CN104128993A - Splashing-free high-speed cement mixer - Google Patents
Splashing-free high-speed cement mixer Download PDFInfo
- Publication number
- CN104128993A CN104128993A CN201410367967.3A CN201410367967A CN104128993A CN 104128993 A CN104128993 A CN 104128993A CN 201410367967 A CN201410367967 A CN 201410367967A CN 104128993 A CN104128993 A CN 104128993A
- Authority
- CN
- China
- Prior art keywords
- paddle
- stirring
- splashing
- agitator
- cement mixer
- 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.)
- Granted
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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
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing 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
- B28C5/16—Mixing 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a splashing-free high-speed cement mixer, which comprises a frame. The frame through a bracket is equipped with a stirring barrel and a stirring mechanism arranged in the stirring barrel; the stirring mechanism is three pieces of stirring blades installed through a shaft sleeve under a stirring shaft; the stirring blades are in the shape of tip outer end and wide inner end; the stirring blades are fixed on the shaft sleeve in a rotation direction in a high front and low back inclined way, and is also pressed into a spherical surface downwards. In high speed stirring process of concrete, the mixer does not produce concrete material splashing.
Description
Technical field
The present invention relates to a kind of concrete batch plant, refer in particular to a kind of concrete mixer using on grouting chassis of pressing; Be mainly used in pre-stress construction and part Production in Chemical Plant in railway, highway bridge construction engineering.
Background technology
In railway, highway bridge pre-stress construction process, be that prestressed girder is erected on bridge pier.The direction of advancing along bridge in the inside of beam can precast and apply prestressed hole.When certain joint roof beam structure is set to bridge pier, can in this preformed hole, penetrate reinforcing bar, then at the two ends of beam, reinforcing bar is strained and fixed, make this joint beam produce the prestressing force being bent upwards.After prestressing force completes, also to pour in the preformed hole of prestressed girder preformed hole shutoff is tamped with concrete.When grout, high-level concrete need to be carried out to high-speed stirred, then with screw pump, inject the hole of prestressed girder.This stirring and inject concrete equipment and generally use squeezing trolley (also cry grouting chassis) is the special equipment of railway, construction of the highway.Squeezing trolley comprises the feeding device, the agitating device that are arranged on car body, send sizing device.
Wherein the structure of current agitating device is to comprise an agitator, and a vertical shaft by driven by motor is set in agitator, and the bottom of shaft is provided with horizontal stirring rod.Agitator is connected with sending sizing device, and the material being stirred can be delivered in sizing device.Agitator also needs to be connected with feeding device or is corresponding, and grout is used concretely enters agitator by feeding device as various raw materials such as sand, cement, additive, water, after high-speed stirred, through sending sizing device that concrete is squeezed in preformed hole.But the agitating device of current squeezing trolley is in whipping process, and materials from spattering is very serious, can makes squeezing trolley itself and surrounding environment be subject to cement and pollute.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of high speed cement mixer, and concrete is being carried out in high-speed stirred process, can concrete materials generation not splash.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of high speed cement mixer not splashing, comprise frame, in frame, by support, agitator is installed and is arranged on the rabbling mechanism in agitator, the paddle that described rabbling mechanism is installed by axle sleeve below by motor-driven shaft, the shape of described paddle is the inner wide sheet of outer end point, and paddle tilts to be fixed on axle sleeve in the low mode in the high rear end of front end of direction of rotation.
Further improvement of the present invention is: described paddle is uniform three.
Further improvement of the present invention is: the concave arc that the convex arc that the front end of described paddle direction of rotation is lordosis, rear end are indent, and by circular arc, by convex arc, transition is connected with concave arc in the tip of paddle; Whole paddle is also pressed into ball crown type curved surface downwards when the low mode in the high rear end of the front end with direction of rotation tilts.
Owing to having adopted technique scheme, the technological progress that the present invention obtains is as follows:
High speed cement mixer of the present invention, owing to having adopted the stirring vane being tilted to, is carrying out, in high-speed stirred process, concrete being pressed to the bottom of agitator downwards to concrete, can not make concrete materials produce and splash.The comparison of resistance of three uniform stirrings is suitable.The shape of paddle is the inner wide sheet of outer end point, and the front end of paddle, rear end are set as convex arc and the concave arc that convex-concave direction is consistent, and tip also adopts arc transition; Can make near the movement velocity of the material of agitator center and barrel approach.Whole paddle is pressed into ball crown type curved surface downwards, can increase the thrust to material.
Accompanying drawing explanation
Fig. 1: structural representation of the present invention;
Fig. 2: the plan structure schematic diagram of paddle of the present invention;
Fig. 3: the planar structure schematic diagram of single paddle of the present invention;
Fig. 4 is the cross sectional representation of single paddle of the present invention;
Fig. 5 is the side-looking structural representation of paddle of the present invention.
Wherein: 1, frame, 2, support, 3, paddle, 3.1, convex arc, 3.2, concave arc, 3.3, circular arc, 4, agitator, 5, shaft, 6, motor, 7, axle sleeve.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details:
The high speed cement mixer not splashing, comprises frame 1, and below is provided with wheel and telescopic support legs.Agitator 4, feeding device are installed on frame 1, send sizing device etc.Agitator 4 is to be arranged on frame 1 by support 2, between support 2 and agitator 4, metering device can also be installed, and rabbling mechanism is set in agitator.Rabbling mechanism comprises the shaft 5 being driven by motor 6, below shaft 5, by axle sleeve 7, paddle 3 is installed, paddle 3 is positioned at agitator, on axle sleeve 7, be provided with screwed hole, axle sleeve can be fixed by screws on shaft, and can adjust by loosening screw the upper-lower position of paddle.Uniform three paddles on axle sleeve.The shape of paddle 3 is the inner wide sheets of outer end point, thickness is about 7.5mm, the front end of paddle direction of rotation is the convex arc 3.1 of lordosis, the concave arc 3.2 that rear end is indent, convex arc 3.1 is identical with the concave and convex direction of concave arc 3.2, the radius of convex arc 3.1 can be R300mm, and the radius of concave arc 3.2 can be R200mm; By circular arc 3.3, by convex arc 3.1,3.2 transition are connected with concave arc in the tip of paddle 3, and the radius of circular arc 3.3 can be R14.Paddle 3 tilts to be fixed on axle sleeve 7 in the low mode in the high rear end of front end of direction of rotation, and the lead angle between paddle and axle sleeve 7 is about 15 °～20 °; Whole paddle 3, when the low mode in the high rear end of the front end with direction of rotation tilts, is also pressed into the curved surface of ball crown type downwards.
Stirring vane of the present invention is arranged on the shaft of stirring cylinder inside, by gear, is connected with motor.Paddle High Rotation Speed in agitator during work; make fully to be stirred in bucket; speed of agitator is 1000～1500 revs/min; single amount of agitation can be more than 350 kilograms; during High Rotation Speed, also not producing cement mortar splashes; optimized the site environment of workman's work, workman can close-ups mixing effect, before having avoided, must shut down the defect that could check.Agitator can be fixed on three supports by three LOAD CELLSs, can, through micro computer observing and controlling, realize each batching and accurately throw in.
Claims (3)
1. the high speed cement mixer not splashing, comprise frame (1), frame (1) is upper to be provided with agitator (4) and to be arranged on the rabbling mechanism in agitator by support (2), it is characterized in that: described rabbling mechanism is the paddle (3) of installing by axle sleeve (7) in the below of the shaft (5) being driven by motor (6), the shape of described paddle (3) is the inner wide sheet of outer end point, and paddle (3) tilts to be fixed on axle sleeve (7) in the low mode in the high rear end of front end of direction of rotation.
2. a kind of high speed cement mixer not splashing according to claim 1, is characterized in that: described paddle (3) is uniform three.
3. a kind of high speed cement mixer not splashing according to claim 1, it is characterized in that: the convex arc (3.1) that the front end of described paddle (3) direction of rotation is lordosis, the concave arc (3.2) that rear end is indent, by circular arc (3.3), by convex arc (3.1), transition is connected with concave arc (3.2) in the tip of paddle (3); Whole paddle (3) is also pressed into ball crown type curved surface downwards when the low mode in the high rear end of the front end with direction of rotation tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367967.3A CN104128993B (en) | 2014-07-30 | 2014-07-30 | A kind of high speed cement mixer not splashed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367967.3A CN104128993B (en) | 2014-07-30 | 2014-07-30 | A kind of high speed cement mixer not splashed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104128993A true CN104128993A (en) | 2014-11-05 |
| CN104128993B CN104128993B (en) | 2016-10-19 |
Family
ID=51801981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410367967.3A Active CN104128993B (en) | 2014-07-30 | 2014-07-30 | A kind of high speed cement mixer not splashed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128993B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985691A (en) * | 2015-05-29 | 2015-10-21 | 盈江县红盈工贸有限责任公司 | Ore pulp stirring barrel |
| CN112873541A (en) * | 2021-01-13 | 2021-06-01 | 江以航 | Concrete prefabricated section production facility |
| CN113216880A (en) * | 2021-06-15 | 2021-08-06 | 湖南省煤炭地质勘查院 | Petroleum geology probing detritus belt cleaning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633551Y (en) * | 2003-09-01 | 2004-08-18 | 中国冶金设备总公司 | Stirrer with dust suction material feeding mouth |
| CN201260622Y (en) * | 2008-08-04 | 2009-06-24 | 李跃军 | Improved agitating apparatus |
| CN201881477U (en) * | 2010-11-02 | 2011-06-29 | 河南红桥锚机有限公司 | Agitator |
| CN102862230A (en) * | 2012-09-20 | 2013-01-09 | 怀远县祥源新型建材有限公司 | Discharging device of lime cement forced blender |
| CN102935338A (en) * | 2012-09-27 | 2013-02-20 | 广东电网公司佛山供电局 | Laterally-horizontal stirrer for electric cable low thermal resistance protection filling medium |
| CN204054343U (en) * | 2014-07-30 | 2014-12-31 | 河北高达电子科技有限公司 | A kind of high speed cement mixer do not splashed |
-
2014
- 2014-07-30 CN CN201410367967.3A patent/CN104128993B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633551Y (en) * | 2003-09-01 | 2004-08-18 | 中国冶金设备总公司 | Stirrer with dust suction material feeding mouth |
| CN201260622Y (en) * | 2008-08-04 | 2009-06-24 | 李跃军 | Improved agitating apparatus |
| CN201881477U (en) * | 2010-11-02 | 2011-06-29 | 河南红桥锚机有限公司 | Agitator |
| CN102862230A (en) * | 2012-09-20 | 2013-01-09 | 怀远县祥源新型建材有限公司 | Discharging device of lime cement forced blender |
| CN102935338A (en) * | 2012-09-27 | 2013-02-20 | 广东电网公司佛山供电局 | Laterally-horizontal stirrer for electric cable low thermal resistance protection filling medium |
| CN204054343U (en) * | 2014-07-30 | 2014-12-31 | 河北高达电子科技有限公司 | A kind of high speed cement mixer do not splashed |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985691A (en) * | 2015-05-29 | 2015-10-21 | 盈江县红盈工贸有限责任公司 | Ore pulp stirring barrel |
| CN112873541A (en) * | 2021-01-13 | 2021-06-01 | 江以航 | Concrete prefabricated section production facility |
| CN112873541B (en) * | 2021-01-13 | 2022-08-09 | 四川开全新型材料科技有限公司 | Concrete prefabricated section production facility |
| CN113216880A (en) * | 2021-06-15 | 2021-08-06 | 湖南省煤炭地质勘查院 | Petroleum geology probing detritus belt cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104128993B (en) | 2016-10-19 |
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Effective date of registration: 20201020 Address after: No.12 building, no.580 Shitong Road, Shijiazhuang City, Hebei Province Patentee after: Hebei GAODA Intelligent Equipment Co., Ltd Address before: 050091 Hebei province Shijiazhuang City Xinshi North Road, No. 368 Jinshi Industrial Park, building 1, room 419 Patentee before: HEBEI GAODA TECHNOLOGIES Co.,Ltd. |
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| TR01 | Transfer of patent right |