CN109454760B - Concrete mixing equipment for building - Google Patents
Concrete mixing equipment for building Download PDFInfo
- Publication number
- CN109454760B CN109454760B CN201811226673.3A CN201811226673A CN109454760B CN 109454760 B CN109454760 B CN 109454760B CN 201811226673 A CN201811226673 A CN 201811226673A CN 109454760 B CN109454760 B CN 109454760B
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- China
- Prior art keywords
- cylinder body
- air bag
- barrel
- spoiler
- wall
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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.)
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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
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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
- 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
- B28C7/14—Supply means incorporated in, or mounted on, mixers
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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
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
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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 field of buildings, and particularly discloses a concrete mixing device for buildings, which comprises a box body, a cylinder body, a feed hopper, a motor, a mixing shaft and mixing blades, wherein the feed hopper is arranged at the top of the box body; a horizontal hydraulic mechanism is fixedly connected to the outer wall of the cylinder; a circle of air bags filled with air are fixed on the inner wall of the cylinder body; the left side and the right side in the cylinder body are both provided with vertical spoilers, a plurality of through holes are formed in the spoilers, the through holes are formed by communicating an inner port on the inner side with an outer port on the outer side, and the inner diameter of the outer port is larger than that of the inner port; and a plurality of horizontal ejector rods are uniformly fixed on the outer side of the spoiler. According to the invention, the air bag arranged on the inner wall of the cylinder body is used, and the vibrating air bag is used for shaking off the raw materials attached to the air bag, so that the raw materials are prevented from being adhered to the inner wall and cannot be fully mixed, the raw materials can be stirred in the cylinder body, and the stirring uniformity is improved; the spoiler moving relatively in the cylinder body enables the liquid in the cylinder body to flow horizontally.
Description
Technical Field
The invention relates to a construction machine, in particular to a concrete mixing device for construction.
Background
Along with the development of the modern industrial field of society, the development of the building industry is particularly fast, equipment on various building sites is continuously updated, and a stirrer saves great manpower and material resources, but in the prior art, the paddle inside the stirrer is mainly used for stirring concrete or rotating and stirring the concrete in a spiral blade type manner, and the two types of materials are stirred only by the blades, so that the time required by the stirrer for stirring the concrete is long, and the concrete raw materials are easily adhered to the inner wall of the cylinder body, so that the stirring is not uniform enough; in addition, the flow of cement in the existing mixer is only in a spiral mode, and the cement is mixed only at a position close to the mixing blade during mixing, so that the mixing effect is poorer as the cement is mixed outwards, and the mixing uniformity of the concrete is further influenced.
Disclosure of Invention
The invention aims to provide a concrete mixing device for buildings, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a concrete mixing device for buildings comprises a box body, a cylinder body, a feed hopper, a motor, a mixing shaft and mixing blades; the concrete feeding device comprises a box body, a barrel, a feeding hopper, a discharging pipe, a plurality of rollers, a; the top of the cylinder body is also provided with a water inlet; the bottom of the cylinder is communicated with a discharge hopper, a valve is arranged at the bottom of the discharge hopper, the valve is opened to discharge the mixed concrete in the cylinder, a discharge port is formed in the bottom of the box body corresponding to the lower part of the discharge hopper, equipment for transporting the concrete is arranged below the discharge port, and the concrete is discharged on transporting equipment through the discharge hopper; the stirring device comprises a barrel, a motor, a stirring shaft, a plurality of stirring blades, a stirring shaft and a stirring shaft, wherein the motor is fixedly arranged at the top of the barrel, an output shaft of the motor vertically extends downwards into the barrel, the lower end of the output shaft of the motor is fixedly connected vertically, the lower end of the stirring shaft is rotatably connected to the bottom of the barrel through a bearing, the stirring blades are uniformly fixed on the side wall of the stirring shaft, and concrete in the barrel is stirred through the driving of the motor; the outer wall of the barrel is fixedly connected with a horizontal hydraulic mechanism, the hydraulic mechanism mainly comprises a hydraulic cylinder, an oil pump, an oil tank and a controller, and the barrel is driven to move left and right by the hydraulic mechanism; a circle of air bags filled with air are fixed on the inner wall of the cylinder body, and the air bags can prevent the raw materials from contacting the inner wall of the box body, so that the raw materials are attached to the air bags; vertical spoilers are arranged on the left side and the right side in the cylinder, the upper end and the lower end of each spoiler are fixed through support rods, the support rods penetrate through the side wall of the cylinder through sealing rings, the outer ends of the support rods are fixed on the box body, and the spoilers move left and right relative to the cylinder when the cylinder moves left and right to push concrete in the cylinder to move left and right; the spoiler is provided with a plurality of through holes, each through hole is formed by communicating an inner port at the inner side (the side close to the center of the cylinder body) with an outer port at the outer side, the outer ports and the inner ports are coaxially arranged, and the inner diameter of each outer port is larger than that of each inner port, so that cement at two sides passes through the spoiler, the flow velocity at two sides is changed, and the concrete flows in the horizontal direction; and a plurality of horizontal ejector rods are uniformly fixed on the outer side of the spoiler.
Further: a plurality of reset springs are fixedly connected to the outer wall of the barrel, the outer ends of the reset springs are fixedly connected to the box body, the barrel is kept in the center of the box body through the reset springs, and restoring force is provided conveniently when the barrel moves to one side.
Further: the spoiler is an arc-shaped plate.
Further: when the cylinder is positioned at the center, the distance between the spoiler and the air bag is equal to the length of the ejector rod, the cylinder moving left and right enables the air bag to be close to the ejector rod, the air bag is extruded by the ejector rod, and raw materials attached to the surface of the air bag are shaken off and separated from the air bag.
Further: the side wall of the air bag is provided with a plurality of convex bubbles communicated with the interior of the air bag, the height of each convex bubble is 10-20mm, and the amount of gas in each convex bubble after the air bag is extruded is increased, so that the vibration of raw materials attached to the surface of the air bag is improved, and the concrete is easy to fall off.
Further: be provided with the contact plate of a plurality of and ejector pin one-to-one on the gasbag, the contact plate is sheet structure, and its diameter is greater than the diameter of ejector pin to the area of pressure increase to the gasbag, easily extrude the gasbag more.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the air bag arranged on the inner wall of the cylinder body is used, and the vibrating air bag is used for shaking off the raw materials attached to the air bag, so that the raw materials are prevented from being adhered to the inner wall and cannot be fully mixed, the raw materials can be stirred in the cylinder body, and the stirring uniformity is improved; the spoiler of relative movement in the cylinder body enables the inside feed liquid to flow horizontally, and the concrete is mixed more fully by matching with the upward stirring in the vertical direction, so that the stirring time is shortened, and the construction efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a concrete mixing apparatus for construction.
Fig. 2 is a schematic structural view of a spoiler in a concrete mixing apparatus for construction.
FIG. 3 is a schematic structural view of an air bag in a concrete mixing apparatus for construction.
In the figure: 1-box body, 2-barrel body, 3-feed hopper, 4-motor, 5-stirring shaft, 6-stirring blade, 7-discharge hopper, 8-valve, 9-discharge outlet, 10-roller, 11-reset spring, 12-hydraulic mechanism, 13-supporting rod, 14-spoiler, 15-air bag, 16-outer port, 17-inner port, 18-ejector rod, 19-feed inlet, 20-discharge pipe, 21-water inlet, 22-convex bubble and 23-contact plate.
Detailed Description
Example 1
Referring to the drawings, in the embodiment of the invention, the concrete mixing equipment for the building comprises a box body 1, a cylinder body 2, a feed hopper 3, a motor 4, a mixing shaft 5 and mixing blades 6; the concrete feeding device is characterized in that the barrel 2 is arranged in the box body 1, a plurality of idler wheels 10 are installed at the bottom of the barrel 2, the idler wheels 10 support the barrel 2 to enable the barrel 2 to move left and right in the box body 1, the feeding hopper 3 is fixedly installed at the top of the box body 1, the lower end of the feeding hopper 3 is communicated with the discharging pipe 20, the discharging pipe 20 extends into the barrel 2 through a feeding hole 19 formed in the top of the barrel 2 and sends concrete raw materials into the box body 1, the left and right width of the feeding hole 19 is larger than the horizontal movement amplitude of the barrel 2 in the box body 1, and the raw materials can be sent into the barrel 2 from the feeding hopper 3 when the barrel 2 moves; the top of the cylinder body 2 is also provided with a water inlet 21; the bottom of barrel 2 communicates out hopper 7 to valve 8 is installed to the bottom of going out hopper 7, opens the concrete discharge after valve 8 mixes in with barrel 2, has seted up bin outlet 9 in the box 1 bottom that the below of going out hopper 7 corresponds, and the equipment that will transport the concrete is as for the below of bin outlet 9, discharges the concrete on transportation equipment through going out hopper 7.
Motor 4 fixed mounting is at the top of barrel 2, and in motor 4's the vertical downwardly extending of output shaft to barrel 2, at motor 4's the vertical 5 of output shaft lower extreme fixed connection, the lower extreme of (mixing) shaft 5 passes through the bearing and rotates the connection in the bottom of barrel 2, and stirring leaf 6 is provided with a plurality ofly, and even fixing is on the lateral wall of (mixing) shaft 5, stirs the concrete in barrel 2 through the drive of motor 4.
The outer wall of the barrel body 2 is fixedly connected with a horizontal hydraulic mechanism 12, the hydraulic mechanism 12 mainly comprises a hydraulic cylinder, an oil pump, an oil tank and a controller, the barrel body 2 is driven to move left and right by the hydraulic mechanism 12, the outer wall of the barrel body 2 is fixedly connected with a plurality of reset springs 11, the outer ends of the reset springs 11 are fixedly connected to the box body 1, the barrel body 2 is kept in the center in the box body 1 by the reset springs 11, and restoring force is provided when the barrel body 2 moves to one side; a circle of air bags 15 filled with air are fixed on the inner wall of the cylinder 2, and the air bags 15 can prevent the raw materials from contacting the inner wall of the box body 1, so that the raw materials are attached to the air bags 15; the left side and the right side in the cylinder body 2 are both provided with vertical spoilers 14, the spoilers 14 are arc-shaped plates, the upper end and the lower end of each spoiler 14 are fixed through support rods 13, the support rods 13 penetrate through the side wall of the cylinder body 2 through sealing rings, the outer ends of the support rods are fixed on the box body 1, and the spoilers 14 move left and right relative to the cylinder body 2 when the cylinder body 2 moves left and right to push the concrete in the cylinder body 2 to move left and right; the spoiler 14 is provided with a plurality of through holes, each through hole is formed by communicating an inner port 17 at the inner side (the side close to the center of the cylinder body 2) with an outer port 16 at the outer side, the outer ports 16 and the inner ports 17 are coaxially arranged, and the inner diameter of each outer port 16 is larger than that of each inner port 17, so that cement at two sides passes through the spoiler 14, the flow velocity at two sides is changed, and the concrete flows in the horizontal direction; a plurality of horizontal ejector rods 18 are uniformly fixed on the outer side of the spoiler 14, when the cylinder 2 is positioned at the center, the distance between the spoiler 14 and the air bag 15 is equal to the length of the ejector rods 18, the cylinder 2 moving left and right enables the air bag 15 to be close to the ejector rods 18, the air bag 15 is extruded by the ejector rods 18, and raw materials attached to the surface of the air bag are shaken off and separated from the air bag 15.
Example 2
Be equipped with the convex bubble 22 of intercommunication in a plurality of and the gasbag 15 on the lateral wall of gasbag 15, convex bubble 22 highly is 10-20mm, receives the gas increase in the extrusion back convex bubble 22 in the gasbag 15, has improved the raw materials shake to its surface adhesion more, makes the concrete more easily drop be provided with a plurality of and ejector pin 18 one-to-one's contact plate 23 on the gasbag 15, contact plate 23 is the sheet structure, and its diameter is greater than ejector pin 18's diameter to the increase of pressure area to gasbag 15, easily extrude gasbag 15 more.
When in use, the concrete raw materials are respectively fed into the barrel body 2 from the feed hopper 3 and the water inlet 21, and the motor 4 is started to stir the raw materials inside; in the process of stirring, the hydraulic mechanism 12 is started to push the cylinder body 2 to move, so that the cylinder body 2 moves left and right in the box body 1, the spoiler 14 is fixed in position and moves left and right relative to the cylinder body 2 in the moving process of the cylinder body 2, so that the liquid in the cylinder body is pushed to flow, when the spoiler 14 moves towards the central position relative to the cylinder body 2, the concrete is reduced to flow through the spoiler 14, and when the spoiler 14 moves towards the outer side relative to the cylinder body 2, the concrete outside the spoiler 14 is extruded to enter the inner port 17 from the outer port 16 and then flow out, so that the flow rate of the concrete is improved; and the ejector rod 18 which rises in the relative movement process of the spoiler 14 is fixed on the air bag 15, so that the concrete attached to the surface of the air bag 15 is shaken off, and the concrete is easier to mix.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A concrete mixing device for buildings comprises a box body (1), a cylinder body (2), a feed hopper (3), a motor (4), a mixing shaft (5) and mixing blades (6); the bottom of the barrel (2) is communicated with a discharge hopper (7), a valve (8) is installed at the bottom of the discharge hopper (7), a discharge outlet (9) is formed in the bottom of the box body (1) corresponding to the lower portion of the discharge hopper (7), the motor (4) is fixedly installed at the top of the barrel (2), an output shaft of the motor (4) vertically extends downwards into the barrel (2), the lower end of the output shaft of the motor (4) is fixedly connected with a vertical shaft (5), the lower end of the stirring shaft (5) is rotatably connected to the bottom of the barrel (2) through a bearing, and a plurality of stirring blades (6) are uniformly fixed on the side wall of the stirring shaft (5); the device is characterized in that a horizontal hydraulic mechanism (12) is fixedly connected to the outer wall of the cylinder body (2); a circle of air bags (15) filled with air are fixed on the inner wall of the cylinder body (2);
the left side and the right side in the cylinder body (2) are respectively provided with a vertical spoiler (14), the upper end and the lower end of each spoiler (14) are fixed through a support rod (13), the support rods (13) penetrate through the side wall of the cylinder body (2) through sealing rings, the outer ends of the support rods are fixed on the box body (1), the spoilers (14) are provided with a plurality of through holes, each through hole is formed by communicating an inner port (17) at the inner side with an outer port (16) at the outer side, the outer ports (16) and the inner ports (17) are coaxially arranged, and the inner diameter of the outer ports (16) is larger than the inner diameter of the inner ports (17);
a plurality of horizontal ejector rods (18) are uniformly fixed on the outer side of the spoiler (14), and the ejector rods (18) are used for extruding the air bag (15) to enable the air in the air bag to flow.
2. A concrete mixer for construction according to claim 1, wherein: a plurality of reset springs (11) are fixedly connected to the outer wall of the barrel body (2), and the outer ends of the reset springs (11) are fixedly connected to the box body (1).
3. A concrete mixer for construction according to claim 1, wherein: the spoiler (14) is an arc-shaped plate.
4. A concrete mixing apparatus for building according to claim 3, wherein: when the cylinder (2) is positioned at the midpoint, the distance between the spoiler (14) and the air bag (15) is equal to the length of the ejector rod (18).
5. A concrete mixing apparatus for building according to any one of claims 1 to 4, wherein: the side wall of the air bag (15) is provided with a plurality of convex bubbles (22) communicated with the inside of the air bag (15).
6. The concrete mixing apparatus for construction according to claim 5, wherein: the height of the convex bubbles (22) is 10-20 mm.
7. The concrete mixing apparatus for construction according to claim 6, wherein: the air bag (15) is provided with a plurality of contact plates (23) which are in one-to-one correspondence with the mandrils (18).
8. The concrete mixing apparatus for construction according to claim 7, wherein: the contact plate (23) is of a sheet structure, and the diameter of the contact plate is larger than that of the ejector rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811226673.3A CN109454760B (en) | 2018-10-22 | 2018-10-22 | Concrete mixing equipment for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811226673.3A CN109454760B (en) | 2018-10-22 | 2018-10-22 | Concrete mixing equipment for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109454760A CN109454760A (en) | 2019-03-12 |
| CN109454760B true CN109454760B (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811226673.3A Active CN109454760B (en) | 2018-10-22 | 2018-10-22 | Concrete mixing equipment for building |
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| CN (1) | CN109454760B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110180436B (en) * | 2019-06-20 | 2021-09-07 | 广东海辰机械制造有限公司 | Latex is prevented being stained with and is glued crowded high-efficient agitating unit of gas formula |
| CN115532390A (en) * | 2021-05-18 | 2022-12-30 | 盘锦大工碱蓬生物科技有限公司 | Production equipment of suaeda salsa throat-clearing buccal tablets |
| CN113829508A (en) * | 2021-09-24 | 2021-12-24 | 张震 | Building mixer with vibration effect |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB392007A (en) * | 1932-06-27 | 1933-05-11 | Fuller Co | Improvements in feeding devices for powdered or granular material |
| CN206903233U (en) * | 2017-03-31 | 2018-01-19 | 滨州市辉鸿建筑工程有限公司 | A kind of build concrete pours device |
| CN107053480A (en) * | 2017-06-16 | 2017-08-18 | 长沙鼎成新材料科技有限公司 | A kind of construction concrete mortar mixing stirring device |
| CN107984624A (en) * | 2017-12-14 | 2018-05-04 | 孝感全浩应用科技有限公司 | A kind of concrete mixer |
| CN108556139A (en) * | 2018-03-09 | 2018-09-21 | 南安泰达工业设计有限公司 | A kind of Mobile material mixing apparatus for building |
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Effective date of registration: 20210922 Address after: 451100 Xinzheng high tech Development Zone, Xinzheng City, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU University OF INDUSTRIAL TECHNOLOGY Address before: 451100 Xinzheng high tech Development Zone, Xinzheng City, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU University OF INDUSTRIAL TECHNOLOGY Patentee before: HENAN HUANQIU AVIATION EQUIPMENT TECHNOLOGY Co.,Ltd. |
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