed cylinder bin bracket on ground
Basis.
Feeding trolley includes the feeding track for fixing on the ground and extending to above temporary storing bin and on feeding track
The feeding car body of side, the bottom corner of feeding car body are provided with four road wheels, and feeding track is two, is set on feeding track
Fluted, the road wheel of feeding car body is accommodated in the groove of feeding track, and feeding vehicle body upper portion is opening portion, and bottom is closed
There is unlatching valve plate, opening portion centre position is fixed with connecting rod, telescopic cylinder is connected with connecting rod, the other end of telescopic cylinder is with opening
Valve plate connection is opened, opening valve plate includes the first valve plate and the second valve plate, and the first valve plate and the second valve plate are hinged by jointed shaft, sent
Material lower car body is additionally provided with stuck part with opening valve plate corner correspondence position, when telescopic cylinder shrinks, opens the of valve plate
One valve plate and the second valve plate drop out into V-type shape, sand material, when telescopic cylinder extends, open the first valve plate and second of valve plate
Valve plate is into tabular, and the part that is stuck is fixed, and sand material is stored in feeding trolley.
Belt conveyer scale includes weighing support, belt and belt wheel, and belt winding belt wheel, belt is the balata belt with rib,
Tensioning wheel is additionally provided between two belt wheels, weighs the superposed part of support support belt.
Weighing support includes U-shaped seat, and the first floor, the second floor, trislab and the 4th rib are provided with U-shaped seat
Plate, the first sidepiece installation portion is formed between the first floor and trislab, the second side is formed between the second floor and the 4th floor
Portion's installation portion, horizontal mounting portion, the first sidepiece installation portion and the second sidepiece installation portion are formed between trislab and the 4th floor
On be mounted on lateral support roller, horizontal support rollers are provided with by rotating shaft on horizontal mounting portion, lateral support roller and horizontal propped up
Weight sensor is provided with support roller.
The beneficial effects of the present invention are：
Sand material after screening is sent into sand material storage silo by the automatic feeding system by long distance delivery band, and
It is sent into by material distributing valve goalkeeper sand material in different truck mixers, while realizes the feeding to multiple agitators, not only
Feeding efficiency is substantially improved, moreover it is possible to saves operating cost.
Brief description of the drawings：
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of feeding trolley；
Fig. 3 is the structural representation of belt conveyer scale；
Fig. 4 is the structural representation for weighing frame.
Embodiment：
As shown in figure 1, the automatic feeding system of Sand for Concrete building stones include feeding trolley 1, temporary storing bin, meausring apparatus 4,
Long belt conveyor 3, lift unit 5, storage silo 6, powder valve 7, truck mixer and control unit 40, feeding
Dolly 1 is located at the surface of temporary storing bin, constantly pours into sand material in temporary storing bin, and temporary storing bin is located at underground, temporary storing bin
It is the structure surrounded by striker plate 21, meausring apparatus 4 is located at temporary storing bin side, and long belt conveyor 3 accepts meausring apparatus 4
On sand material and sand material is sent into lift unit 5, sand material is promoted in storage silo 6 by lift unit 5, storage silo 6
Bottom is connected with sub-material valve 7 by pipeline, and there are sub-material valve 7 three sub-materials to export, and three sub-material outlets pass through pneumatic tube
Road is communicated to three truck mixers 81,82,83, and meausring apparatus 4 and sub-material valve 7 electrically connect with control unit.
Opening 22 is provided with striker plate 21,22 upside of being open is fixed with permanent magnetic plate 23, and 22 downside of being open is fixed
There is screen cloth 24, with the continuous feeding of feeding trolley 1, sand material constantly can add up in temporary storing bin to the height of opening 22, sand
Building stones can overflow and fall on screen cloth 24 from opening 22 under gravity, the metal that permanent magnetic plate 23 will can adulterate in sand material
Impurity is removed, and screen cloth 24 filters to sand material, and oversized sand material is rejected.
Lift unit 5 is bucket elevator, including lifting motor, lifting wheel 52 and lifting chain 51, lifting motor driving
Lifting wheel 52 is rotated, and lifting chain 51 is set on lifting wheel 52, and lifting hopper 53, lifting are fixedly connected with lifting chain 51
The section of hopper 53 is square, and the lifting load for lifting hopper is 200-300kg, and lifting hopper 53 has multiple, multiple lifting material
Bucket 53 is evenly distributed on lifting chain 51, and the material of lifting hopper 53 is stainless steel.
Storage silo 6 includes cylindrical body and tubaeform charging aperture, and the height of the cylindrical body of storage silo 6 is 4-5 rice, tubular
A diameter of 1.6 meters of main body, storage silo 6 is supported on ground by silo support, with fixed cylinder bin bracket on ground
Building foundation.
As shown in Fig. 2 feeding trolley 1 includes feeding track 11 and the position for fixing on the ground and extending to above temporary storing bin
Feeding car body 13 above feeding track 11, the bottom corner of feeding car body 13 are provided with four road wheels 131, feeding track
11 be two, sets on feeding track 11 fluted, and the road wheel 131 of feeding car body is accommodated in the groove of feeding track 11
Interior, the top of feeding car body 13 is opening portion, and bottom is closed unlatching valve plate, and opening portion centre position is fixed with connecting rod 132, connecting rod
Telescopic cylinder 133 is connected with 132, the other end of telescopic cylinder 133 is connected with opening valve plate, and opening valve plate includes the first valve plate
123 and second valve plate 124, the first valve plate 123 and the second valve plate 124 it is be hinged by jointed shaft 122, the bottom of feeding car body 13 is with opening
Open valve plate corner correspondence position and be additionally provided with stuck part 121, when telescopic cylinder 133 shrinks, open the first valve plate 123 of valve plate
Dropped out with the second valve plate 124 into V-type shape, sand material, when telescopic cylinder 133 extends, open the first valve plate 123 and of valve plate
Two valve plates 124 are into tabular, and the part 121 that is stuck is fixed, and sand material is stored in feeding trolley.
As shown in Figure 3-4, belt conveyer scale includes weighing support 43, belt 44 and belt wheel 42, and belt 44 winds belt wheel 42, belt
44 be the balata belt with rib, and tensioning wheel 41 is additionally provided between two belt wheels 42, weighs support 43 and supports belt 44
In the part on top.
Weighing support 43 includes U-shaped seat 435, and the first floor 431, the second floor 432, the 3rd rib are provided with U-shaped seat 435
The floor 434 of plate 433 and the 4th, forms the first sidepiece installation portion, the second floor between the first floor 431 and trislab 433
432 and the 4th form the second sidepiece installation portion between floor 434, and horizontal peace is formed between the floor 434 of trislab 433 and the 4th
Lateral support roller 438 is mounted on dress portion, the first sidepiece installation portion and the second sidepiece installation portion, by turning on horizontal mounting portion
Axle 436 is provided with horizontal support rollers 437, and weight sensor is provided with lateral support roller 438 and horizontal support rollers 437.
The embodiment is to the illustrative present invention, not for the limitation present invention.Any those skilled in the art
The embodiment can be modified under the spirit and scope without prejudice to the present invention, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (5)
1. a kind of automatic feeding system of Sand for Concrete building stones, it is characterised in that including feeding trolley (1), temporary storing bin, weighing
Device (4), long belt conveyor (3), lift unit (5), storage silo (6), sub-material valve (7), truck mixer with
And control unit, feeding trolley (1) are located at the surface of temporary storing bin, constantly pour into sand material in temporary storing bin, position in storehouse is kept in
In underground, temporary storing bin is the structure surrounded by striker plate (21), and meausring apparatus (4) is located at temporary storing bin side, over long distances band
Formula conveyer (3) accepts the sand material on meausring apparatus (4) and sand material is sent into lift unit (5), and lift unit (5) is by sand
Building stones are promoted in storage silo (6), and the bottom of storage silo (6) is connected with sub-material valve (7), sub-material valve (7) tool by pipeline
There are three sub-material outlets, three sub-material outlets are communicated to three truck mixers (81,82,83) by pneumatic line, weighed
Device (4) and sub-material valve 7 electrically connect with control unit；
Opening (22) is provided with striker plate (21), permanent magnetic plate (23) is fixed with the upside of opening (22), is open under (22)
Side is fixed with screen cloth (24), and with the continuous feeding of feeding trolley (1), sand material constantly can add up in temporary storing bin to opening
(22) height, sand material can overflow and fall on screen cloth (24) from opening (22) under gravity, and permanent magnetic plate (23) can
The metal impurities adulterated in sand material are removed, screen cloth (24) is filtered to sand material, and oversized sand material is rejected；
Lift unit (5) is bucket elevator, including lifting motor, lifting wheel (52) and lifting chain (51), and lifting motor drives
Dynamic lifting wheel (52) is rotated, and lifting chain (51) is set on lifting wheel (52), and lifting chain is fixedly connected with lifting on (51)
Hopper (53), lifting hopper (53) section are square, and the lifting load for lifting hopper is 200-300kg, lifting hopper (53) tool
Have it is multiple, it is multiple lifting hoppers (53) be evenly distributed on lifting chain (51), lifting hopper (53) material be stainless steel.
2. the automatic feeding system of Sand for Concrete building stones according to claim 1, it is characterised in that：Storage silo (6) is wrapped
Including cylindrical body and tubaeform charging aperture, the height of the cylindrical body of storage silo (6) is 4-5 rice, a diameter of the 1.6 of cylindrical body
Rice, storage silo (6) are supported on ground by silo support, have the building foundation of fixed cylinder bin bracket on ground.
3. the automatic feeding system of Sand for Concrete building stones according to claim 1, it is characterised in that：Feeding trolley (1)
Including fixing and extending to the feeding track above temporary storing bin (11) and the feeding above feeding track (11) on the ground
Car body (13), the bottom corner of feeding car body (13) are provided with four road wheels (131), and feeding track (11) is two, feeding
Set fluted on track (11), the road wheel (131) of feeding car body is accommodated in the groove of feeding track (11), stack pallet
Body (13) top is opening portion, and bottom is closed unlatching valve plate, and opening portion centre position is fixed with connecting rod (132), connecting rod (132)
On be connected with telescopic cylinder (133), the other end of telescopic cylinder (133) be connected with opening valve plate, and unlatching valve plate includes the first valve
Plate (123) and the second valve plate (124), the first valve plate (123) and the second valve plate (124) are be hinged by jointed shaft (122), stack pallet
Body (13) bottom is additionally provided with stuck part (121) with opening valve plate corner correspondence position, when telescopic cylinder (133) shrinks, opens
The first valve plate (123) and the second valve plate (124) for opening valve plate drop out into V-type shape, sand material, when telescopic cylinder 133 extends, open
Open valve plate the first valve plate 123 and the second valve plate (124) into tabular, and the part that is stuck (121) is fixed, and sand material is stored in
In feeding trolley.
4. the automatic feeding system of Sand for Concrete building stones according to claim 1, it is characterised in that：Belt conveyer scale includes claiming
Support (43), belt (44) and belt wheel (42) are measured, belt (44) winding belt wheel (42), belt (44) is the rubber peel with rib
Band, tensioning wheel (41) is additionally provided between two belt wheels (42), weighs support (43) support belt (44) superposed part.
5. the automatic feeding system of Sand for Concrete building stones according to claim 4, it is characterised in that：Weigh support (43)
Including U-shaped seat (435), be provided with U-shaped seat (435) the first floor (431), the second floor (432), trislab (433) with
And the 4th floor (434), the first sidepiece installation portion, the second floor are formed between the first floor (431) and trislab (433)
(432) the second sidepiece installation portion, shape between trislab (433) and the 4th floor (434) are formed between the 4th floor (434)
Into horizontal mounting portion, lateral support roller (438) is mounted on the first sidepiece installation portion and the second sidepiece installation portion, is horizontally mounted
Horizontal support rollers (437) are provided with by rotating shaft (436) in portion, set in lateral support roller (438) and horizontal support rollers (437)
There is weight sensor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136612.2A CN105668180B (en) | 2016-03-10 | 2016-03-10 | A kind of automatic feeding system of Sand for Concrete building stones |
| CN201710687504.9A CN107283636B (en) | 2016-03-10 | 2016-03-10 | Automatic metering and feeding system of sand and stone material multi-stirrer for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136612.2A CN105668180B (en) | 2016-03-10 | 2016-03-10 | A kind of automatic feeding system of Sand for Concrete building stones |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710687504.9A Division CN107283636B (en) | 2016-03-10 | 2016-03-10 | Automatic metering and feeding system of sand and stone material multi-stirrer for concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105668180A CN105668180A (en) | 2016-06-15 |
| CN105668180B true CN105668180B (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610136612.2A Active CN105668180B (en) | 2016-03-10 | 2016-03-10 | A kind of automatic feeding system of Sand for Concrete building stones |
| CN201710687504.9A Active CN107283636B (en) | 2016-03-10 | 2016-03-10 | Automatic metering and feeding system of sand and stone material multi-stirrer for concrete |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710687504.9A Active CN107283636B (en) | 2016-03-10 | 2016-03-10 | Automatic metering and feeding system of sand and stone material multi-stirrer for concrete |
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| CN (2) | CN105668180B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825586B (en) * | 2017-11-24 | 2023-11-24 | 重庆市三真建材有限公司 | Novel horizontal stirring device |
| CN110216797A (en) * | 2019-05-05 | 2019-09-10 | 石铁英 | A kind of weighing feeding system of commerical ready-mixed concrete |
| CN112405873B (en) * | 2020-10-29 | 2021-12-07 | 海南恒宝混凝土工程有限公司 | Concrete production is with reinforced mechanism |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105668180A (en) | 2016-06-15 |
| CN107283636A (en) | 2017-10-24 |
| CN107283636B (en) | 2020-07-07 |
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