CN111098409A - Mixing device for ensuring correct feeding of concrete in construction - Google Patents
Mixing device for ensuring correct feeding of concrete in construction Download PDFInfo
- Publication number
- CN111098409A CN111098409A CN202010121631.4A CN202010121631A CN111098409A CN 111098409 A CN111098409 A CN 111098409A CN 202010121631 A CN202010121631 A CN 202010121631A CN 111098409 A CN111098409 A CN 111098409A
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- wall
- chamber
- lower side
- connecting rod
- concrete
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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
- 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
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
-
- 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
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Combined Means For Separation Of Solids (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a mixing device for guaranteeing correct feeding of concrete in construction, which comprises a mixing box, wherein a mixing cavity with a rear side opened and closed manually is arranged in the mixing box.
Description
Technical Field
The invention relates to the technical field of concrete preparation, in particular to a mixing device for guaranteeing correct feeding of concrete in construction.
Background
Concrete is mixed by the general feeding sequence of stone, sand, cement and water. The cement is prevented from being wrapped by other coarse and fine aggregates and enters a mixer, and small cement aggregates are quickly formed after the cement meets water. After hardening, the cement blocks are formed and filled in the gaps of the aggregates, thereby causing the hidden troubles of concrete strength reduction and even quality accidents.
However, the conventional stirring apparatus does not have the capability of judging the type of the material, the phenomenon is caused if the sequence of pouring the raw materials is wrong manually, and the problem cannot be completely avoided due to the intervention of manual factors.
Disclosure of Invention
The technical problem is as follows:
can cause the concrete intensity to reduce when concrete mixing throws the material order mistake, cause the quality accident, and traditional stirring apparatus does not possess the ability of judging the material kind, and the mistake is emptyd in the manual work, then can cause above-mentioned problem.
In order to solve the problems, the embodiment designs a mixing device for guaranteeing the correct feeding of concrete in construction, the mixing device for guaranteeing the correct feeding of concrete in construction comprises a mixing box, a mixing chamber manually opened and closed at the rear side is arranged in the mixing box, four storage boxes are fixedly arranged on the inner wall of the upper side in the mixing chamber, the four storage boxes are equidistantly distributed from left to right, a screening device is arranged at the lower end of each storage box and comprises a lower placing pipe communicated and connected with the lower side of the storage box, a screening chamber is arranged in the lower placing pipe in a through mode, lifting chambers which are bilaterally symmetrical and equidistantly distributed from top to bottom are arranged in the screening chamber, a connecting rod is connected onto the lifting chambers in a sliding mode, a screen mesh positioned in the screening chamber is hinged onto the connecting rod, a support hinged to the screen mesh is arranged at the lower side of the screening chamber, and the, screening materials with different diameters, keeping the materials on the screen mesh because of weight increase and being limited by a bracket, thereby discharging the materials in a rotating and inclining way, fixedly arranging a classification tank for wrapping the lower discharge pipe at the lower end of the storage tank, arranging a throwing device on the inner wall at the lower side of the classification tank, wherein the throwing device comprises a throwing column which is in sliding connection with the inner wall at the lower side of the classification tank, the throwing column is provided with right-angle rods which are bilaterally symmetrical, the right-angle rods are provided with three connecting cavities which are in sliding connection with the connecting rods, the space between the inner wall at the lower side of the connecting cavity and the lower side of the connecting rods from top to bottom is increased in an equal ratio, the connecting rods with different heights drive the throwing column to move downwards at different distances through the right-angle rods, an isolation barrel which is in sliding connection with the, the transmission shaft is provided with four starting devices positioned on the lower side of the feeding column, and the isolation barrel is provided with a stirring device for mixing raw materials.
The screening device further comprises a connecting rod connected with the inner wall of the lower side of the lifting cavity in a sliding mode, the upper side of the connecting rod is connected with the lower side of the connecting rod in a sliding mode, and a return spring is connected between the lower side of the connecting rod and the inner wall of the lifting cavity.
Wherein, put in the device still including being located put in the post and the ascending transport chamber of opening, carry the feed inlet that is equipped with bilateral symmetry on the intracavity wall, the feed inlet downside is equipped with bilateral symmetry's discharge gate, carry chamber downside inner wall sliding connection to have the ejector pin, ejector pin upper end fixedly connected with will the feed inlet shelters from confined boss, the ejector pin with carry and be connected with the resistance spring between the chamber downside terminal surface, be equipped with bilateral symmetry on the classification jar and with connecting rod sliding connection's adjustment chamber, be equipped with the chamber that holds of longitudinal symmetry on the adjustment intracavity wall, it is connected with the batching roller from taking the torsional spring to hold the intracavity rotation, the winding be connected with on the batching roller with connecting rod fixed connection's sealed cloth.
The starting device comprises a rotating disc fixedly connected with the transmission shaft, four centrifugal push blocks in an annular array are connected to the rotating disc in a sliding mode, the centrifugal push blocks are connected with the ejector rods in a sliding mode, and extension springs are connected between the centrifugal push blocks and the rotating disc.
Wherein, agitating unit include with transmission shaft left side power connect and embedded in motor on the inner wall of hybrid chamber left side, be equipped with on the transmission shaft and be located the commentaries on classics bucket of carousel left and right sides and symmetry, be equipped with the track groove on the commentaries on classics bucket, keep apart chamber downside inner wall and be equipped with and be located the translation chamber of commentaries on classics bucket lower extreme, sliding connection has on the translation chamber with track groove sliding connection's driving lever, the driving lever downside fixed be equipped with hybrid chamber downside inner wall sliding connection's push pedal, keep apart the chamber downside rotate be connected with the driven shaft that transmission shaft bevel gear pair is connected, the driven shaft side is equipped with the stirring wheel.
The invention has the beneficial effects that: according to the invention, the diameters of four raw materials of concrete are different, screens with different densities are arranged in a falling pipeline from top to bottom, so that the materials are automatically screened and classified, the screens with different heights drive a feeding structure to move downwards for different distances, so that feeding sequence differences are generated, the working steps of automatically screening the materials and feeding the materials in a correct sequence are realized, the quality problems of concrete hardness and the like caused by errors of manual feeding sequence are avoided, meanwhile, the two sides gather together to push the material collection, and the forming of the concrete is accelerated in a rotary stirring mode.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic diagram of the overall structure of a mixing device for ensuring the correct feeding of concrete during construction according to the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at "A";
FIG. 3 is an enlarged schematic view of FIG. 2 at "B";
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a mixing device for guaranteeing the correct feeding of concrete in construction, which is mainly applied to the mixing and stirring process for guaranteeing the correct feeding of the concrete in construction, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a mixing device for ensuring correct feeding of concrete in construction, which comprises a mixing box 11, wherein a mixing cavity 12 which is manually opened and closed at the rear side is arranged in the mixing box 11, four storage boxes 29 which are equidistantly distributed from left to right are fixedly arranged on the inner wall of the upper side in the mixing cavity 12, a screening device 901 is arranged at the lower end of each storage box 29, the screening device 901 comprises a lower discharging pipe 37 which is communicated and connected with the lower side of each storage box 29, a screening cavity 45 is arranged in the lower discharging pipe 37 in a penetrating manner, lifting cavities 43 which are symmetrical left and right and are equidistantly distributed from top to bottom are arranged in the screening cavity 45, a connecting rod 13 is connected on each lifting cavity 43 in a sliding manner, a screen 46 which is positioned in the screening cavity 45 is hinged on each connecting rod 13, a bracket 36 which is hinged with the screen 46 is arranged on the lower side of the screening cavity 45, the grids, the material is remained on the screen mesh 46 because of weight increase and is limited by the support 36, thereby the material is discharged in the rotary inclined manner, the lower end of the storage box 29 is fixedly provided with a classification tank 15 wrapping the lower discharge pipe 37, the inner wall of the lower side of the classification tank 15 is provided with a feeding device 902, the feeding device 902 comprises a feeding column 16 connected with the inner wall of the lower side of the classification tank 15 in a sliding manner, the feeding column 16 is provided with right-angle rods 14 in bilateral symmetry, the right-angle rods 14 are provided with three linking cavities 38 connected with the connecting rod 13 in a sliding manner, the distance between the inner wall of the lower side of the linking cavity 38 and the lower side of the connecting rod 13 from top to bottom is increased in an equal ratio, the connecting rod 13 with different heights drives the feeding column 16 to move downwards through the right-angle rods 14 at different distances, an isolation barrel 17 connected with the feeding column 16 in a, a transmission shaft 19 is rotatably connected in the isolation cavity 18, four starting devices 903 positioned on the lower side of the feeding column 16 are arranged on the transmission shaft 19, and a stirring device 904 for mixing raw materials is arranged on the isolation barrel 17.
According to the embodiment, the screening apparatus 901 is described in detail below, the screening apparatus 901 further includes a connecting rod 47 slidably connected to the inner wall of the lower side of the lifting chamber 43, the upper side of the connecting rod 47 is slidably connected to the lower side of the connecting rod 13, a return spring 44 is connected between the lower side of the connecting rod 47 and the inner wall of the lifting chamber 43, and according to the grid density of the screen 46, the materials left on the screen 46 are respectively: stone, sand, cement.
According to the embodiment, the following detailed description of the feeding device 902 is provided, the feeding device 902 further includes a feeding cavity 31 located in the feeding column 16 and having an upward opening, the inner wall of the feeding cavity 31 is provided with symmetrical left and right feeding ports 35, the lower side of the feeding port 35 is provided with symmetrical left and right discharging ports 34, the inner wall of the lower side of the feeding cavity 31 is slidably connected with a push rod 32, the upper end of the push rod 32 is fixedly connected with a boss 30 blocking the feeding port 35, a resistance spring 33 is connected between the push rod 32 and the lower side end surface of the feeding cavity 31, the classification tank 15 is provided with symmetrical left and right adjustment cavities 39 slidably connected with the connecting rod 13, the inner wall of the adjustment cavity 39 is provided with symmetrical up and down accommodating cavities 41, the accommodating cavities 41 are rotatably connected with cloth rolling rollers 42 with torsion springs, the cloth rolling rollers 42 are wound with sealing cloth 40 fixedly connected with the connecting rod 13, on one hand, the cloth roller 42 on the upper side and the lower side is rotated to wind or release the sealing cloth 40, so that materials are placed to leak from the adjusting cavity 39, on the other hand, the ejector rod 32 is moved to change the position relation between the boss 30 and the feeding hole 35, so that the materials can enter from the feeding hole 35 and are thrown from the discharging hole 34 through the conveying cavity 31.
According to an embodiment, the starting device 903 is described in detail below, the starting device 903 comprises a rotating disk 28 fixedly connected with the transmission shaft 19, an annular array of four centrifugal pushers 49 is slidably connected on the rotating disk 28, the centrifugal pushers 49 are slidably connected with the top rod 32, an extension spring 48 is connected between the centrifugal pushers 49 and the rotating disk 28, and the rotating disk 28 rotates along with the transmission shaft 19 and moves the centrifugal pushers 49 outwards by centrifugal force caused by rotation speed.
According to the embodiment, the details of the stirring device 904 are described in the following, the stirring device 904 includes a motor 25 which is in power connection with the left side of the transmission shaft 19 and is embedded on the inner wall of the left side of the mixing chamber 12, the transmission shaft 19 is provided with a rotating barrel 26 which is symmetrically located on the left and right sides of the rotating disk 28, the rotating barrel 26 is provided with a track groove 27, the inner wall of the lower side of the isolation chamber 18 is provided with a translation chamber 21 located at the lower end of the rotating barrel 26, the translation chamber 21 is slidably connected with a shift lever 20 which is slidably connected with the track groove 27, the lower side of the shift lever 20 is fixedly provided with a push plate 22 which is slidably connected with the inner wall of the lower side of the mixing chamber 12, the lower side of the isolation chamber 18 is rotatably connected with a driven shaft 24 which is connected with a bevel gear pair of the transmission shaft 19, the driven shaft 24 is provided with, the driven shaft 24 drives the stirring wheel 23 to stir materials in a rotating mode, the other surface of the transmission shaft 19 rotates the rotary barrel 26, and the rotary barrel 26 limits the shifting rod 20 due to the inner wall of the track groove 27 and pushes the push plate 22 to slide left and right to push the materials on two sides to the middle, so that the materials are convenient to rotate and mix.
The following detailed description of the steps of a mixing device for ensuring the correct feeding of concrete during construction will be made with reference to fig. 1 to 4:
initially, boss 30 and feed inlet 35 coincide, and the material that seals between transport chamber 31 and the categorised jar 15 is carried, and the contact of the horizontal segment of right angle pole 14 and the inboard wall of the downside of categorised jar 15 for the interval top-down geometric proportion increase between connecting rod 13 upside and the inboard wall of linking up the chamber 38 downside, and screen cloth 46 level is expanded.
When the material types are screened, workers randomly place the same material into the same storage box 29, the material is screened by the screen 46, stones, sand and cement are left on the screen 46 from top to bottom, water is directly left on the inner wall of the lower side of the classification tank 15, the weight of the material left on the screen 46 is increased, the screen 46 is turned downwards and inclined, the connecting rod 13 is pulled to move towards the screening cavity 45 side and press the connecting rod 47 downwards, the reset spring 44 accumulates elastic potential energy, the connecting rod 13 pulls the sealing cloth 40 to rotate the cloth roller 42, the material on the screen 46 flows out of the lifting cavity 43 on the upper side of the connecting rod 13 and falls onto the inner wall of the lower side of the classification tank 15, and meanwhile, the distances between the upper side of the connecting rod 13 and the inner wall of the lower side of the engagement cavity 38 are different, so that the distances for the three connecting rods 13 from top to bottom to push the;
when stirring and mixing, the motor 25 starts the rotary transmission shaft 19, the transmission shaft 19 rotates the rotary disc 28, the rotary disc 28 rotates to generate centrifugal force, the centrifugal force increases along with the increase of the rotating speed of the rotary disc 28, therefore, the distance that the rotary disc 28 pushes the centrifugal push block 49 to move outwards gradually increases, at the moment, the centrifugal push block 49 sequentially pushes the push rods 32 for classifying stones, sand, cement and water, the push rods 32 are pushed to move upwards, so that the positions between the bosses 30 and the feed inlets 35 are staggered, the materials in the classification tank 15 enter from the feed inlets 35 and are thrown into the mixing cavity 12 from the discharge outlets 34 through the conveying cavity 31, meanwhile, one side of the transmission shaft 19 rotates the driven shaft 24 through a bevel gear pair, the driven shaft 24 drives the stirring wheel 23 to rotate and stir the materials, the other side of the transmission shaft 19 rotates the rotary barrel 26, the rotary barrel 26 limits the deflector rod 20 due to the inner wall, and the push plate 22 is pushed to slide left and right to push the materials on the two sides to the middle, so that the materials are convenient to rotate and mix.
The invention has the beneficial effects that: according to the invention, the diameters of four raw materials of concrete are different, screens with different densities are arranged in a falling pipeline from top to bottom, so that the materials are automatically screened and classified, the screens with different heights drive a feeding structure to move downwards for different distances, so that feeding sequence differences are generated, the working steps of automatically screening the materials and feeding the materials in a correct sequence are realized, the quality problems of concrete hardness and the like caused by errors of manual feeding sequence are avoided, meanwhile, the two sides gather together to push the material collection, and the forming of the concrete is accelerated in a rotary stirring mode.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. The utility model provides a guarantee is under construction concrete and is thrown mixing arrangement of material correctly, includes the mixing box, be equipped with the mixing chamber of the manual switching of rear side in the mixing box, its characterized in that: four storage boxes which are distributed from left to right at equal intervals are fixedly arranged on the inner wall of the upper side in the mixing cavity, and a discrimination device is arranged at the lower end of each storage box;
the screening device comprises a lower placing pipe communicated and connected with the lower side of the storage box, a screening cavity is arranged in the lower placing pipe in a penetrating mode, lifting cavities which are bilaterally symmetrical and are distributed equidistantly from top to bottom are arranged in the screening cavity, a connecting rod is connected onto the lifting cavities in a sliding mode, a screen mesh positioned in the screening cavity is hinged onto the connecting rod, a support hinged to the screen mesh is arranged on the lower side of the screening cavity, mesh density of the screen mesh is increased from top to bottom, materials with different diameters are screened, the materials are reserved on the screen mesh and limited by the support due to weight increase, and therefore the materials are discharged in a rotating;
the lower end of the storage box is fixedly provided with a classification tank wrapping the lower discharge pipe, the inner wall of the lower side of the classification tank is provided with a throwing device, the throwing device comprises a throwing column in sliding connection with the inner wall of the lower side of the classification tank, the throwing column is provided with right-angle rods which are bilaterally symmetrical, the right-angle rods are provided with three linking cavities in sliding connection with the connecting rods, the space between the inner wall of the lower side of the linking cavity and the lower side of the connecting rods from top to bottom is increased in an equal ratio, and the connecting rods with different heights drive the throwing column to move downwards at different distances through the right;
be equipped with in the mixing chamber with put in post sliding connection's isolation bucket, be equipped with in the isolation bucket and keep apart the chamber, keep apart the intracavity and rotate and be connected with the transmission shaft, be equipped with on the transmission shaft and be located put in four starting drive of post downside, be equipped with the agitating unit who mixes the raw materials on the isolation bucket.
2. A mixer for ensuring the correct dosage of concrete in construction, as claimed in claim 1, wherein: the screening device further comprises a connecting rod connected with the inner wall of the lower side of the lifting cavity in a sliding mode, the upper side of the connecting rod is connected with the lower side of the connecting rod in a sliding mode, and a reset spring is connected between the lower side of the connecting rod and the inner wall of the lifting cavity.
3. A mixer for ensuring the correct dosage of concrete in construction, as claimed in claim 1, wherein: put in the device still including being located put in the post and the ascending transport chamber of opening, carry the feed inlet that is equipped with bilateral symmetry on the intracavity wall, the feed inlet downside is equipped with bilateral symmetry's discharge gate, carry chamber downside inner wall sliding connection to have the ejector pin, ejector pin upper end fixedly connected with will the feed inlet shelters from confined boss, the ejector pin with carry and be connected with the resistance spring between the chamber downside terminal surface, be equipped with bilateral symmetry on the classification jar and with connecting rod sliding connection's adjustment chamber, be equipped with the chamber that holds of longitudinal symmetry on the adjustment intracavity wall, it is connected with the batching roller from taking the torsional spring to hold the intracavity rotation, the winding on the batching roller be connected with connecting rod fixed connection's sealed cloth.
4. A mixer for ensuring the correct dosage of concrete in construction, as claimed in claim 3, wherein: the starting device comprises a rotating disc fixedly connected with the transmission shaft, four centrifugal push blocks in an annular array are connected to the rotating disc in a sliding mode, the centrifugal push blocks are connected with the ejector rods in a sliding mode, and extension springs are connected between the centrifugal push blocks and the rotating disc.
5. A mixer for ensuring the correct dosage of concrete in construction, as claimed in claim 1, wherein: agitating unit include with transmission shaft left side power connect and embedded in motor on the inner wall of hybrid chamber left side, be equipped with on the transmission shaft and be located the commentaries on classics bucket of carousel left and right sides and symmetry, be equipped with the track groove on the commentaries on classics bucket, keep apart chamber downside inner wall and be equipped with and be located the translation chamber of commentaries on classics bucket lower extreme, sliding connection has on the translation chamber with track groove sliding connection's driving lever, the driving lever downside fixed be equipped with hybrid chamber downside inner wall sliding connection's push pedal, keep apart the chamber downside rotate be connected with the driven shaft that transmission shaft bevel gear pair is connected, the driven shaft side is equipped with the stirring wheel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121631.4A CN111098409B (en) | 2020-02-26 | 2020-02-26 | Mixing device for ensuring correct feeding of concrete in construction |
| JP2020087914A JP2021133674A (en) | 2020-02-26 | 2020-05-20 | Concrete mixer capable of charging raw material definitely in order |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121631.4A CN111098409B (en) | 2020-02-26 | 2020-02-26 | Mixing device for ensuring correct feeding of concrete in construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111098409A true CN111098409A (en) | 2020-05-05 |
| CN111098409B CN111098409B (en) | 2020-10-27 |
Family
ID=70427771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010121631.4A Active CN111098409B (en) | 2020-02-26 | 2020-02-26 | Mixing device for ensuring correct feeding of concrete in construction |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021133674A (en) |
| CN (1) | CN111098409B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372845A (en) * | 2020-11-23 | 2021-02-19 | 汪涛 | Concrete mixing equipment for building civil engineering construction |
| CN116171912A (en) * | 2023-02-21 | 2023-05-30 | 江苏海洋大学 | Device for cleaning and grading young clams |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391618B (en) * | 2022-01-14 | 2023-07-25 | 湖南苋鲜生态科技有限公司 | Preparation method and mixing method of grass carp feed |
| CN115431409B (en) * | 2022-09-02 | 2023-12-15 | 黄淮学院 | Automatic mortar stirring equipment |
| CN115301118B (en) * | 2022-10-12 | 2023-01-24 | 陕西瑞沃生物科技有限公司 | Separation device and process for preparing sodium copper chlorophyllin |
| CN116238064B (en) * | 2023-04-23 | 2023-12-12 | 石家庄创天驰塑料制品有限公司 | Sequential feeding mechanism for mixing plastic floor raw materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10180741A (en) * | 1996-12-25 | 1998-07-07 | Nippon Cement Co Ltd | Sludge treatment method |
| JP3054676B1 (en) * | 1999-08-20 | 2000-06-19 | ナカヤ実業株式会社 | Agitator cleaning waste liquid treatment apparatus and treatment method |
| CN209362972U (en) * | 2018-12-14 | 2019-09-10 | 深圳市恒星建材有限公司 | A kind of sandstone mechanized classification feed bin |
| CN110712295A (en) * | 2019-10-19 | 2020-01-21 | 临安鼎昇建材有限公司 | Preparation device and preparation method of concrete |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5406090B2 (en) * | 2010-03-25 | 2014-02-05 | 戸田建設株式会社 | Concrete placement management system |
| CN103753708B (en) * | 2014-02-26 | 2016-05-11 | 徐州徐工施维英机械有限公司 | Aggregate automatically supplying apparatus, method and concrete batching and mixing tower |
| CN206561490U (en) * | 2017-03-04 | 2017-10-17 | 盛之涛 | Concrete mixer |
| DE102017125592B4 (en) * | 2017-11-02 | 2019-06-19 | Heraeus Medical Gmbh | Powder-liquid bone cement mixer with compressed gas connection |
-
2020
- 2020-02-26 CN CN202010121631.4A patent/CN111098409B/en active Active
- 2020-05-20 JP JP2020087914A patent/JP2021133674A/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10180741A (en) * | 1996-12-25 | 1998-07-07 | Nippon Cement Co Ltd | Sludge treatment method |
| JP3054676B1 (en) * | 1999-08-20 | 2000-06-19 | ナカヤ実業株式会社 | Agitator cleaning waste liquid treatment apparatus and treatment method |
| CN209362972U (en) * | 2018-12-14 | 2019-09-10 | 深圳市恒星建材有限公司 | A kind of sandstone mechanized classification feed bin |
| CN110712295A (en) * | 2019-10-19 | 2020-01-21 | 临安鼎昇建材有限公司 | Preparation device and preparation method of concrete |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372845A (en) * | 2020-11-23 | 2021-02-19 | 汪涛 | Concrete mixing equipment for building civil engineering construction |
| CN116171912A (en) * | 2023-02-21 | 2023-05-30 | 江苏海洋大学 | Device for cleaning and grading young clams |
| CN116171912B (en) * | 2023-02-21 | 2023-08-18 | 江苏海洋大学 | Device for cleaning and grading young clams |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021133674A (en) | 2021-09-13 |
| CN111098409B (en) | 2020-10-27 |
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