CN108407088A - Concrete central mix plant and the method for producing the concrete containing barren rock slurry with it - Google Patents

Concrete central mix plant and the method for producing the concrete containing barren rock slurry with it Download PDF

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Publication number
CN108407088A
CN108407088A CN201810136613.6A CN201810136613A CN108407088A CN 108407088 A CN108407088 A CN 108407088A CN 201810136613 A CN201810136613 A CN 201810136613A CN 108407088 A CN108407088 A CN 108407088A
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CN
China
Prior art keywords
gear
horizon bar
concrete
agitating shaft
agitator
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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.)
Granted
Application number
CN201810136613.6A
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Chinese (zh)
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CN108407088B (en
Inventor
何玉山
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.)
Fujian Honggao Stone Powder Comprehensive Utilization Co Ltd
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Fujian Honggao Stone Powder Comprehensive Utilization Co Ltd
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Application filed by Fujian Honggao Stone Powder Comprehensive Utilization Co Ltd filed Critical Fujian Honggao Stone Powder Comprehensive Utilization Co Ltd
Priority to CN201810136613.6A priority Critical patent/CN108407088B/en
Publication of CN108407088A publication Critical patent/CN108407088A/en
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Publication of CN108407088B publication Critical patent/CN108407088B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/16Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • B28C5/0831Drives or drive systems, e.g. toothed racks, winches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • B28C5/0856Supporting frames or structures, e.g. supporting wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention discloses a kind of concrete central mix plants, including agitator to be communicated with one end of expects pipe with the supporting leg that its bottom is in angular distribution, the bottom of agitator is fixed on, and the other end of expects pipe is removably connected with material lid.The configuration of the present invention is simple, motor drives second gear rotation, second gear is engaged with external toothing, horizon bar is driven to rotate around center axis, horizon bar drives first gear movement, first gear is engaged with ring gear, and pass through the transmission between chain and sprocket wheel, it is rotate in same direction between multiple hollow shafts, and agitating shaft and helical blade is driven to rotate by connecting rod, agitating shaft and helical blade is set itself also to be rotated while revolving round the sun with horizon bar, keep material stirring more uniform, simultaneously, agitating shaft band moving mandrel rotates, mandrel drives idler wheel interval to be compressed with arc block, and under the action of the spring, realize that agitating shaft and helical blade move up and down, further promote the stirring to raw material, ensure the intensity of concrete.

Description

Concrete central mix plant and the method for producing the concrete containing barren rock slurry with it
Technical field
The present invention relates to technical field of concrete more particularly to a kind of concrete containing barren rock slurry.
Background technology
Concrete, referred to as " concrete ":Refer to by cementitious material by the general designation of the cementing integral engineered composite material of aggregate. One word of concrete usually said refers to making cementitious material, sand, masonry aggregate with cement;With water(Additive and admixture can be contained)It presses Certain proportion coordinate, it is agitated obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering;It is existing Concrete central mix plant stirring it is not uniform enough, lead to Concrete intensity insufficient.
Invention content
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose a kind of containing barren rock slurry Concrete.
To achieve the goals above, present invention employs following technical solutions:
A kind of concrete central mix plant, including agitator and be fixed on its bottom be in angular distribution supporting leg, the bottom of agitator It is communicated with one end of expects pipe, the other end of expects pipe is removably connected with material lid, the interior bottom centre rotation connection of the agitator There are the lower end for the central shaft being vertically arranged, the upper end of central shaft to be connected with one end of the horizon bar of perpendicular setting, horizon bar The other end be connected with motor, the output end of motor is connected with second gear, and the outer ring of the agitator is connected with and the second tooth The external toothing of engagement is taken turns, the horizon bar is located at one end that one section of lower rotation above agitator is connected with multiple hollow shafts, It is socketed with sprocket wheel in hollow shaft, is connected by chain between multiple sprocket wheels, the first tooth is connected with close to the hollow shaft lower end of motor Wheel, the inner wall of the agitator are connected with the ring gear engaged with first gear, and grafting is rotated in the hollow shaft of central shaft There are mandrel, the upper end of mandrel through horizon bar and to be connected with mounting rod, the lower end of mounting rod is connected with mounting blocks, the bottom of mounting blocks Portion is equipped with mounting groove, and the inner wall of mounting groove is rotatably connected to idler wheel, and arc corresponding with idler wheel is connected at the top of horizon bar The lower end of shape block, the mandrel is connected with the upper end of agitating shaft, and helical blade, the upper end of agitating shaft and sky are socketed on agitating shaft The lower end of mandrel is hinged with one end of connecting rod, and one end similar in two connecting rods is hinged, the mandrel be located at agitating shaft with One section between hollow shaft is socketed with spring.
Preferably, the side of the central shaft lower end is vertically connected with push plate, and corner block is symmetrically connected in push plate.
Preferably, the both ends of the spring are respectively connected with washer, and washer is socketed in mandrel.
Preferably, the expects pipe is threadedly coupled with material lid.
Preferably, the lower end of the horizon bar is connected with one end of supporting block, and the other end of supporting block is embedded with ball, ball Rolling is connected in the bucket edge of agitator.
Preferably, at least three connecting rods in the same hollow shaft, and be in angularly to be distributed between multiple connecting rods.
Preferably, a kind of concrete containing barren rock slurry, this approach includes the following steps:
S1. barren rock slurry is prepared:It is 2.8-3 to take fineness mesh number, and clay content is the limestone of 4.6-5%, and grinding filters out mesh number For the waste stone dust of 50-70, suitable water stirring is added, barren rock slurry moisture content is 50-60%;
S2. batch mixing:Take following raw material, the parts by weight composition of feed components:Barren rock slurry 46-50%, river sand 8-10%, rubble Each group raw material is mixed and added into suitable water, utilizes agitating shaft and spiral by 18-20%, cement 14-16% and corrosion inhibitor 0.8-1% Each raw material is mixed in blade, mixing time 30-40min.
Compared with prior art, the beneficial effects of the invention are as follows:The configuration of the present invention is simple, motor drive second gear to turn Dynamic, second gear is engaged with external toothing, and horizon bar is driven to rotate around center axis, and horizon bar drives first gear movement, the first tooth Wheel is engaged with ring gear, and by the transmission between chain and sprocket wheel, is rotate in same direction between multiple hollow shafts, and pass through connecting rod Agitating shaft and helical blade rotation are driven, agitating shaft and helical blade is made itself also to be rotated while revolving round the sun with horizon bar, Keep material stirring more uniform, meanwhile, agitating shaft band moving mandrel rotates, and mandrel drives idler wheel interval to be compressed with arc block, and It under the action of spring, realizes that agitating shaft and helical blade move up and down, further promotes the stirring to raw material, ensure concrete Intensity.
Description of the drawings
Fig. 1 is structural schematic diagram proposed by the present invention.
In figure:Supporting leg 1, corner block 2, push plate 3, material lid 4, expects pipe 5, agitator 6, horizon bar 7, central shaft 8, connecting rod 9, Agitating shaft 10, helical blade 11, idler wheel 12, mounting rod 13, arc block 14, mandrel 15, hollow shaft 16, chain 17, supporting block 18, Ball 19, sprocket wheel 20, first gear 21, spring 22, ring gear 23, external toothing 24, second gear 25.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, a kind of concrete central mix plant, including agitator 6 and be fixed on its bottom be in angular distribution supporting leg 1, the bottom of agitator 6 is communicated with one end of expects pipe 5, and the other end of expects pipe 5 is removably connected with material lid 4, expects pipe 5 and material lid 4 It is threadedly coupled, is easy to open, the interior bottom centre of agitator 6 is rotatably connected to the lower end for the central shaft 8 being vertically arranged, central shaft 8 upper end is connected with one end of the horizon bar 7 of perpendicular setting, and the other end of horizon bar 7 is connected with motor, horizon bar 7 Lower end is connected with one end of supporting block 18, and the other end of supporting block 18 is embedded with ball 19, and the rolling of ball 19 is connected to agitator 6 In bucket edge, it is used to support horizon bar 7, the output end of motor is connected with second gear 25, and the outer ring of agitator 6 is connected with and second The external toothing 24 that gear 25 engages, one section of lower rotation that horizon bar 7 is located at 6 top of agitator are connected with multiple hollow shafts 16 One end, is socketed with sprocket wheel 20 in hollow shaft 16, at least three connecting rods 9 in same hollow shaft 16, and between multiple connecting rods 9 It in being angularly distributed, is connected by chain 17 between multiple sprocket wheels 20, the first tooth is connected with close to 16 lower end of hollow shaft of motor Wheel 21, the inner wall of agitator 6 is connected with the ring gear 23 engaged with first gear 21.
Rotation is plugged with mandrel 15 in the hollow shaft 16 of central shaft 8, and the side of 8 lower end of central shaft, which is vertically connected with, to push away Plate 3 is symmetrically connected with corner block 2 in push plate 3, and for releasing concrete, the upper end of mandrel 15 through horizon bar 7 and is connected with The lower end of mounting rod 13, mounting rod 13 is connected with mounting blocks, and the bottom of mounting blocks is equipped with mounting groove, and the inner wall rotation of mounting groove connects It is connected to idler wheel 12, and the top of horizon bar 7 is connected with arc block 14 corresponding with idler wheel 12, the lower end of mandrel 15, which is connected with, to be stirred The upper end of axis 10 is mixed, helical blade 11 is socketed on agitating shaft 10, the upper end of agitating shaft 10 and the lower end of hollow shaft 16 are hinged There is one end of connecting rod 9, one end similar in two connecting rods 9 is hinged, and mandrel 15 is between agitating shaft 10 and hollow shaft 16 One section is socketed with spring 22, and the both ends of spring 22 are respectively connected with washer, and washer is socketed in mandrel 15.
Embodiment 1
A kind of concrete containing barren rock slurry, this approach includes the following steps:
S1. barren rock slurry is prepared:It is 2.8 to take fineness mesh number, the limestone that clay content is 4.6%, grinding, and it is 50 to filter out mesh number Waste stone dust, the stirring of suitable water is added, barren rock slurry moisture content is 50%;
S2. batch mixing:Take following raw material, the parts by weight composition of feed components:Barren rock slurry 46%, river sand 8%, rubble 18%, water Each group raw material is mixed and added into suitable water by mud 14% and corrosion inhibitor 0.8%, using agitating shaft 10 and helical blade 11 to each original Material is mixed, mixing time 30min.
Embodiment 2
A kind of concrete containing barren rock slurry, this approach includes the following steps:
S1. barren rock slurry is prepared:It is 3 to take fineness mesh number, the limestone that clay content is 5%, grinding, filter out mesh number be 70 it is useless Mountain flour, is added suitable water stirring, and barren rock slurry moisture content is 60%;
S2. batch mixing:Take following raw material, the parts by weight composition of feed components:Barren rock slurry 50%, river sand 10%, rubble 20%, Each group raw material is mixed and added into suitable water by cement 16% and corrosion inhibitor 1%, using agitating shaft 10 and helical blade 11 to each original Material is mixed, mixing time 40min.
Operation principle:External power supply is connected, motor drives second gear 25 to rotate, and second gear 25 is nibbled with external toothing 24 It closes, horizon bar 7 is driven to be rotated around central shaft 8, horizon bar 7 drives first gear 21 to move, and first gear 21 is nibbled with ring gear 23 It closes, and by the transmission between chain 17 and sprocket wheel 20, is rotate in same direction between multiple hollow shafts 16, and driven by connecting rod 9 Agitating shaft 10 and helical blade 11 rotate, and agitating shaft 10 and helical blade 11 is made itself also to exist while revolving round the sun with horizon bar 7 Rotation, keeps material stirring more uniform, meanwhile, agitating shaft 10 is rotated with moving mandrel 15, and mandrel 15 drives 12 interval of idler wheel and arc Shape block 14 compresses, and under the action of spring 22, realizes that agitating shaft 10 and helical blade 11 move up and down, is further promoted to original The stirring of material ensures the intensity of concrete.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of concrete central mix plant, including agitator(6)Be fixed on its bottom be in angular distribution supporting leg(1), stirring Bucket(6)Bottom be communicated with expects pipe(5)One end, expects pipe(5)The other end be removably connected with material lid(4), which is characterized in that The agitator(6)Interior bottom centre be rotatably connected to the central shaft being vertically arranged(8)Lower end, central shaft(8)Upper end It is connected with the horizon bar of perpendicular setting(7)One end, horizon bar(7)The other end be connected with motor, the output end of motor It is connected with second gear(25), the agitator(6)Outer ring be connected with and second gear(25)The external toothing of engagement(24), institute State horizon bar(7)Positioned at agitator(6)One section of lower rotation of top is connected with multiple hollow shafts(16)One end, hollow shaft (16)On be socketed with sprocket wheel(20), multiple sprocket wheels(20)Between pass through chain(17)Connection, close to the hollow shaft of motor(16)Under End is connected with first gear(21), the agitator(6)Inner wall be connected with and first gear(21)The ring gear of engagement(23), Close to central shaft(8)Hollow shaft(16)Interior rotation is plugged with mandrel(15), mandrel(15)Upper end run through horizon bar(7)And even It is connected to mounting rod(13), mounting rod(13)Lower end be connected with mounting blocks, the bottoms of mounting blocks is equipped with mounting groove, mounting groove it is interior Wall is rotatably connected to idler wheel(12), and horizon bar(7)Top be connected with and idler wheel(12)Corresponding arc block(14), described Mandrel(15)Lower end be connected with agitating shaft(10)Upper end, agitating shaft(10)On be socketed with helical blade(11), agitating shaft (10)Upper end and hollow shaft(16)Lower end be hinged with connecting rod(9)One end, two connecting rods(9)Similar one end hinge It connects, the mandrel(15)Positioned at agitating shaft(10)And hollow shaft(16)Between one section be socketed with spring(22).
2. a kind of concrete central mix plant according to claim 1, which is characterized in that the central shaft(8)The one of lower end Side is vertically connected with push plate(3), push plate(3)On be symmetrically connected with corner block(2).
3. a kind of concrete central mix plant according to claim 1, which is characterized in that the spring(22)Both ends connect It is connected to washer, washer is socketed in mandrel(15).
4. a kind of concrete central mix plant according to claim 1, which is characterized in that the expects pipe(5)It is covered with material(4)Spiral shell Line connects.
5. a kind of concrete central mix plant according to claim 1, which is characterized in that the horizon bar(7)Lower end connect It is connected to supporting block(18)One end, supporting block(18)The other end be embedded with ball(19), ball(19)Rolling is connected to agitator (6)Bucket edge on.
6. a kind of concrete central mix plant according to claim 1, which is characterized in that the same hollow shaft(16)Up to It is few that there are three connecting rods(9), and multiple connecting rods(9)Between in being angularly distributed.
7. a kind of method that concrete central mix plant using in claim 1 produces the concrete containing barren rock slurry, special Sign is that this approach includes the following steps:
S1. barren rock slurry is prepared:It is 2.8-3 to take fineness mesh number, and clay content is the limestone of 4.6-5%, and grinding filters out mesh number For the waste stone dust of 50-70, suitable water stirring is added, barren rock slurry moisture content is 50-60%;
S2. batch mixing:Take following raw material, the parts by weight composition of feed components:Barren rock slurry 46-50%, river sand 8-10%, rubble Each group raw material is mixed and added into suitable water, utilizes agitating shaft by 18-20%, cement 14-16% and corrosion inhibitor 0.8-1%(10)With Helical blade(11)Each raw material is mixed, mixing time 30-40min.
CN201810136613.6A 2018-02-09 2018-02-09 Concrete mixing device and method for producing concrete containing waste stone powder slurry by using same Active CN108407088B (en)

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CN201810136613.6A CN108407088B (en) 2018-02-09 2018-02-09 Concrete mixing device and method for producing concrete containing waste stone powder slurry by using same

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CN201810136613.6A CN108407088B (en) 2018-02-09 2018-02-09 Concrete mixing device and method for producing concrete containing waste stone powder slurry by using same

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110216796A (en) * 2019-06-22 2019-09-10 宁波鄞州竹创信息科技有限公司 A kind of efficient civic building blender
CN111168850A (en) * 2020-03-06 2020-05-19 缙云松弛自动化科技有限公司 Concrete mixing device with cleaning function

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2032128U (en) * 1988-02-08 1989-02-08 中国建筑材料科学研究院 Agitator for cement mortar
JPH01163431U (en) * 1988-04-22 1989-11-14
CN1082941A (en) * 1992-04-15 1994-03-02 乔治费希尔铸造设备有限公司 The device of mixing and processing free-flowing materials
CN204869234U (en) * 2015-06-15 2015-12-16 吕江良 It is multi -functional from falling formula mortar stirrer
CN105948615A (en) * 2016-04-28 2016-09-21 十九冶成都建设有限公司 Impermeable concrete prepared with hearthstone powder
CN106693560A (en) * 2016-12-09 2017-05-24 新昌县牛山农产品专业合作社 Agricultural production fertilizer mixing equipment with dust collection function
CN106738329A (en) * 2016-11-24 2017-05-31 无锡康斯坦特动力科技有限公司 A kind of campaign-styled concrete mixer of agitating shaft
CN206520096U (en) * 2017-03-08 2017-09-26 重庆中田化工有限公司 Vertical planet double-shaft mixer of high efficiency

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2032128U (en) * 1988-02-08 1989-02-08 中国建筑材料科学研究院 Agitator for cement mortar
JPH01163431U (en) * 1988-04-22 1989-11-14
CN1082941A (en) * 1992-04-15 1994-03-02 乔治费希尔铸造设备有限公司 The device of mixing and processing free-flowing materials
CN204869234U (en) * 2015-06-15 2015-12-16 吕江良 It is multi -functional from falling formula mortar stirrer
CN105948615A (en) * 2016-04-28 2016-09-21 十九冶成都建设有限公司 Impermeable concrete prepared with hearthstone powder
CN106738329A (en) * 2016-11-24 2017-05-31 无锡康斯坦特动力科技有限公司 A kind of campaign-styled concrete mixer of agitating shaft
CN106693560A (en) * 2016-12-09 2017-05-24 新昌县牛山农产品专业合作社 Agricultural production fertilizer mixing equipment with dust collection function
CN206520096U (en) * 2017-03-08 2017-09-26 重庆中田化工有限公司 Vertical planet double-shaft mixer of high efficiency

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110216796A (en) * 2019-06-22 2019-09-10 宁波鄞州竹创信息科技有限公司 A kind of efficient civic building blender
CN111168850A (en) * 2020-03-06 2020-05-19 缙云松弛自动化科技有限公司 Concrete mixing device with cleaning function

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