CN107364002B - The rotating cylinder of concrete mixer - Google Patents
The rotating cylinder of concrete mixer Download PDFInfo
- Publication number
- CN107364002B CN107364002B CN201710754405.8A CN201710754405A CN107364002B CN 107364002 B CN107364002 B CN 107364002B CN 201710754405 A CN201710754405 A CN 201710754405A CN 107364002 B CN107364002 B CN 107364002B
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- cartridge filter
- concrete
- peripheral wall
- mesh
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/2009—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers with multi-compartment drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus 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
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/2045—Parts or components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/2045—Parts or components
- B28C5/2054—Drums, e.g. provided with non-rotary mixing blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The present invention provides a kind of rotating cylinder of concrete mixer, and the rotating cylinder periphery has ring gear, and the ring gear is engaged in the driving gear in driving mechanism;There is a cartridge filter, the barrel of the cartridge filter is surrounded by web plate inside the rotating cylinder;There is radially fixed radial partition between the cartridge filter and the barrel of rotating cylinder.The blender can greatly improve the mixed effect of concrete, and save energy on the basis of gravity type mixes.
Description
The application is that application No. is the divisional applications of 201510519569.3 entitled concrete mixers.
Technical field
The present invention relates to constructional engineering machinery fields, are a kind of concrete mixers particularly.
Background technique
It is the most simply self-falling mixer, primary structure is as shown in Figure 1, include in concrete batch plant
Pedestal 1 props up rotating cylinder 2 by support wheel 10 on pedestal 1, and 2 periphery of rotating cylinder has ring gear, which is engaged in driving gear
30, the driving mechanism 3 which is fixed on pedestal 1 is driven, and revolves rotating cylinder 2 continuously slowly around own axes
Turn;2 inner wall of rotating cylinder has the radial plate 21 radially extended to axis, and concrete 4 is first in the bottom of rotating cylinder 2, with rotation
The rotation of rotating cylinder 2 is held up by radial plate 21, and when rotation is to state shown in FIG. 1, concrete 4 is fallen again under the effect of gravity
It to rotating cylinder bottom wall, then lifts up, so recycles, during concrete is fallen, since concrete each section is successive again
It falls and makes itself to elongate such as water column, concrete relies on elongation effect when this whereabouts to mix each section.Due to this kind
Self-falling mixer is without action of forced stirring mechanism, and therefore, required power is smaller, and hardware cost is lower, and to power system requirements
It is weaker.
However, the mobility due to concrete is far weaker than water body, in dropping process, internal mixed effect is actually
It is very poor;Although this causes this kind of blender power smaller, mixing cycle is extremely very long, needs heap of times to hold in the palm concrete
It rises, and falls, good mixed effect can be just obtained, to keep total energy consumption larger;In addition, the coagulation poor for some plasticity
Soil is almost difficult to pull into strip, cannot achieve stirring substantially using this kind of self-falling mixer.
Summary of the invention
In view of the above-mentioned problems, the blender is mixed in gravity type the purpose of the present invention is to provide a kind of concrete mixer
On the basis of even, the mixed effect of concrete can be greatly improved, and saves energy.
The present invention realizes that technical solution used by technical purpose is: the concrete mixer includes pedestal, the pedestal
Rotating cylinder is supported by support wheel, the rotating cylinder periphery has ring gear, and the ring gear is engaged in the driving in driving mechanism
Gear;There is a cartridge filter, the barrel of the cartridge filter is surrounded by web plate inside the rotating cylinder;The cartridge filter and rotation
There is radially fixed radial partition between the barrel of rotating cylinder.
Preferably, the driving mechanism is motor.
Preferably, the radial direction partition is fixed on the inner wall of the rotating cylinder, and the axis of the cartridge filter and rotation
When the axis of cylinder is overlapped, the free end of each radial partition has equal radial distance with the barrel of cartridge filter;And it is described
Cartridge filter is unfettered in radial directions, can be freely moved;Further, the mesh diameter of half peripheral wall of the cartridge filter is small
In the mesh diameter of the other half peripheral wall, i.e. mesh knitted density of the mesh knitted density of half peripheral wall less than the other half peripheral wall.
The beneficial effects of the present invention are: the concrete mixers at work, the concrete in rotating cylinder bottom with
The rotation of rotating cylinder and held up by radial partition, after rising to the top of rotating cylinder, fall under the effect of gravity to cartridge filter, by
It is surrounded in cartridge filter by web plate, therefore, concrete will pass twice through the peripheral wall of cartridge filter, in the process, be woven into mesh
Steel wire uniformly densely cuts through inside concrete everywhere, to form good mixed effect to concrete;Due to cartridge filter
Mesh the self power of concrete, therefore the power of system and common gravity type are still come to the cutting power of concrete
Blender is essentially identical, and during rotating cylinder often rotates a circle, the mixed effect of concrete is largely increased, because
This, required mixing time will substantially shorten, to save big energy.
Detailed description of the invention
Fig. 1 is the end of normal concrete blender to structural schematic diagram.
Fig. 2 is the end of this concrete mixer one embodiment to structural schematic diagram.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
In the embodiment shown in Figure 2, which includes pedestal 1, and the pedestal 1 passes through support wheel 10
Rotating cylinder 2 is propped up, 2 periphery of rotating cylinder has ring gear (not shown), and the ring gear is engaged in the driving in driving mechanism 3
Gear 30;There is a cartridge filter 5, the barrel of the cartridge filter 5 is surrounded by web plate inside the rotating cylinder;The cartridge filter 5
There is radially fixed radial partition 21 between the barrel of rotating cylinder 2.
In the present embodiment, the driving mechanism is motor.The radial direction partition 21 is fixed on the inner wall of rotating cylinder 2;And
And the axis of the cartridge filter 5 is with the axis of rotating cylinder 2 when being overlapped, the free end of each radial partition 21 and cartridge filter 5
Barrel has equal radial distance;And the cartridge filter 5 is unfettered in radial directions, can be freely moved.According to the party
Case, when the lower peripheral wall of cartridge filter 5 successively contacts each radial partition 21, will generate bounce in the rolling process of rotating cylinder 2,
In Fig. 2, originally cartridge filter 5 is contacted at a of radial partition, at b, after rotating cylinder 2 turns over certain angle counterclockwise, filtering
Cylinder 5 will be fallen downwards, be contacted at the b of radial partition, at c;This of cartridge filter 5 is fallen and again by radial partition 21
The process resisted makes cartridge filter 5 generate strong vibration, at this point, the concrete 4 being attached on cartridge filter peripheral wall can be effectively facilitated
Across its mesh.
In addition, the mesh diameter of half peripheral wall of the cartridge filter 5 is made to be less than the mesh diameter of the other half peripheral wall, i.e. half again
The mesh knitted density of peripheral wall is less than the mesh knitted density of the other half peripheral wall;According to this scheme, since mesh diameter is smaller,
Be exactly biggish half peripheral wall of mesh density mass density it is larger, to make half peripheral wall under the effect of gravity, remain at
Lower section, and biggish half peripheral wall of mesh remains at top, thus make concrete 4 during passing through cartridge filter 5, from
It is dynamic to realize two processes of coarse filtration and fine filtering, to improve during rotating cylinder 5 rotates a circle, across the concrete of cartridge filter 5
Total amount (since 4 kinetic energy of concrete of top is smaller, the ability across mesh is weaker, make top mesh it is larger, can be improved mixed
The rate that passes through of solidifying soil 4 has had larger kinetic energy when concrete reaches lower section, therefore is able to largely pass through thinner mesh);Cause
This, the overall blending efficiency of concrete can be improved in this kind of non-uniform mesh distribution.
Above-mentioned concrete mixer at work, the concrete in 2 bottom of rotating cylinder with the rotation of rotating cylinder 2 and
It is held up by radial partition 21, after rising to the top of rotating cylinder 2, is fallen under the effect of gravity to cartridge filter 5, since cartridge filter 5 is by net
Plate surrounds, and therefore, concrete 4 will pass twice through the peripheral wall of cartridge filter 5, in the process, be woven into mesh steel wire uniformly and
4 various places inside of concrete is densely cut through, to form good mixed effect to concrete;Due to the mesh pair of cartridge filter 5
The cutting power of concrete 4 still comes from the self power of concrete 4, therefore the power of system and common self-falling mixer
It is essentially identical, and during rotating cylinder 2 often rotates a circle, the mixed effect of concrete is largely increased, therefore, institute
Need mixing time that will substantially shorten, to save big energy.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of rotating cylinder of concrete mixer, rotating cylinder (2) periphery has ring gear, and the ring gear is engaged in driving
Driving gear (30) in mechanism (3);It is characterized by: having a cartridge filter (5), the mistake inside the rotating cylinder (2)
The barrel of filter cylinder (5) is surrounded by web plate;There is radially fixed radial direction between the cartridge filter (5) and the barrel of rotating cylinder (2)
Partition (21);
The mesh diameter of half peripheral wall of the cartridge filter (5) is less than the mesh diameter of the other half peripheral wall, the i.e. mesh of half peripheral wall
Count is less than the mesh knitted density of the other half peripheral wall.
2. the rotating cylinder of concrete mixer according to claim 1, it is characterised in that: the driving mechanism (3) is electricity
Motivation.
3. the rotating cylinder of concrete mixer according to claim 1, it is characterised in that: the radial direction partition (21) is solid
It is each described due to the inner wall of the rotating cylinder (2), and when the axis of the cartridge filter (5) is overlapped with the axis of rotating cylinder (2)
The free end of radial partition (21) has equal radial distance with the barrel of cartridge filter (5);And the cartridge filter (5) is in diameter
It is unfettered on direction, it being capable of free movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710754405.8A CN107364002B (en) | 2015-08-24 | 2015-08-24 | The rotating cylinder of concrete mixer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710754405.8A CN107364002B (en) | 2015-08-24 | 2015-08-24 | The rotating cylinder of concrete mixer |
CN201510519569.3A CN105563652B (en) | 2015-08-24 | 2015-08-24 | Energy-saving concrete mixer |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510519569.3A Division CN105563652B (en) | 2015-08-24 | 2015-08-24 | Energy-saving concrete mixer |
Publications (2)
Publication Number | Publication Date |
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CN107364002A CN107364002A (en) | 2017-11-21 |
CN107364002B true CN107364002B (en) | 2019-06-21 |
Family
ID=55874556
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510519569.3A Active CN105563652B (en) | 2015-08-24 | 2015-08-24 | Energy-saving concrete mixer |
CN201710754405.8A Active CN107364002B (en) | 2015-08-24 | 2015-08-24 | The rotating cylinder of concrete mixer |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510519569.3A Active CN105563652B (en) | 2015-08-24 | 2015-08-24 | Energy-saving concrete mixer |
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CN (2) | CN105563652B (en) |
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CN107399008A (en) * | 2017-08-21 | 2017-11-28 | 重庆工业职业技术学院 | The gravity type concrete agitating device built for road and bridge |
CN108394977B (en) * | 2018-04-09 | 2020-10-27 | 浙江海澄德畅机械有限公司 | Impurity flocculation equipment for domestic sewage treatment |
CN108609834B (en) * | 2018-07-05 | 2024-06-04 | 鹏鹞环保股份有限公司 | Hydraulic rotary filter screen cylinder |
CN108585433B (en) * | 2018-07-05 | 2024-06-04 | 鹏鹞环保股份有限公司 | Integrated sludge thickener |
CN108585432B (en) * | 2018-07-05 | 2024-06-04 | 鹏鹞环保股份有限公司 | Integrated screw press sludge dewatering machine |
CN108858776B (en) * | 2018-07-17 | 2020-12-22 | 浙江昌新生物纤维股份有限公司 | Stable concrete straight plate stirring barrel used in building field |
CN110962232B (en) * | 2019-11-15 | 2021-05-04 | 绍兴漫翱创腾智能机械股份有限公司 | Stirring drum for self-falling type stirrer |
CN111055381A (en) * | 2020-03-03 | 2020-04-24 | 台州市椒江预提自动化设备有限公司 | Stirring is more even from formula concrete mixer that falls |
CN111791363B (en) * | 2020-07-10 | 2021-08-27 | 中豪建设股份有限公司 | From formula high-efficient concrete mixer that falls |
CN112060324A (en) * | 2020-08-28 | 2020-12-11 | 南京嘉沃鸿建材有限公司 | Concrete mixing device for engineering |
CN113276279B (en) * | 2021-06-17 | 2023-07-14 | 湖北沃东建工有限公司 | Mortar mixer for construction |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3861657A (en) * | 1973-04-05 | 1975-01-21 | Royal W Sims | Chain tensioning device |
US5492401A (en) * | 1994-07-26 | 1996-02-20 | Halsted; David W. | Concrete mixer with plastic drum |
CN2415904Y (en) * | 2000-01-06 | 2001-01-24 | 湛江师范学院 | Roller lining board for concrete stirring machine |
CN201267761Y (en) * | 2008-08-04 | 2009-07-08 | 徐定江 | Agitator |
CN201744322U (en) * | 2010-05-21 | 2011-02-16 | 长春建工集团有限公司 | Drum-type mixer |
CN103009484A (en) * | 2012-12-20 | 2013-04-03 | 常熟市大生机械厂 | Novel concrete stirring barrel |
CN104589514A (en) * | 2015-02-26 | 2015-05-06 | 王佳莺 | Unloading device of mortar mixer |
-
2015
- 2015-08-24 CN CN201510519569.3A patent/CN105563652B/en active Active
- 2015-08-24 CN CN201710754405.8A patent/CN107364002B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3861657A (en) * | 1973-04-05 | 1975-01-21 | Royal W Sims | Chain tensioning device |
US5492401A (en) * | 1994-07-26 | 1996-02-20 | Halsted; David W. | Concrete mixer with plastic drum |
CN2415904Y (en) * | 2000-01-06 | 2001-01-24 | 湛江师范学院 | Roller lining board for concrete stirring machine |
CN201267761Y (en) * | 2008-08-04 | 2009-07-08 | 徐定江 | Agitator |
CN201744322U (en) * | 2010-05-21 | 2011-02-16 | 长春建工集团有限公司 | Drum-type mixer |
CN103009484A (en) * | 2012-12-20 | 2013-04-03 | 常熟市大生机械厂 | Novel concrete stirring barrel |
CN104589514A (en) * | 2015-02-26 | 2015-05-06 | 王佳莺 | Unloading device of mortar mixer |
Also Published As
Publication number | Publication date |
---|---|
CN105563652A (en) | 2016-05-11 |
CN105563652B (en) | 2017-11-03 |
CN107364002A (en) | 2017-11-21 |
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Effective date of registration: 20190510 Address after: 15th Floor, 17th Building, 2816 Yixian Road, Baoshan District, Shanghai, 2004 Applicant after: Shanghai Sanhang Pentium Ocean Engineering Co. Ltd. Address before: 215000 room 2107, Wuzhong shopping center, 388 east Wu South Road, Wuzhong District, Suzhou, Jiangsu. Applicant before: Zhu Xiaoju |
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