CN113085009A - Concrete mixing device - Google Patents
Concrete mixing device Download PDFInfo
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- CN113085009A CN113085009A CN202110389585.0A CN202110389585A CN113085009A CN 113085009 A CN113085009 A CN 113085009A CN 202110389585 A CN202110389585 A CN 202110389585A CN 113085009 A CN113085009 A CN 113085009A
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- Prior art keywords
- stirring
- face
- stirring box
- fixedly connected
- concrete
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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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
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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
- B28C7/16—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 belongs to a concrete stirring device, which comprises a stirring box, wherein a motor is arranged on the upper end surface of the stirring box, the output end of the motor penetrates through the upper end surface of the stirring box and extends to the inside of the stirring box, a rotating shaft is fixedly connected with the output end of the motor, a rotating spray head is started, the rotating spray head performs rotating spray cleaning on the inside of the stirring box, the cleaning effect is good, a second air cylinder contracts to drive a movable block to rotate by taking a shaft pin as the center, so that the rotating spray head at the bottom of the movable block performs angle adjustment, the inside of the stirring box is fully sprayed and cleaned, the condition that concrete is remained and is agglomerated in the stirring box is avoided, the problems that the existing concrete stirring device is inconvenient to clean the inside and poor in cleaning effect, the remained concrete on the inner wall of the stirring box is coagulated and causes great interference and obstruction to the next stirring are solved, the discharging is not thorough after the stirring is finished, and the discharging speed is low.
Description
Technical Field
The invention relates to the technical field of concrete processing, in particular to a concrete stirring device.
Background
The building is a general term of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules to meet the needs of social life. Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. 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 widely applied to civil and architectural engineering and needs to be stirred by a concrete stirrer in the architectural engineering.
However, the existing concrete mixing device has the following defects:
1. the interior of the stirring device is inconvenient to clean, the cleaning effect is poor, so that the residual concrete on the inner wall of the stirring box is hard to coagulate, and the next stirring is greatly disturbed and hindered;
2. the unloading is not thorough after the stirring is finished, the unloading speed is low, and the overall stirring efficiency is influenced.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a concrete stirring device which has the characteristics of being capable of flexibly adjusting the angle of a part, convenient to fix, good in fixing effect and convenient to perform maintenance work.
In order to achieve the purpose, the invention provides the following technical scheme: a concrete stirring device comprises a stirring box, wherein a motor is installed on the upper end face of the stirring box, the output end of the motor penetrates through the upper end face of the stirring box and extends into the stirring box, a rotating shaft is fixedly connected with the output end of the motor, a rotating rod is fixedly connected with the lower end face of the rotating shaft, a plurality of stirring shafts which are uniformly distributed are fixedly connected with the outer wall of the rotating rod, a connecting rod is fixedly connected with the lower end faces of the stirring shafts, stirring sheets are fixedly connected with the lower end faces of the connecting rods, installation boxes are fixedly connected with the left side and the right side of the upper end face of the stirring box, openings are formed in the connecting positions of the upper end face of the stirring box and the two installation boxes, fixed plates are fixedly connected with the inner parts of the two installation boxes, first air cylinders are installed on the lower end faces of the two fixed plates, and cleaning devices are installed on the lower, the cleaning device comprises an installation seat, a movable block is movably connected to the lower left corner of the installation seat through a shaft pin, an installation plate is fixedly connected to the left side wall of the installation seat, a second air cylinder is installed on the lower end face of the installation plate, the lower end face of the second air cylinder is movably connected with the left side of the upper end face of the movable block through a hinged support, a connecting rod is fixedly connected to the lower end face of the movable block, and a rotary spray head is arranged on the lower end face of the connecting rod;
the novel rotary rod is characterized in that a hollow cylinder is arranged inside the lower end face of the rotary rod, a third cylinder is mounted at the top end of the inside of the hollow cylinder, a vertical shaft is fixedly connected to the lower end face of the third cylinder, and spiral blades are arranged on the outer wall of the vertical shaft.
In order to adjust the internal pressure of the kettle body, the concrete mixing device is preferably provided with a pressure gauge on the front end surface of the mixing box, a pressure relief pipe is arranged on the right side wall of the mixing box, and a pressure relief valve is arranged on the outer wall of the pressure relief pipe.
In order to facilitate feeding and discharging, it is preferable that the left side wall of the stirring box is provided with a feeding hole, the lower end surface of the stirring box is provided with a discharging hole, and the outer wall of the discharging hole is provided with a discharging valve.
In order to fixedly support the stirring box, it is preferable that the left and right sides of the stirring box are fixedly connected with a bracket.
In order to reduce the working noise of the motor, it is preferable that the concrete mixing device of the present invention is configured such that a silencing cover is provided on an outer wall of the motor, and silencing cotton is filled in the silencing cover.
In order to facilitate observation of the inside of the mixing box, it is preferable that an observation window is provided on the front end surface of the mixing box.
In order to facilitate communication with an external water source, the concrete mixing device is preferably characterized in that the outer wall of the installation box is fixedly connected with a connector, one end of the rotary spray head is communicated with a water guide pipe, and the other end of the water guide pipe is communicated with the connector.
For facilitating the discharging, it is preferable that the inner bottom end of the stirring tank is funnel-shaped as one of the concrete stirring devices of the present invention.
Compared with the prior art, the invention has the beneficial effects that:
1. starting a motor, wherein the motor drives a rotating shaft and a rotating rod to rotate, the rotating rod drives a plurality of stirring shafts to stir away concrete, the contact area with materials is increased by arranging stirring sheets, the stirring effect is improved, when the interior of a stirring box needs to be cleaned, a first air cylinder is started, the first air cylinder pushes a cleaning device to extend out of an installation box to enter the interior of the stirring box, the cleaning work is convenient, then the cleaning device is communicated with an external water source through a connector, a rotary spray head is started, the rotary spray head performs rotary spray cleaning on the interior of the stirring box, the cleaning effect is good, a cleaning range is enlarged by arranging a left cleaning device and a right cleaning device, the cleaning effect and speed are improved, when the spray angle needs to be adjusted, a second air cylinder is started, the second air cylinder contracts to drive a movable block to rotate by taking a shaft pin as a center, so that the rotary spray, the inside washing that fully sprays of agitator tank avoids the inside concrete that remains of agitator tank and the condition emergence of concrete caking to appear, improves stirring effect.
2. When the concrete mixing finishes and needs to unload, start the third cylinder, the third cylinder promotes the vertical axis and extends the hollow section of thick bamboo outside, has and sets up helical blade with the vertical axis outer wall, rotates the in-process at the bull stick and drives helical blade and constantly rotate to constantly with the concrete to the propelling movement of discharge gate department, thereby improve ejection of compact speed greatly, effectively avoid the condition emergence that the concrete blockked up the discharge gate, improve whole stirring efficiency greatly.
To sum up, inside this kind of concrete mixing device had the agitator tank of being convenient for wash, the cleaning performance is good, and the washing scope is wide, avoids remaining the concrete caking, and unloads thoroughly, the fast characteristics of unloading speed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall internal structural view of the present invention;
FIG. 2 is a view showing the construction of a cleaning apparatus according to the present invention;
FIG. 3 is a schematic view of the angle adjustment state of the cleaning device according to the present invention;
FIG. 4 is a schematic view of a hollow cartridge according to the present invention;
FIG. 5 is an enlarged view of part a of FIG. 4 according to the present invention;
FIG. 6 is a view showing the construction of a cleaning apparatus according to the present invention;
FIG. 7 is an overall external structural view of the present invention;
in the figure, 1, a stirring box; 2. a motor; 3. a rotating shaft; 4. a rotating rod; 5. a stirring shaft; 6. a connecting rod; 7. a stirring sheet; 8. installing a box; 9. a fixing plate; 10. a first cylinder; 11. a cleaning device; 12. a mounting seat; 13. a shaft pin; 14. a movable block; 15. mounting a plate; 16. a second cylinder; 17. hinging seat; 18. a connecting rod; 19. rotating the spray head; 20. a hollow cylinder; 21. a third cylinder; 22. a vertical axis; 23. a helical blade; 24. a pressure relief pipe; 25. a pressure relief valve; 26. a feed inlet; 27. a discharge outlet; 28. a discharge valve; 29. a support; 30. a sound deadening hood; 31. an observation window; 32. a pressure gauge; 33. a water conduit; 34. a connecting head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-7, the present invention provides the following technical solutions: a concrete mixing device comprises a mixing box 1, wherein a motor 2 is installed on the upper end face of the mixing box 1, the output end of the motor 2 penetrates through the upper end face of the mixing box 1 and extends into the mixing box 1, a rotating shaft 3 is fixedly connected with the output end of the motor 2, a rotating rod 4 is fixedly connected with the lower end face of the rotating shaft 3, a plurality of uniformly distributed mixing shafts 5 are fixedly connected with the outer wall of the rotating rod 4, connecting rods 6 are fixedly connected with the lower end faces of the mixing shafts 5, mixing blades 7 are fixedly connected with the lower end faces of the connecting rods 6, mounting boxes 8 are fixedly connected with the left side and the right side of the upper end face of the mixing box 1, through holes are respectively formed at the joints of the upper end face of the mixing box 1 and the two mounting boxes 8, fixing plates 9 are fixedly connected with the inner parts of the two mounting boxes 8, first air cylinders 10 are respectively installed on the lower end faces of the two fixing plates 9, the cleaning device 11 comprises an installation base 12, a movable block 14 is movably connected to the lower left corner of the installation base 12 through a shaft pin 13, an installation plate 15 is fixedly connected to the left side wall of the installation base 12, a second air cylinder 16 is installed on the lower end face of the installation plate 15, the lower end face of the second air cylinder 16 is movably connected with the left side of the upper end face of the movable block 14 through a hinged support 17, a connecting rod 18 is fixedly connected to the lower end face of the movable block 14, and a rotary spray head 19 is arranged on the lower end face of the connecting rod 18;
the inside hollow cylinder 20 that is provided with of the lower terminal surface of bull stick 4, the third cylinder 21 is installed on the inside top of hollow cylinder 20, and the lower terminal surface fixedly connected with vertical axis 22 of third cylinder 21, and the outer wall of vertical axis 22 is provided with helical blade 23.
In this embodiment: starting a motor 2, the motor 2 drives a rotating shaft 3 and a rotating rod 4 to rotate, the rotating rod 4 drives a plurality of stirring shafts 5 to stir the concrete, the contact area with the material is increased by arranging stirring blades 7, the stirring effect is improved, when the interior of the stirring box 1 needs to be cleaned, a first air cylinder 10 is started, the first air cylinder 10 pushes a cleaning device 11 to extend out of an installation box 8 to enter the interior of the stirring box 1 so as to facilitate cleaning work, then the cleaning device is communicated with an external water source through a connector 34, a rotary spray nozzle 19 is started, the rotary spray nozzle 19 performs rotary spray cleaning on the interior of the stirring box 1, the cleaning effect is good, a cleaning range is expanded by arranging a left cleaning device 11 and a right cleaning device 11, so as to improve the cleaning effect and speed, when the spray angle needs to be adjusted, a second air cylinder 16 is started, the second air cylinder 16 contracts to drive a movable block 14 to rotate by taking a shaft pin 13 as a, therefore, the spraying angle is changed, the interior of the stirring box 1 is fully sprayed and cleaned, the situations that concrete remains in the stirring box 1 and concrete is agglomerated are avoided, and the stirring effect is improved;
when the concrete mixing finishes and needs to unload, start third cylinder 21, third cylinder 21 promotes vertical axis 22 and extends the hollow section of thick bamboo 20 outside, have and set up helical blade 23 with vertical axis 22 outer wall, rotate the in-process at bull stick 4 and drive helical blade 23 and constantly rotate to constantly locate the propelling movement to bin outlet 27 with the concrete, thereby improve ejection of compact speed greatly, effectively avoid the condition of concrete jam bin outlet 27 to take place, improve whole stirring efficiency greatly.
As a technical optimization scheme of the invention, a pressure gauge 32 is arranged on the front end face of the stirring box 1, a pressure relief pipe 24 is arranged on the right side wall of the stirring box 1, and a pressure relief valve 25 is arranged on the outer wall of the pressure relief pipe 24.
In this embodiment: the pressure inside the stirring tank 1 is observed by the pressure gauge 32, and when the pressure is too high, the pressure relief valve 25 is opened, so that the gas inside the stirring tank 1 is stably discharged from the pressure relief pipe 24, and the pressure inside the stirring tank 1 is reduced.
As a technical optimization scheme of the invention, the left side wall of the stirring box 1 is provided with a feed inlet 26, the lower end surface of the stirring box 1 is provided with a discharge outlet 27, and the outer wall of the discharge outlet 27 is provided with a discharge valve 28.
In this embodiment: the feed inlet 26 is convenient for placing concrete raw materials into the stirring box 1, and the concrete is discharged through the discharge outlet 27 after the stirring is finished, so that the use is convenient.
As a technical optimization scheme of the invention, the left side and the right side of the stirring box 1 are both fixedly connected with a bracket 29.
In this embodiment: the supports 29 on both sides play a role of fixedly supporting the stirring tank 1, so that the stirring tank 1 is more stable.
As a technical optimization scheme of the invention, the outer wall of the motor 2 is provided with a silencing cover 30, and silencing cotton is filled in the silencing cover 30.
In this embodiment: the silencing cotton is filled in the silencing cover 30, so that the noise generated by the work of the motor 2 is effectively isolated.
As a technical optimization scheme of the invention, the front end face of the stirring box 1 is provided with an observation window 31.
In this embodiment: the user can observe the inside behavior of agitator tank 1 through observation window 31, the observation of being convenient for.
As a technical optimization scheme of the invention, the outer wall of the installation box 8 is fixedly connected with a connector 34, one end of the rotary spray nozzle 19 is communicated with a water guide pipe 33, and the other end of the water guide pipe 33 is communicated with the connector 34.
In this embodiment: is communicated with an external water source through a connector 34, so that water is communicated with the rotary spray nozzle 19 through a water guide pipe 33, and spraying and cleaning are facilitated.
As a technical optimization scheme of the invention, the bottom end inside the stirring box 1 is funnel-shaped.
In this embodiment: the inside bottom of agitator tank 1 is hourglass hopper-shaped, is favorable to the concrete to unload more.
The working principle and the using process of the invention are as follows: firstly, a motor 2 is started, the motor 2 drives a rotating shaft 3 and a rotating rod 4 to rotate, the rotating rod 4 drives a plurality of stirring shafts 5 to stir concrete, the contact area with materials is increased by arranging stirring blades 7, the stirring effect is improved, when the interior of a stirring box 1 needs to be cleaned, a first air cylinder 10 is started, the first air cylinder 10 pushes a cleaning device 11 to extend out of an installation box 8 to enter the interior of the stirring box 1 so as to facilitate cleaning work, then the cleaning device is communicated with an external water source through a connector 34, a rotary spray nozzle 19 is started, the rotary spray nozzle 19 performs rotary spray cleaning on the interior of the stirring box 1, the cleaning effect is good, a cleaning range is expanded by arranging a left cleaning device 11 and a right cleaning device 11, so that the cleaning effect and the cleaning speed are improved, when a spray angle needs to be adjusted, a second air cylinder 16 is started, the second air cylinder 16 contracts to, thereby make the rotatory nozzle 19 of 14 bottoms of movable block carry out the angle modulation, thereby change the spray angle, carry out fully to spray the washing to 1 inside of agitator tank, avoid 1 inside concrete of remaining of agitator tank and the condition emergence of concrete caking, improve the stirring effect, when concrete mixing finishes and need unload, start third cylinder 21, third cylinder 21 promotes vertical axis 22 and extends the hollow cylinder 20 outside, have and set up helical blade 23 with vertical axis 22 outer wall, it constantly rotates to drive helical blade 23 at 4 rotation in-process of bull stick, thereby constantly to bin outlet 27 department propelling movement with the concrete, thereby improve ejection of compact speed greatly, effectively avoid the condition emergence of concrete jam bin outlet 27, improve whole stirring efficiency greatly.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a concrete mixing device, includes agitator tank (1), its characterized in that: the stirring device is characterized in that a motor (2) is installed on the upper end face of the stirring box (1), the output end of the motor (2) penetrates through the upper end face of the stirring box (1) and extends into the stirring box (1), a rotating shaft (3) is fixedly connected with the output end of the motor (2), a rotating rod (4) is fixedly connected with the lower end face of the rotating shaft (3), a plurality of uniformly distributed stirring shafts (5) are fixedly connected with the outer wall of the rotating rod (4), a plurality of connecting rods (6) are fixedly connected with the lower end faces of the stirring shafts (5), a plurality of stirring sheets (7) are fixedly connected with the lower end faces of the connecting rods (6), installation boxes (8) are fixedly connected with the left side and the right side of the upper end face of the stirring box (1), through holes are formed in the joints of the upper end face of the stirring box (1) and the two installation boxes (8), fixing plates (9) are fixedly connected with the, the cleaning device comprises two fixing plates (9) and is characterized in that first air cylinders (10) are respectively installed on the lower end faces of the two fixing plates (9), cleaning devices (11) are respectively installed on the lower end faces of the two first air cylinders (10), each cleaning device (11) comprises an installation seat (12), a movable block (14) is movably connected to the lower left corner of each installation seat (12) through a shaft pin (13), an installation plate (15) is fixedly connected to the left side wall of each installation seat (12), a second air cylinder (16) is installed on the lower end face of each installation plate (15), the lower end face of each second air cylinder (16) is movably connected with the left side of the upper end face of each movable block (14) through a hinged support (17), a connecting rod (18) is fixedly connected to the lower end face of each movable block (14), and a rotary spray head (19;
the novel air cylinder is characterized in that a hollow cylinder (20) is arranged in the inner portion of the lower end face of the rotating rod (4), a third air cylinder (21) is mounted at the top end of the inner portion of the hollow cylinder (20), a vertical shaft (22) is fixedly connected to the lower end face of the third air cylinder (21), and spiral blades (23) are arranged on the outer wall of the vertical shaft (22).
2. A concrete mixing apparatus according to claim 1, wherein: the front end face of the stirring box (1) is provided with a pressure gauge (32), the right side wall of the stirring box (1) is provided with a pressure relief pipe (24), and the outer wall of the pressure relief pipe (24) is provided with a pressure relief valve (25).
3. A concrete mixing apparatus according to claim 1, wherein: the left side wall of agitator tank (1) is provided with feed inlet (26), the lower terminal surface of agitator tank (1) is provided with bin outlet (27), the outer wall of bin outlet (27) is provided with discharge valve (28).
4. A concrete mixing apparatus according to claim 1, wherein: the left side and the right side of the stirring box (1) are fixedly connected with a support (29).
5. A concrete mixing apparatus according to claim 1, wherein: the outer wall of the motor (2) is provided with a silencing cover (30), and silencing cotton is filled in the silencing cover (30).
6. A concrete mixing apparatus according to claim 1, wherein: an observation window (31) is arranged on the front end face of the stirring box (1).
7. A concrete mixing apparatus according to claim 1, wherein: the outer wall fixedly connected with connector (34) of install bin (8), the one end intercommunication of rotatory nozzle (19) has aqueduct (33), the other end and the connector (34) intercommunication of aqueduct (33).
8. A concrete mixing apparatus according to claim 1, wherein: the inside bottom of agitator tank (1) is hourglass hopper-shaped.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110389585.0A CN113085009A (en) | 2021-04-12 | 2021-04-12 | Concrete mixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110389585.0A CN113085009A (en) | 2021-04-12 | 2021-04-12 | Concrete mixing device |
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| CN113085009A true CN113085009A (en) | 2021-07-09 |
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| CN202110389585.0A Withdrawn CN113085009A (en) | 2021-04-12 | 2021-04-12 | Concrete mixing device |
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| CN113787615A (en) * | 2021-09-23 | 2021-12-14 | 清远市榕兴新型环保建材有限责任公司 | Agitating unit is used in aerated brick production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787615A (en) * | 2021-09-23 | 2021-12-14 | 清远市榕兴新型环保建材有限责任公司 | Agitating unit is used in aerated brick production |
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