CN214772968U

CN214772968U - Concrete mixing plant capable of removing impurities on aggregate

Info

Publication number: CN214772968U
Application number: CN202120302572.0U
Authority: CN
Inventors: 戴柱
Original assignee: Qingdao Build Concrete Co ltd
Current assignee: Qingdao Build Concrete Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-19
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to a concrete mixing plant capable of removing impurities on aggregate, which belongs to the technical field of mixing plants and comprises a frame, wherein a mixing tank is fixedly connected with the top of the frame, a bone trough is arranged at the top of the mixing tank, a feed opening is arranged at the bottom of the mixing tank, a mixing component for mixing concrete raw materials is connected with the top of the mixing tank, a cleaning bin is arranged at one side of the mixing tank, a screen is fixedly connected inside the cleaning bin, a water outlet hole is arranged at the bottom of the cleaning bin, a feed sliding plate is fixedly arranged at one side of the cleaning bin close to the mixing tank, a water guide pipe is fixedly connected with the bottom of the cleaning bin, a settling basin is fixedly connected with one end of the water guide pipe far away from the cleaning bin, a water suction pump is fixedly connected with one end of the water suction pump far away from the settling basin, and a spray nozzle is fixedly connected with the water suction pipe, the utility model can clean aggregate before entering the mixing tank through the cleaning bin, the effect of preventing the dust on the original surface of the aggregate from influencing the concrete components in the concrete processing process is achieved.

Description

Concrete mixing plant capable of removing impurities on aggregate

Technical Field

The utility model belongs to the technical field of the technique of concrete mixing plant and specifically relates to a can get rid of concrete mixing plant of impurity on the aggregate.

Background

The concrete mixing plant is a combined device for intensively mixing concrete, and is also called a concrete precast yard. Because of its high degree of mechanization and automation, it has high productivity, can ensure the quality of concrete and save cement, and is commonly used in large and medium-sized water conservancy projects, electric power projects, bridges and other projects with large concrete engineering quantity, long construction period and centralized construction sites.

At present, aggregate, powder and water are mostly put into a stirring tank in a concrete stirring station, a stirring device is started, the aggregate, the powder and the water are uniformly mixed by the stirring device to form concrete, and the mixed concrete is finally discharged from a discharging opening.

The above prior art solutions have the following drawbacks: many dusts exist on the surface of the aggregate before the aggregate enters the stirring tank, and the dusts enter the stirring tank to cause deviation on the component proportion of powder in the concrete, so that the quality of the concrete is finally influenced.

SUMMERY OF THE UTILITY MODEL

In order to prevent that the dust on the aggregate from entering into the agitator tank, this application provides a concrete mixing plant that can get rid of the impurity on the aggregate.

The application provides a can get rid of concrete mixing plant of impurity on aggregate adopts following technical scheme:

the utility model provides a can get rid of concrete mixing plant of impurity on aggregate, includes the frame, frame top fixedly connected with agitator, its characterized in that: bone silo has been seted up at the agitator top, the feed opening has been seted up to the agitator bottom, the agitator top is connected with the stirring subassembly that is used for stirring the concrete raw materials, agitator one side is provided with the cleaning bin, the inside fixedly connected with screen cloth of cleaning bin, the apopore has been seted up to cleaning bin bottom, the cleaning bin is close to the uncovered setting in agitator one side, the cleaning bin is close to agitator one side fixedly connected with unloading slide, unloading slide is kept away from cleaning bin one end fixedly connected in agitator top, the cleaning bin bottom corresponds apopore position department fixedly connected with aqueduct, cleaning bin one end fixedly connected with sedimentation tank is kept away from to the aqueduct, aqueduct one end fixedly connected with suction pump is kept away from to the suction pump, suction pump one end fixedly connected with suction pipe is kept away from to the suction pipe in cleaning bin top, the suction pipe passes the setting of cleaning bin top, the suction pipe passes cleaning bin one end fixedly connected with shower nozzle.

Through adopting above-mentioned scheme, when the user used, add the aggregate in to the cleaning bin, to adding a certain amount of water in the sedimentation tank, start the suction pump, the water of suction pump in with the sedimentation tank is taken out, and water is finally spouted by the shower nozzle through the drinking-water pipe to erode the aggregate. The dust on the aggregate is flushed to enter the bottom of the cleaning bin, is finally discharged through the water outlet and is collected into the settling pond, and water circulation is realized.

Preferably, the stirring subassembly includes fixed connection in the first servo motor at agitator top, and the vertical agitator setting that passes downwards of first servo motor's output shaft, the many puddlers of fixedly connected with dwang on the output shaft fixedly connected with dwang of first servo motor, many puddlers along the length direction array setting of dwang.

Through adopting above-mentioned scheme, when the user used, start first servo motor, first servo motor drives the dwang and rotates, and the dwang drives the puddler and rotates, and the puddler drives aggregate, powder and the water intensive mixing in the agitator tank, forms the concrete.

Preferably, the positions of two sides of the top of the blanking sliding plate are fixedly connected with baffle plates which are arranged perpendicular to the plane of the blanking sliding plate,

through adopting above-mentioned scheme, when the user used, the baffle can prevent that the aggregate from washing the storehouse whereabouts and get into the agitator in-process from the unloading slide, makes concrete composition finally produce the error.

Preferably, the cleaning bin is far away from the open setting in unloading slide one side, and the cleaning bin is far away from unloading slide one side fixedly connected with material loading cell body.

Through adopting above-mentioned scheme, when the user used, it was more stable before getting into the washing storehouse inside that the silo physical stamina enough made the aggregate, can not make the aggregate drop before getting into the washing storehouse and keep away from unloading slide one side from dropping from the washing storehouse.

Preferably, the water pumping pipe is fixedly connected with a valve.

By adopting the scheme, when the user uses the shower nozzle, the valve can adjust the flow of water entering the shower nozzle, so that the user can control the range of the water sprayed by the shower nozzle.

Preferably, the agitator top corresponds first servo motor and keeps away from bone silo one side fixedly connected with and mixes jar in advance, mix jar top fixedly connected with powder pipe and inlet tube in advance and mix jar one side fixedly connected with second servo motor in advance, the output shaft of second servo motor passes and mixes jar setting in advance, the output shaft fixedly connected with helical blade of second servo motor, helical blade is located and mixes jar inside in advance, mix tank bottom fixedly connected with unloading pipe in advance, the unloading pipe passes the agitator top and stretches into the inside setting of agitator.

Through adopting above-mentioned scheme, when the user used, to adding the powder in the powder pipe, to adding water in the inlet tube, start second servo motor, second servo motor can drive helical blade and rotate, and helical blade can drive the inside powder of premixing jar and water mixing, prevents the in-process with the water direct addition powder, and the powder is broken up by water, splashes on the agitator inner wall, and the later stage is difficult to the misce bene.

Preferably, the blanking pipe is fixedly connected with an electromagnetic valve.

Through adopting above-mentioned scheme, when the user used, the solenoid valve can make the user can control whether the mixture of powder and water can flow out from the blanking pipe and enter into in the agitator.

Preferably, the bottom of the frame is fixedly connected with a soft noise reduction layer.

Through adopting above-mentioned scheme, when the user used, the layer of making an uproar falls can reduce the noise that the frame sent at the stirring in-process, strengthens the frictional force on frame and ground simultaneously, prevents that equipment from taking place the displacement.

To sum up, the utility model discloses following beneficial effect has:

1. a user can clean the aggregate before entering the stirring barrel through the cleaning bin, so that the influence of dust on the original surface of the aggregate on concrete components in the concrete processing process is prevented;

2. the user can mix before the water extraction through premixing jar to powder, makes powder and water misce bene, can not take place the insufficient condition of stirring when making powder and water get into the agitator and stirring.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of a protruding stirring component according to an embodiment of the present application

Fig. 3 is a sectional view of a protruding water outlet according to an embodiment of the present application.

In the figure, 1, a frame; 11. a noise reduction layer; 2. a stirring barrel; 21. a bone silo; 22. a feeding port; 221. a striker plate; 222. a drive cylinder; 3. a stirring assembly; 31. a first servo motor; 32. rotating the rod; 33. a stirring rod; 4. a premixing tank; 41. a powder pipe; 42. a water inlet pipe; 43. a second servo motor; 431. a helical blade; 44. a discharging pipe; 441. an electromagnetic valve; 5. cleaning the bin; 51. screening a screen; 52. a water outlet hole; 521. a water conduit; 522. a sedimentation tank; 523. a water pump; 524. a water pumping pipe; 525. a spray head; 526. a valve; 53. a blanking sliding plate; 531. a baffle plate; 54. a feeding trough body.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses can get rid of concrete mixing plant of impurity on aggregate, as shown in fig. 1 and fig. 2, including frame 1, 1 bottom fixedly connected with soft layer of making an uproar 11 of falling of frame, 1 top fixedly connected with agitator 2 of frame, 2 vertical settings of agitator, bone silo 21 has been seted up at 2 tops of agitator, feed opening 22 has been seted up to 2 bottoms of agitator, 2 bottoms of agitator correspond feed opening 22 position department sliding connection and have striker plate 221, the cylinder body of 2 bottoms fixedly connected with driving cylinder 222 of agitator, the piston rod level of driving cylinder 222 sets up, the piston rod fixed connection of driving cylinder 222 is in striker plate 221 one side. 2 top fixedly connected with stirring subassembly 3 of agitator, stirring subassembly 3 includes the first servo motor 31 of fixed connection in 2 tops of agitator, and the vertical agitator 2 setting that passes downwards of output shaft of first servo motor 31, the output shaft fixedly connected with dwang 32 of first servo motor 31, many puddlers 33 of fixedly connected with on the dwang 32, many puddlers 33 along the length direction array setting of dwang 32.

As shown in fig. 2, the top of the stirring barrel 2 is opposite to the first servo motor 31 and is far away from the bone trough 21, the premixing tank 4 is fixedly connected to one side of the premixing tank 4 through a powder pipe 41 and a water inlet pipe 42, the second servo motor 43 is fixedly connected to one side of the premixing tank 4 through the top of the premixing tank 4, an output shaft of the second servo motor 43 passes through the premixing tank 4, the spiral blade 431 is fixedly connected to the output shaft of the second servo motor 43, and the spiral blade 431 is located inside the premixing tank 4. The bottom of the premixing tank 4 is fixedly connected with a blanking pipe 44, the blanking pipe 44 penetrates through the top of the stirring barrel 2 and extends into the stirring barrel 2, and the blanking pipe 44 is fixedly connected with an electromagnetic valve 441. When the powder mixing machine is used by a user, powder is added into the powder pipe 41, water is added into the water inlet pipe 42, the second servo motor 43 is started, the output shaft of the second servo motor 43 drives the spiral blade 431 to stir so as to enable the powder and the water to be premixed, and the electromagnetic valve 441 is started, so that mixed liquid of the powder and the water can be finally discharged from the discharging pipe 44 and enters the stirring barrel 2. The first-step servo motor is started, the first servo motor 31 drives the rotating rod 32 to rotate, the rotating rod 32 drives the stirring rod 33 to rotate, the stirring rod 33 drives the powder aqueous solution inside the stirring barrel 2 to be mixed with the subsequently placed aggregate, the driving cylinder 222 is started after the mixing is finished, the driving cylinder 222 drives the material baffle 221 to move, and the mixed concrete is discharged from the feed opening 22.

As shown in fig. 1 and 3, one side of the stirring barrel 2 is provided with a cleaning bin 5, the inside fixedly connected with screen 51 of the cleaning bin 5, the bottom of the cleaning bin 5 is provided with a water outlet 52, the cleaning bin 5 is close to the open setting of one side of the stirring barrel 2, the cleaning bin 5 is close to the fixedly connected with blanking sliding plate 53 on one side of the stirring barrel 2, the positions of two sides of the top of the blanking sliding plate 53 are fixedly connected with baffles 531, the baffles 531 are perpendicular to the plane where the blanking sliding plate 53 is located, and the blanking sliding plate 53 is far away from one end of the cleaning bin 5 and is fixedly connected to the top of the stirring barrel 2. The cleaning bin 5 is far away from the open setting of unloading slide 53 one side, and the cleaning bin 5 is far away from unloading slide 53 one side fixedly connected with material loading groove body 54.

As shown in fig. 1 and 3, a water conduit 521 is fixedly connected to the position corresponding to the water outlet hole 52 at the bottom of the cleaning bin 5, the water conduit 521 is far away from a settling basin 522 fixedly connected to one end of the cleaning bin 5, the settling basin 522 is far away from a water pump 523 fixedly connected to one end of the water conduit 521, the water pump 523 is far away from a water pumping pipe 524 fixedly connected to one end of the settling basin 522, one end of the water pumping pipe 524 is far away from the water pump 523 fixedly connected to the top of the cleaning bin 5, the water pumping pipe 524 is arranged by penetrating through the top of the cleaning bin 5, the water pumping pipe 524 penetrates through a spray head 525 fixedly connected to one end of the cleaning bin 5, and a valve 526 is fixedly connected to the water pumping pipe 524. When the user uses, add the aggregate in to material loading cell body 54, the aggregate enters into washing storehouse 5 through material loading cell body 54, the aggregate enters into screen cloth 51 through material loading cell body 54 on, add water in advance in to sedimentation tank 522, start suction pump 523, suction pump 523 takes water out from sedimentation tank 522, water is spout by shower nozzle 525 behind the drinking-water pipe 524, clean aggregate surface, blow off the dust on the aggregate, final water flows out through apopore 52 bottom and enters into sedimentation tank 522 through aqueduct 521, water subsides in sedimentation tank 522, make the dust deposit to sedimentation tank 522 bottom, realize the cyclic utilization of water, the aggregate piles up finally and falls into agitator 2 by unloading slide 53 afterwards.

The concrete mixing plant capable of removing impurities on aggregate in the embodiment of the application has the following implementation principle: when the powder mixing machine is used by a user, powder is added into the powder pipe 41, water is added into the water inlet pipe 42, the second servo motor 43 is started, the output shaft of the second servo motor 43 drives the spiral blade 431 to stir so as to enable the powder and the water to be premixed, and the electromagnetic valve 441 is started, so that mixed liquid of the powder and the water can be finally discharged from the discharging pipe 44 and enters the stirring barrel 2. Adding aggregate into the feeding groove body 54, enabling the aggregate to enter the cleaning bin 5 through the feeding groove body 54, enabling the aggregate to enter the screen 51 through the feeding groove body 54, adding water into the settling pond 522 in advance, starting the water suction pump 523, pumping the water out of the settling pond 522 through the water suction pump 523, spraying the water out of the settling pond 522 through the water suction pipe 524 through the spray head 525, cleaning the surface of the aggregate, blowing off dust on the aggregate, finally enabling the water to flow out of the bottom of the water outlet hole 52 and enter the settling pond 522 through the water guide pipe 521, enabling the water to settle in the settling pond 522, enabling the dust to settle to the bottom of the settling pond 522, and achieving recycling of the water. Then aggregate is piled up and finally falls into agitator 2 by unloading slide 53 in, starts first step servo motor, and first servo motor 31 drives dwang 32 and rotates, and dwang 32 drives puddler 33 and rotates, and puddler 33 drives the inside powder aqueous solution of agitator 2 and the aggregate mixture, mixes and accomplishes and starts actuating cylinder 222, and actuating cylinder 222 drives striker plate 221 and moves, makes the concrete that mixes accomplish discharge from feed opening 22.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a can get rid of concrete mixing plant of impurity on aggregate, includes frame (1), frame (1) top fixedly connected with agitator (2), its characterized in that: a bone trough (21) is arranged at the top of the stirring barrel (2), a feed opening (22) is arranged at the bottom of the stirring barrel (2), a stirring component (3) for stirring concrete raw materials is connected at the top of the stirring barrel (2), a cleaning bin (5) is arranged at one side of the stirring barrel (2), a screen (51) is fixedly connected inside the cleaning bin (5), a water outlet hole (52) is arranged at the bottom of the cleaning bin (5), the cleaning bin (5) is arranged close to one side of the stirring barrel (2) in an open manner, a feeding sliding plate (53) is fixedly connected at one side of the cleaning bin (5) close to the stirring barrel (2), one end of the feeding sliding plate (53) far away from the cleaning bin (5) is fixedly connected at the top of the stirring barrel (2), a water guide pipe (521) is fixedly connected at the position of the bottom of the cleaning bin (5) corresponding to the water outlet hole (52), and a settling basin (522) is fixedly connected at one end of the water guide pipe (521) far away from the cleaning bin (5), water pipe (521) one end fixedly connected with suction pump (523) are kept away from in sedimentation tank (522), and sedimentation tank (522) one end fixedly connected with suction pipe (524) are kept away from in suction pump (523), and suction pump (523) one end fixed connection is kept away from in suction pipe (524) at cleaning bin (5) top, and suction pipe (524) pass cleaning bin (5) top setting, and suction pipe (524) pass cleaning bin (5) one end fixedly connected with shower nozzle (525).

2. The concrete mixing plant capable of removing impurities from aggregates according to claim 1, characterized in that: stirring subassembly (3) include first servo motor (31) of fixed connection in agitator (2) top, and the output shaft of first servo motor (31) is vertical to pass agitator (2) setting downwards, and output shaft fixedly connected with dwang (32) of first servo motor (31), many puddlers (33) of fixedly connected with on dwang (32), and the length direction array setting of dwang (32) is followed in many puddlers (33).

3. The concrete mixing plant capable of removing impurities from aggregates according to claim 1, characterized in that: the positions of two sides of the top of the blanking sliding plate (53) are fixedly connected with baffle plates (531), and the baffle plates (531) are perpendicular to the plane where the blanking sliding plate (53) is located.

4. The concrete mixing plant capable of removing impurities from aggregates according to claim 1, characterized in that: one side of the cleaning bin (5) far away from the blanking sliding plate (53) is open, and one side of the cleaning bin (5) far away from the blanking sliding plate (53) is fixedly connected with a feeding trough body (54).

5. The concrete mixing plant capable of removing impurities from aggregates according to claim 1, characterized in that: the water pumping pipe (524) is fixedly connected with a valve (526).

6. The concrete mixing plant capable of removing impurities from aggregates according to claim 1, characterized in that: agitator (2) top corresponds first servo motor (31) and keeps away from bone silo (21) one side fixedly connected with and mixes jar (4) in advance, mix jar (4) top fixedly connected with powder pipe (41) and inlet tube (42) in advance and mix jar (4) one side fixedly connected with second servo motor (43) in advance, the output shaft of second servo motor (43) passes and mixes jar (4) setting in advance, the output shaft fixedly connected with helical blade (431) of second servo motor (43), helical blade (431) are located and mix jar (4) inside in advance, mix jar (4) bottom fixedly connected with unloading pipe (44) in advance, unloading pipe (44) pass agitator (2) top and stretch into agitator (2) inside setting.

7. The concrete mixing plant capable of removing impurities from aggregates according to claim 6, characterized in that: the blanking pipe (44) is fixedly connected with an electromagnetic valve (441).

8. The concrete mixing plant capable of removing impurities from aggregates according to claim 1, characterized in that: the bottom of the frame (1) is fixedly connected with a soft noise reduction layer (11).