CN215943357U - Environment-friendly concrete mixing equipment - Google Patents

Abstract

The application relates to the field of concrete mixing technology, in particular to an environment-friendly concrete mixing device, which comprises a ground bin, a plurality of storage cavities and a plurality of stirring units, wherein the ground bin is buried under the ground, the upper side of the ground bin is exposed out of the ground; the ground bin cover is rotatably connected to the ground bin and can shield the storage cavity; the upper end of the stirring cylinder is open and is vertically inserted into the storage cavity; the ground bin is provided with a limiting groove corresponding to the bottom surface of the storage cavity; a boss is fixed on the bottom surface of the stirring cylinder; the boss with spacing recess cooperation, this application has the pollution that reduces the dust to operational environment, guarantee workman's health, resources are saved, reduce cost reduces the occupancy in space, the pollution of noise is reduced, improves work efficiency's effect.

Description

Environment-friendly concrete mixing equipment

Technical Field

The application relates to the field of concrete mixing technology, in particular to environment-friendly concrete mixing equipment.

Background

In engineering construction, slurry, cement, water and other components are mixed together and are fully and uniformly stirred to form concrete, while slurry stirring equipment is commonly used in projects needing to use the concrete, and the slurry stirring equipment is widely applied to slurry stirring in the engineering construction because the large and medium-sized water conservancy projects, electric power projects, buildings and other projects with large project amount, long construction period and centralized construction sites all need to use the concrete.

At present, concrete mixing equipment is generally closed and arranged, the upper side of the concrete mixing equipment is provided with a feeding pipe, the lower side of the concrete mixing equipment is provided with a discharging pipe, a mixing mechanism is arranged inside the concrete mixing equipment, raw material powder is added into the feeding pipe mixing equipment and mixed with water during use, concrete is formed after the mixture is uniformly mixed under the operation of the mixing mechanism, and then the concrete is discharged from the discharging pipe of the mixing equipment and is put into engineering use.

In view of the above-mentioned related technologies, the inventor believes that when such a closed stirring apparatus is cleaned after the operation is finished, it is difficult to effectively clean the inside of the stirring apparatus, and the cleaning state cannot be observed, which easily causes impurities to accumulate in the stirring apparatus, affects the later use, and shortens the service life of the stirring apparatus.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the inside cleaning of mixing equipment, the application provides an environment-friendly concrete mixing equipment.

The application provides an environment-friendly concrete mixing equipment adopts following technical scheme:

an environment-friendly concrete mixing apparatus comprising:

the ground bin is buried under the ground, the upper side of the ground bin is exposed out of the ground, the ground bin is vertically provided with a plurality of storage cavities, and the upper sides of the storage cavities are open;

the ground bin cover is rotatably connected to the ground bin and can shield the storage cavity;

the upper end of the stirring cylinder is open and is vertically inserted into the storage cavity;

the bottom surface of the ground bin corresponding to the storage cavity is provided with an oval or polygonal limiting groove;

a boss is fixed on the bottom surface of the stirring cylinder;

the boss is matched with the limiting groove.

Through adopting above-mentioned technical scheme, the ground storehouse is buried underground, reduce the occupancy in space, be connected down with the cooperation of boss at spacing recess, the churn guarantees to be fixed with the relative position in storage chamber, avoid the churn at the storage intracavity internal rotation, guarantee the stirring of material, cover ground storehouse lid and stir after adding powder raw materials in to the churn, reduce the stirring and produce the pollution of dust to the environment, when finishing work, when needing to be clean to the churn, can take out the churn from ground storehouse, convenient maintenance and cleanness, furthermore, the churn moves under ground, can also effectively reduce the pollution of noise.

Optionally, the environment-friendly concrete mixing equipment further comprises:

a stirring shaft which is coaxial with the stirring cylinder is rotationally connected in the stirring cylinder;

a driving motor is arranged on the upper side of the ground bin cover, and an output shaft of the driving motor penetrates through the ground bin cover;

the output shaft of the driving motor is detachably connected with the stirring shaft.

Through adopting above-mentioned technical scheme, on the one hand, (mixing) shaft and churn coaxial line set up, and the (mixing) shaft can maximize output stirring power, and when starting driving motor, driving motor can with agitator shaft connection, in addition, the drive (mixing) shaft is in operation in the churn, and ground storehouse lid can also block the propagation of the noise that produces when stirring the concrete, and will stir the dust and the mud separation that produce in ground storehouse, protection operational environment's clean and tidy.

Optionally, an environment-friendly concrete mixing equipment still includes:

the ground bin cover is provided with a driving cylinder, and the driving cylinder can drive the driving motor to move in a direction away from the stirring shaft;

a spline sleeve is fixed at the end part of an output shaft of the driving motor;

one end of the stirring shaft is provided with a spline head;

the spline head is matched with the spline sleeve.

Through adopting above-mentioned technical scheme, when the electricity ground cang gai is opened to needs, drive driving motor through the driving cylinder and tend to keep away from ground cang gai direction motion, make breaking away from of spline head and spline housing, can realize the separation of (mixing) shaft and driving motor, and then can realize opening ground cang gai, take out the churn and clean the change.

Optionally, an environment-friendly concrete mixing equipment still includes:

a truss is fixed at the open end of the mixing drum;

the axial direction of the truss is vertical to the axial direction of the mixing drum;

lifting lugs are arranged at two ends of the truss.

Through adopting above-mentioned technical scheme, can realize taking out of truss through the lug on the truss.

Optionally, an environment-friendly concrete mixing equipment still includes:

one end of the stirring shaft is rotatably connected to the truss.

Optionally, an environment-friendly concrete mixing equipment still includes:

a plurality of stirring blades are fixed on the stirring shaft, and the axial direction of the stirring blades is vertical to the axial direction of the stirring shaft;

a scraper is fixed at the end part of the stirring blade, and the axial direction of the scraper is vertical to the axial direction of the stirring blade;

the scraper can be abutted against the inner wall of the stirring cylinder.

Through adopting above-mentioned technical scheme, stirring paddle's axis direction is perpendicular with the axis direction of (mixing) shaft, and when driving motor during operation, drive (mixing) shaft and stirring paddle rotate the thick liquids stirring to in the churn, and stirring paddle's end fixing has the scraper blade, can keep clean to the churn inner wall, and the compounding of clean production can be put into use once more, need not to increase the cleaning means of churn alone, just can realize the multi-functional use of (mixing) shaft, reduce cost.

Optionally, an environment-friendly concrete mixing equipment still includes:

the ground bin is provided with a cavity surrounding the storage cavity;

and a ring pipe is arranged in the cavity.

Through adopting above-mentioned technical scheme, the ring canal is around the setting of storage chamber, through injecting high temperature or low temperature water in the ring canal, keeps the material to satisfy the requirement and puts into use, reduces agitated vessel and material during operation and receives the influence of temperature and can not normal operating, realizes the material constant temperature regulation and control in the churn, reduces the waste of material, guarantees the construction progress.

Optionally, an environment-friendly concrete mixing equipment still includes:

a pushing cylinder is arranged between the ground bin and the ground bin cover;

the cylinder body of the pushing cylinder is hinged to the ground bin;

the telescopic rod of the pushing cylinder is hinged with the ground bin cover.

Through adopting above-mentioned technical scheme, under the promotion of promotion jar, ground storehouse lid and ground storehouse can articulate to open and shut and seal, and the use of promotion jar reduces the inconvenience of artificially opening large-scale ground storehouse lid, liberates the manpower, reduce cost.

Optionally, an environment-friendly concrete mixing equipment still includes:

the inspection cylinder is arranged on one end face of the ground bin cover;

and the connecting cover is arranged at the top end of the inspection cylinder in a covering manner.

Through adopting above-mentioned technical scheme, add on the ground storehouse lid and examine a section of thick bamboo, can realize throwing the regulation and control of material and material stirring state through opening the connection lid, improve work efficiency greatly, avoid opening ground storehouse lid and put in the dust that powder raw materials produced to the diffusion of surrounding environment, resources are saved protects operational environment and workman's health.

Optionally, an environment-friendly concrete mixing equipment still includes:

the ground bin cover further comprises:

and the material injection pipe is arranged on one end surface of the ground bin cover.

Through adopting above-mentioned technical scheme, the water injection pipe realizes the water injection in to the churn, and then realizes the mixing stirring of powder raw materials and water.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the ground bin is buried under the ground, so that the pollution of dust generated by stirring to the environment is reduced, the waste of resources is reduced, the stirring cylinder can be taken out of the ground bin, the maintenance and the cleaning are convenient, the stirring equipment can run under the ground, the noise pollution can be effectively reduced, and the occupancy rate of space is reduced;

2. the spline head is matched with the spline sleeve to realize the integrated connection and separation of the stirring shaft and the driving motor, the stirring blade can be disassembled, overhauled and replaced at regular intervals, the end part of the stirring blade is fixedly provided with the scraper blade, the inner wall of the stirring cylinder can be kept clean, the mixed material generated by cleaning can be put into use again, cleaning tools of the stirring cylinder do not need to be added independently, the multifunctional use of the stirring shaft is realized, and the cost is reduced;

3. the ring canal is around the setting of storage chamber, through injecting high temperature or low temperature water in the ring canal, keeps the material to satisfy the requirement and puts into use, reduces agitated vessel and material during operation and receives the influence of temperature and can not normal operating, guarantees the construction progress.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an environment-friendly concrete mixing apparatus according to an embodiment of the present disclosure.

FIG. 2 is a sectional view of a disassembled structure of an environment-friendly concrete mixing equipment according to an embodiment of the present application.

FIG. 3 is a schematic view of a raised ground bin structure of an environment-friendly concrete mixing equipment according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a of fig. 2.

Description of reference numerals: 1. a ground bin; 11. a storage chamber; 12. a cavity; 121. a ring pipe; 13. a limiting groove; 2. a mixing drum; 21. a boss; 22. a truss; 23. lifting lugs; 24. a stirring shaft; 241. a spline head; 25. a stirring paddle; 26. a squeegee; 3. a ground bin cover; 31. inspecting the cylinder; 311. a connecting cover; 32. a material injection pipe; 33. a support; 34. a drive cylinder; 35. a drive motor; 351. a spline housing; 4. the cylinder is pushed.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses environment-friendly concrete mixing equipment.

Referring to fig. 1, an environment-friendly concrete mixing plant includes a ground bin 1 and a mixing drum 2.

Referring to fig. 1, a ground bin 1 is rectangular and is buried under the ground, and the upper side of the ground bin 1 is exposed out of the ground.

Referring to fig. 2 and 3, a storage cavity 11 is formed in the ground bin 1, the storage cavity 11 is cylindrical and is provided with two storage cavities 11, the two storage cavities 11 are arranged along the length direction of the ground bin 1, one end of each storage cavity 11 is open, and the open end of each storage cavity 11 is located on the upper side of the ground bin 1. A cavity 12 is arranged in the ground bin 1 around the storage cavity 11, a ring pipe 121 is arranged in the cavity 12, the ring pipe 121 is arranged around the storage cavity 11, and one end of the ring pipe 121 can extend out of the ground bin 1 (refer to fig. 1).

Referring to fig. 3, two agitating drums 2 are provided, and the upper end of the agitating drum 2 is open.

Referring to fig. 2 and 3, the churns 2 are respectively inserted into the storage cavities 11 of the ground silos 1, and when the churns 2 are inserted into the storage cavities 11, the open ends of the churns 2 can correspond to the open ends of the storage cavities 11. The bottom of churn 2 is provided with boss 21, and the bottom surface of storage chamber 11 is provided with spacing recess 13, and spacing recess 13 can be oval or polygon, and 2 boss 21 of churn can cooperate with the spacing recess 13 joint in storage chamber 11.

Referring to fig. 3, when the agitated vessel during operation, 2 bosss 21 of churn are through cooperating with the spacing recess 13 joint in storage chamber 11, thereby can realize that churn 2 stabilizes to increase and establishes in storage chamber 11, when the agitated vessel is at the hot day during operation, through injecting low temperature water into ring pipe 121, reduce the influence to the concrete of the heat that produces because of the stirring in the churn 2, keep material constant temperature to put into use, when the agitated vessel is at low temperature weather during operation, through injecting high temperature water into ring pipe 121, the realization is to the material intensification in the churn 2, prevent the solidification of material and water during low temperature weather, cause the not abundant even freezing that causes the agitated vessel of stirring, influence the normal operating of agitated vessel, guarantee the construction progress.

Referring to fig. 1, the upside of ground storehouse 1 is provided with two ground cang gais 3, and two ground cang gais 3 all are squarely, and two ground cang gais 3 correspond two storage chamber 11 settings, and two ground cang gais 3 keep away from one side each other and all set up with ground storehouse 1 is articulated, all set up between ground cang gai 3 and the ground storehouse 1 and push away jar 4, push away the cylinder body of jar 4 and articulate in ground storehouse 1, and push away the telescopic link of jar 4 and articulate in ground cang gai 3.

Referring to fig. 1, the upper side of the ground cover 3 is further provided with an inspection cylinder 31 and a material injection pipe 32, the upper side of the inspection cylinder 31 is provided with a connecting cover 311, the connecting cover 311 is covered on the top end of the inspection cylinder 31, and the upper end of the material injection pipe is open.

Referring to fig. 1, when the stirring equipment works, the pushing cylinder 4 drives the telescopic rod to extend, the ground bin cover 3 is pushed to rotate, the opening or closing of the ground bin 1 can be realized, after the ground bin cover 3 is covered, the feeding of the powder raw materials and water is realized through the inspection cylinder 31 and the material injection pipe 32, then the arranged inspection cylinder 31 can realize the monitoring of the feeding and stirring states through the inspection cylinder 31 without opening the ground bin cover 3 through opening the connecting cover 311, the time for opening the ground bin cover 3 is reduced, the working efficiency is improved, the arrangement of the ground bin cover 3 prevents the powder raw materials fed into the stirring cylinder 2 in the ground bin 1 and dust generated in the stirring process from diffusing to the surrounding environment, the dust is effectively contained in a pit, the pollution of the dust to the working environment is reduced, the health of workers is guaranteed, resources are saved, the occupancy rate of the space is reduced due to the arrangement of the ground bin 1, and the operation of the stirring equipment under the ground is realized, less noise pollution and effectively increased space utilization rate.

Referring to fig. 3, the upper end of the mixing drum 2 is bolted with a truss 22, the truss 22 is horizontally arranged, and two ends of the upper side of the truss 22 are fixedly connected with lifting lugs 23.

Referring to fig. 2, a stirring device is further provided in the stirring drum 2, and the stirring device includes an integrally formed stirring shaft 24, stirring blades 25, and a scraper 26.

Referring to fig. 2, the stirring shaft 24 is vertically disposed in the stirring cylinder 2, the truss 22 is penetrated through the upper end of the stirring shaft 24, and is rotatably connected to the truss 22, the stirring blade 25 is disposed on the circumferential surface of the stirring shaft 24, the stirring blade 25 is horizontally disposed, the scraper 26 is disposed at the end portion of the stirring blade 25 and vertically disposed, and the scraper 26 can abut against the inner circumferential surface of the stirring cylinder 2.

Referring to fig. 1 and 4, a support 33 is fixedly connected to an upper side of the ground bin cover 3, a driving cylinder 34 is fixedly connected to the support 33, a telescopic rod of the driving cylinder 34 is arranged downward and fixedly connected with a driving motor 35, an output shaft of the driving motor 35 passes through the ground bin cover 3 downward and is fixedly connected with a spline housing 351, an upper end of the stirring shaft 24 is fixedly connected with a spline head 241, the spline head 241 is inserted into the spline housing 351, the driving motor 35 can drive the stirring shaft 24 to rotate, and in addition, in order to facilitate the insertion of the spline head 241, an end portion of the spline head 241 can be arranged into a guide portion similar to an inverted cone.

Referring to fig. 2 and 4, when the stirring device works, the bracket 33 is slidably connected with the motor fixed on the ground bin cover 3 and driven by the driving motor 35, the driving motor 35 and the stirring shaft 24 are integrally connected and separated through the matching of the spline head 241 and the spline sleeve 351, the stirring shaft 24 drives the stirring blades 25 to run together so as to stir slurry, the inner wall of the stirring barrel 2 can be cleaned by arranging the scraper 26 while the slurry is fully stirred, the mixture generated by cleaning can be put into use again, the adhesion resistance of the device is reduced, the resource is saved, and the cost is reduced.

Referring to fig. 3, truss 22 erects in churn 2, on lug 23 was fixed in truss 22, when needing to take out churn 2, directly hang out through lug 23 can, when (mixing) shaft 24 was disassembled to needs, directly disassemble truss 22 from churn 2, can link (mixing) shaft 24 and stirring vane 25 to hang together and take out, reduce the input of manpower and take, convenient maintenance and cleanness.

The implementation principle of the environment-friendly concrete mixing equipment in the embodiment of the application is as follows: when the stirring equipment works, the driving motor 35 is driven to be separated from the stirring shaft 24 under the driving of the driving cylinder 34, and then the bin cover 3 is opened through the pushing cylinder 4, so that the stirring cylinder 2 can be taken out from the storage cavity 11 for cleaning; when inserting churn 2 and locating storage chamber 11, churn 2 passes through boss 21 and spacing recess 13 joint cooperation and fixes in storage chamber 11, rethread push cylinder 4 with ground storehouse lid 3 lock on ground storehouse 1 after, then under the drive of driving cylinder 34, drive driving motor 35's output shaft downstream, realize being connected of driving motor 35 and (mixing) shaft 24 through splined connection, the rethread is to examining section of thick bamboo 31 and annotating the interior powder raw materials and the water of injecting of material pipe 32, start driving motor 35, can realize the stirring of concrete and supply with.

When season changes or the temperature difference of rising and falling is big, through injecting heat flow or cold flow in ring pipe 121, realize the constant temperature regulation and control to the material in churn 2, satisfy construction material's demand, and can realize throwing the material and look over the requirement whether to satisfy construction material of churn 2 interior material through viewing a section of thick bamboo 31, and simultaneously, the cleanness to 2 inner walls of churn can be realized in the setting of scraper blade 26, furthermore, ground storehouse 1 sets up subaerially, realize at subaerial operation agitated vessel, the propagation of noise reduction, effectively accomodate the dust in the pit, resources are saved, and the cost is reduced, reduce the propagation of dust, protect operational environment, guarantee workman's health.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides an environment-friendly concrete mixing equipment which characterized in that:

the underground coal mine;

the ground bin cover (3) is rotatably connected to the ground bin (1) and can shield the storage cavity (11);

the upper end of the mixing drum (2) is open and is vertically inserted into the storage cavity (11);

wherein, the bottom surface of the ground bin (1) corresponding to the storage cavity (11) is provided with an oval or polygonal limiting groove (13);

a boss (21) is fixed on the bottom surface of the mixing drum (2);

the boss (21) is matched with the limiting groove (13).

2. The environment-friendly concrete mixing equipment as claimed in claim 1, wherein:

a stirring shaft (24) which is coaxial with the stirring cylinder (2) is rotationally connected in the stirring cylinder (2);

a driving motor (35) is arranged on the upper side of the ground bin cover (3), and an output shaft of the driving motor (35) penetrates through the ground bin cover (3);

the output shaft of the driving motor (35) is detachably connected with the stirring shaft (24);

the ground bin cover (3) is provided with a driving cylinder (34), and the driving cylinder (34) can push the driving motor (35) to move towards the direction away from the stirring shaft (24).

3. The environment-friendly concrete mixing equipment as claimed in claim 2, wherein:

a driving cylinder (34) is arranged on the ground bin cover (3), and the driving cylinder (34) can drive the driving motor (35) to move in a direction away from the stirring shaft (24);

a spline sleeve (351) is fixed at the end part of an output shaft of the driving motor (35);

one end of the stirring shaft (24) is provided with a spline head (241);

the spline head (241) is mated with the spline housing (351).

4. The environment-friendly concrete mixing equipment as claimed in claim 2, wherein:

a truss (22) is fixed at the open end of the mixing drum (2);

the axial direction of the truss (22) is vertical to the axial direction of the mixing drum (2);

lifting lugs (23) are arranged at two ends of the truss (22).

5. The environment-friendly concrete mixing equipment as claimed in claim 4, wherein:

one end of the stirring shaft (24) is rotatably connected to the truss (22).

6. The environment-friendly concrete mixing equipment as claimed in claim 3, wherein:

a plurality of stirring blades (25) are fixed on the stirring shaft (24), and the axial direction of the stirring blades (25) is vertical to the axial direction of the stirring shaft (24);

a scraper (26) is fixed at the end part of the stirring blade (25), and the axial direction of the scraper (26) is vertical to the axial direction of the stirring blade (25);

the scraper (26) can be abutted against the inner wall of the mixing drum (2).

7. The environment-friendly concrete mixing equipment as claimed in claim 1, wherein:

the ground bin (1) is provided with a cavity (12) around the storage cavity (11);

an annular pipe (121) is arranged in the cavity (12).

8. The environment-friendly concrete mixing equipment as claimed in claim 1, wherein:

a pushing cylinder (4) is arranged between the ground bin (1) and the ground bin cover (3);

the cylinder body of the pushing cylinder (4) is hinged to the ground bin (1);

the telescopic rod of the pushing cylinder (4) is hinged with the ground bin cover (3).

9. The environment-friendly concrete mixing equipment as claimed in claim 1, wherein:

the ground bin cover (3) further comprises:

the inspection cylinder (31) is arranged on the upper end surface of the ground bin cover (3);

and the connecting cover (311) is arranged at the top end of the inspection cylinder (31) in a covering mode.

10. The environment-friendly concrete mixing equipment as claimed in claim 8, wherein:

the ground bin cover (3) further comprises:

and the material injection pipe (32) is arranged on the upper end surface of the ground bin cover (3).

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