CN112428432A - Concrete continuously-outputting stirring device for road construction - Google Patents
Concrete continuously-outputting stirring device for road construction Download PDFInfo
- Publication number
- CN112428432A CN112428432A CN202011299584.9A CN202011299584A CN112428432A CN 112428432 A CN112428432 A CN 112428432A CN 202011299584 A CN202011299584 A CN 202011299584A CN 112428432 A CN112428432 A CN 112428432A
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- Prior art keywords
- output
- stirring
- shaft
- concrete
- road construction
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Classifications
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- 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
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- 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
-
- 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
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- 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
- B28C7/10—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of rotary members, e.g. inclinable screws
-
- 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
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
- B28C7/167—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure by means of a screw conveyor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to the technical field of concrete output devices, and discloses a continuous concrete output stirring device for road construction, which comprises a stirring box, wherein a rotary cylinder is rotatably arranged at the middle part of the upper end of the stirring box, a stirring shaft is connected inside the rotary cylinder through a flat key, a material conveying plate matched with a material conveying pipe is arranged at the bottom of the stirring shaft, a bearing seat is arranged at the middle part of the upper end of the stirring shaft, an L-shaped frame is arranged at the left side of the bearing seat, an output cylinder is arranged at the left side of the lower end of the stirring box, an output shaft is arranged at the middle part of the output shaft, a plurality of output screws are arranged at the middle part of the output shaft, a first gear set is arranged between the right end of the output shaft and the bottom of a feed shaft, a drive shaft is arranged at the top end of the feed shaft through a second gear set, a third, avoid the jam phenomenon, ensured the continuation output of concrete.
Description
Technical Field
The invention relates to the technical field of concrete output devices, in particular to a continuous concrete output stirring device for road construction.
Background
Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.
Inorganic cementing materials such as cement, lime, gypsum and the like are mixed with water to make the concrete mixture have plasticity; which in turn sets and hardens by chemical and physicochemical action to develop strength. Generally, drinking water can satisfy the requirements of concrete mixing water. Excess acids, bases, salts and organics in the water can have a deleterious effect on the concrete. The aggregate not only has filling function, but also has important influence on properties of concrete such as volume weight, strength, deformation and the like.
Chinese patent (publication No. CN 208899877U) discloses a novel concrete output device, wherein the indicator is embedded and installed on the machine body, the upper end face of the supporting leg is welded with the upper end face of the machine body, the fixing screw is embedded and installed on the machine body and is in threaded connection, the liquid pump is arranged inside the shell, the sliding plate is embedded and installed on the movable frame and is in clearance fit, the limiting ball is positioned above the spring, the pinion is meshed with the fixing pin, the track is arranged inside the shell, the gear is embedded and installed on the motor, the movable frame is arranged inside the shell, the sliding block is positioned below the connecting block, the circulating pipe is welded with the liquid pump, the rotating wheel is arranged on the connecting block, the water tank is welded with the shell, the small rotating wheel is in point connection with the rotating wheel, the lower end face of the shell is welded with the upper end face of the machine body, although this device can ensure effective delivery of concrete to some extent, in practice it does not achieve a continuous mixing generating and delivery action of the concrete and therefore further improvements are still needed.
Disclosure of Invention
The invention aims to provide a continuous concrete output and stirring device for road construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a concrete continuous output stirring device for road construction comprises a stirring box, wherein a baffle ring is arranged in the stirring box, a conveying pipe is arranged at the bottom of the baffle ring, a feeding cylinder is arranged on the right side of the stirring box, a feeding shaft is arranged in the feeding cylinder, a rotating cylinder is rotatably arranged at the middle part of the upper end of the stirring box, a stirring shaft is connected to the inside of the rotating cylinder through a flat key, a material conveying plate matched with the conveying pipe is arranged at the bottom of the stirring shaft, a bearing seat is arranged at the middle part of the upper end of the stirring shaft, an L-shaped frame is arranged on the left side of the bearing seat, an output cylinder is arranged on the left side of the lower end of the stirring box, an output shaft is arranged in the middle of the output cylinder, a plurality of output screws are arranged in the middle of the output shaft, a first gear set is arranged between the right, the lower end of the crank mechanism is hinged with an L-shaped frame, the top end inside the stirring box is provided with a transfusion cavity, and the transfusion cavity is connected with a liquid leading box through a transfusion pipe.
As a further scheme of the invention: the right end of the output shaft is connected with the output end of a driving motor.
As a further scheme of the invention: and a feeding hopper is arranged at the bottom of the right side of the feeding cylinder and is communicated with the bottom of the feeding cylinder.
As a further scheme of the invention: the top end of the feeding cylinder is communicated with the stirring box.
As a further scheme of the invention: and the middle part of the stirring shaft is provided with a plurality of stirring blades.
As a further scheme of the invention: support frames are installed on two sides of the upper end of the stirring box, and a driving shaft is rotatably arranged between the support frames.
As a further scheme of the invention: the liquid guiding box is internally provided with a liquid guiding plate in a sliding mode, the upper end of the liquid guiding plate is provided with a liquid guiding rod, the upper end of the liquid guiding rod penetrates through the liquid guiding box to be connected with a liquid guiding ball, and the upper end of the liquid guiding ball is in contact with a cam fixed at the left end of the driving shaft.
As a further scheme of the invention: and a return spring is arranged on the outer side of the liquid guiding rod between the liquid guiding ball and the liquid guiding box.
As a further scheme of the invention: the bottom of the liquid guiding box is also provided with a liquid inlet pipe, and the liquid inlet pipe and the infusion pipe are both internally provided with one-way valves.
As a still further scheme of the invention: and a feeding screw is arranged on the outer side of the feeding shaft.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides a concrete lasts output agitating unit for road construction, and is rational in infrastructure, and the modern design, through the feeding section of thick bamboo that is equipped with and draw the liquid case and under the effect of (mixing) shaft, realize the intensive mixing stirring of liquid and solid in the concrete raw materials, the continuation of having ensured the concrete generates, set up simultaneously and rotate section of thick bamboo and L type frame and under the cooperation of defeated flitch, the effective defeated material of the concrete after having realized the stirring, avoid blocking phenomenon, set up defeated material spiral simultaneously, the continuation output of concrete has been ensured, therefore, the clothes hanger is strong in practicability, and high reliability.
Drawings
Fig. 1 is a schematic structural view of a continuous concrete output stirring device for road construction.
FIG. 2 is a schematic view of the structure A-A in FIG. 1.
FIG. 3 is a schematic view of a three-dimensional mounting structure of a concrete pipe of a continuous concrete output stirring device for road construction.
In the figure: 1-stirring box, 2-output cylinder, 3-output shaft, 4-output screw, 5-first gear set, 6-driving motor, 7-feeding cylinder, 8-feeding hopper, 9-feeding screw, 10-feeding shaft, 11-second gear set, 12-driving shaft, 13-third gear set, 14-liquid conveying pipe, 15-crank mechanism, 16-cam, 17-liquid guiding ball, 18-liquid guiding box, 19-liquid guiding rod, 20-liquid guiding plate, 21-return spring, 22-supporting frame, 23-L-shaped frame, 24-bearing seat, 25-rotating cylinder, 26-stirring blade, 27-baffle ring, 28-liquid conveying pipe, 29-liquid conveying plate, 30-liquid conveying cavity, 31-stirring shaft, 32-flat bond.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 to 3, in the embodiment of the invention, a continuous concrete output stirring device for road construction comprises a stirring box 1, wherein support frames 22 are installed on two sides of the upper end of the stirring box 1, a driving shaft 12 is rotatably arranged between the support frames 22, a baffle ring 27 is installed inside the stirring box 1, so that concrete materials can effectively enter into a feed pipe 28, the feed pipe 28 is installed at the bottom of the baffle ring 27, a feed cylinder 7 is installed on the right side of the stirring box 1, a feed hopper 8 is installed at the bottom of the right side of the feed cylinder 7, the feed hopper 8 is mutually communicated with the bottom of the feed cylinder 7, so that external solid materials are guided into the feed hopper 8 and flow into the feed cylinder 7, a feed shaft 10 is installed inside the feed cylinder 7, a rotary cylinder 25 is rotatably installed in the middle of the upper end of the stirring box 1, a stirring shaft 31 is connected inside the rotary cylinder 25 through a flat key 32, the arrangement of the flat key 32 enables the whole stirring shaft 31 not to affect the rotation motion of the stirring shaft 31 in the up-and-down moving process, the middle part of the stirring shaft 31 is provided with a plurality of stirring blades 26 for realizing the high-efficiency mixing and stirring of the concrete in the stirring box 1, the bottom of the stirring shaft 31 is provided with a material conveying plate 29 matched with the material conveying pipe 28, so that the material conveying plate 29 can move up and down along the material conveying pipe 28, the middle part of the upper end of the stirring shaft 31 is provided with a bearing seat 24, the left side of the bearing seat 24 is provided with an L-shaped frame 23, the left side of the lower end of the stirring box 1 is provided with an output cylinder 2, the middle part of the output cylinder 2 is provided with an output shaft 3, the right end of the output shaft 3 is connected with the output end of a driving motor 6 for driving the driving motor 6, a first gear set 5 is arranged between the right end of an output shaft 3 and the bottom of a feeding shaft 10, a driving shaft 12 is arranged at the top end of the feeding shaft 10 through a second gear set 11, the middle part of the driving shaft 12 is arranged at the top end of a rotary cylinder 25 through a third gear set 13, all the three gear sets adopt a bevel gear set structure, a crank mechanism 15 is arranged at the middle part of the left end of the driving shaft 12, the crank mechanism 15 is a common structure in the mechanical field, so that the up-and-down reciprocating motion of an L-shaped frame 23 can be realized, the lower end of the crank mechanism 15 is hinged with the L-shaped frame 23, a transfusion cavity 30 is arranged at the top end inside the stirring box 1, the transfusion cavity 30 is connected with a liquid guiding box 18 through a liquid conveying pipe 14, a liquid guiding plate 20 is arranged inside the liquid guiding box 18 in a sliding manner, a liquid guiding rod 19 is arranged at the upper end of the liquid guiding, the liquid inlet pipe and the liquid conveying pipe 14 are internally provided with one-way valves for realizing the effective circulation effect of concrete liquid raw materials, a return spring 21 is arranged outside a liquid guiding rod 19 between a liquid guiding ball 17 and a liquid guiding box 18 and used for ensuring the return motion of a liquid guiding plate 20 to the upper position, so that the ordered guiding and discharging effect of liquid is realized, the upper end of the liquid guiding ball 17 is mutually contacted with a cam 16 fixed at the left end of a driving shaft 12, and the moving effect of the protruding part of the cam 16 to the lower position of the liquid guiding ball 17 is ensured.
Example 2
In another embodiment of the invention, this embodiment differs from the previous embodiment in that a feed screw 9 is mounted outside the feed shaft 10 for effecting the introduction of the concrete solid material into the mixing box 1 by the action of the feed shaft 7.
In the invention, when the automatic concrete mixer works, the driving motor 6 is started firstly, solid raw materials and liquid raw materials of concrete are conveyed through the liquid guiding box 18 and the feeding cylinder 7, the driving shaft 10 rotates simultaneously, the rotating cylinder 25 rotates under the action of the third gear set 13, the stirring shaft 31 drives the stirring blades 26 to rotate synchronously, on the other hand, the stirring shaft 31 moves up and down while rotating under the cooperation of the L-shaped frame 23 and the crank mechanism 15, the ordered conveying of the concrete to the bottom of the stirring box 1 is realized, and the final output action is realized under the action of the output screw 4. The concrete mixer is reasonable in structure and novel in design, liquid and solid in concrete raw materials are fully mixed and stirred under the action of the stirring shaft 31 through the feeding cylinder 7 and the liquid guiding box 18, continuous generation of concrete is guaranteed, meanwhile, the rotating cylinder and the L-shaped frame 23 are arranged, effective conveying of the stirred concrete is achieved under the cooperation of the conveying plate 29, the blocking phenomenon is avoided, meanwhile, the conveying spiral 4 is arranged, continuous output of the concrete is guaranteed, and the concrete mixer is high in practicability and reliability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The continuous concrete output stirring device for road construction comprises a stirring box (1), wherein a baffle ring (27) is arranged inside the stirring box (1), a conveying pipe (28) is arranged at the bottom of the baffle ring (27), and the continuous concrete output stirring device is characterized in that a feeding cylinder (7) is arranged on the right side of the stirring box (1), a feeding shaft (10) is arranged inside the feeding cylinder (7), a rotating cylinder (25) is rotatably arranged at the middle part of the upper end of the stirring box (1), a stirring shaft (31) is connected inside the rotating cylinder (25) through a flat key (32), a material conveying plate (29) matched with the conveying pipe (28) is arranged at the bottom of the stirring shaft (31), a bearing seat (24) is arranged at the middle part of the upper end of the stirring shaft (31), an L-shaped frame (23) is arranged on the left side of the bearing seat (24), an output cylinder (2) is arranged on the left side, a plurality of output spirals (4) of output shaft (3) mid-mounting, install first gear train (5) between output shaft (3) right-hand member and feeding axle (10) bottom, drive shaft (12) are installed through second gear train (11) on feeding axle (10) top, and drive shaft (12) middle part is installed in a rotatory section of thick bamboo (25) top through third gear train (13), drive shaft (12) left end mid-mounting crank mechanism (15), crank mechanism (15) lower extreme articulate has L type frame (23), agitator tank (1) inside top installation infusion chamber (30), infusion chamber (30) are connected with through transfer line (14) and draw liquid case (18).
2. The concrete continuous output stirring device for road construction as claimed in claim 1, wherein the right end of the output shaft (3) is connected with the output end of a driving motor (6).
3. The concrete continuous output stirring device for road construction as claimed in claim 1, wherein a feeding hopper (8) is installed at the bottom of the right side of the feeding barrel, and the feeding hopper (8) is communicated with the bottom of the feeding barrel.
4. The concrete continuous output stirring device for road construction as claimed in claim 1 or 3, wherein the top end of the feeding cylinder (7) is communicated with the stirring box (1).
5. The continuous concrete output stirring device for road construction as claimed in claim 1, wherein a plurality of stirring blades (26) are installed in the middle of the stirring shaft (31).
6. The continuous concrete output stirring device for road construction as claimed in claim 1, wherein support frames (22) are installed on two sides of the upper end of the stirring box (1), and a driving shaft (12) is rotatably arranged between the support frames (22).
7. The continuous concrete output and stirring device for road construction as claimed in claim 1, wherein a liquid guide plate (20) is slidably arranged inside the liquid guide box (18), a liquid guide rod (19) is mounted at the upper end of the liquid guide plate (20), a liquid guide ball (17) is connected to the upper end of the liquid guide rod (19) through the liquid guide box (18), and the upper end of the liquid guide ball (17) is in contact with a cam (16) fixed at the left end of the driving shaft (12).
8. The continuous concrete output and mixing device for road construction as claimed in claim 7, wherein a return spring (21) is installed outside a liquid guiding rod (19) between the liquid guiding ball (17) and the liquid guiding tank (18).
9. The continuous concrete output and stirring device for road construction as claimed in claim 8, wherein a liquid inlet pipe is further installed at the bottom of the liquid guiding box (18), and one-way valves are installed inside the liquid inlet pipe and the liquid conveying pipe (14).
10. The concrete continuous output mixer for road construction according to claim 1, wherein the feeding screw (9) is installed outside the feeding shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011299584.9A CN112428432B (en) | 2020-11-19 | 2020-11-19 | Concrete continuously-outputting stirring device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011299584.9A CN112428432B (en) | 2020-11-19 | 2020-11-19 | Concrete continuously-outputting stirring device for road construction |
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| Publication Number | Publication Date |
|---|---|
| CN112428432A true CN112428432A (en) | 2021-03-02 |
| CN112428432B CN112428432B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011299584.9A Active CN112428432B (en) | 2020-11-19 | 2020-11-19 | Concrete continuously-outputting stirring device for road construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954237A (en) * | 2021-11-23 | 2022-01-21 | 福建工程学院 | Plugging device for backfill sealing of subsidence area |
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| CN211466891U (en) * | 2019-12-26 | 2020-09-11 | 中交一公局集团有限公司 | Machine-made sand production is with mixing device of expecting |
| CN111948360A (en) * | 2020-08-19 | 2020-11-17 | 邵利锋 | Agricultural product quality detection equipment with good detection effect |
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| EP2552601A2 (en) * | 2010-04-02 | 2013-02-06 | Saint-Gobain PAM | Facility for coating the inside of a pipe element and corresponding use |
| CN207711062U (en) * | 2017-10-13 | 2018-08-10 | 马明应 | A kind of construction concrete batch plant |
| CN210229982U (en) * | 2019-05-29 | 2020-04-03 | 安徽巨邦香料有限公司 | Special stirring reation kettle of ketone musk production |
| CN211074175U (en) * | 2019-11-25 | 2020-07-24 | 运城市铸诚混凝土有限公司 | Concrete autoloading agitating unit |
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| CN112428432B (en) | 2022-04-29 |
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