CN214447364U

CN214447364U - Efficient concrete mixer

Info

Publication number: CN214447364U
Application number: CN202023196522.3U
Authority: CN
Inventors: 张全贵
Original assignee: Beijing Jinyu Concrete Co ltd
Current assignee: Beijing Jinyu Concrete Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-22
Anticipated expiration: 2030-12-25

Abstract

The utility model belongs to the technical scheme of the utility model and specifically relates to a high efficiency concrete mixer is related to in the concrete mixer field, and its technical scheme main points are including the agitator, and the top of agitator is provided with the horizontally plectane, is provided with a plurality of and the inside play cask that communicates of agitator on the plectane, has reached and has reduced the dry mixing time, improves concrete mixer's work efficiency's effect.

Description

Efficient concrete mixer

Technical Field

The application relates to a concrete mixer field especially relates to an efficient concrete mixer.

Background

The concrete mixer at present is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture.

Referring to fig. 1, the concrete mixer in the related art includes an agitator 1, a support 4, an agitator shaft 2, an agitator blade 3 and an agitator motor 5, the agitator 1 is vertically disposed on the support 4, the agitator shaft 2 is coaxially disposed inside the agitator 1, the agitator blade 3 is disposed on the agitator shaft 2, the agitator motor 5 is disposed on the support 4 and connected to the agitator shaft 2, and a slurry outlet 15 is disposed at the bottom of the agitator 1. During the use, add cement, sand and stone according to certain proportion inside 1 agitator, start agitator motor 5, agitator motor 5 drives (mixing) shaft 2 and stirring vane 3 and carries out the dry mixing processing to the material of 1 insides of agitator, add certain water and stir the processing after that, finally form the concrete, the concrete flows out through grout outlet 15, flows into in the transport vechicle of grout outlet 15 department setting, and the transport vechicle transports the concrete to required position.

In view of the above-mentioned related art solutions, the inventors found that: after cement, sand and stone are added into the stirring barrel 1, the required dry mixing time of the materials is long due to excessive materials, and the working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

In order to reduce the dry mixing time, improve concrete mixer's work efficiency, this application provides an efficient concrete mixer.

The application provides a pair of efficient concrete mixer adopts following technical scheme:

the utility model provides an efficient concrete mixer, includes the agitator, and the top of agitator is provided with the horizontally plectane, is provided with a plurality of and the inside storage bucket that communicates of agitator on the plectane.

By adopting the technical scheme, when concrete needs to be manufactured, cement, sand and stones are respectively added into the discharging barrel above the stirring barrel, the cement, the sand and the stones enter the stirring barrel, the cement, the sand and the stones are subjected to dry mixing treatment in the stirring barrel, and after the cement, the sand and the stones are fed, the dry mixing treatment is finished, so that the dry mixing treatment mode is shorter than the time for adding the materials together in a manner of feeding the materials firstly and then dry mixing treatment, the time is saved, and the working efficiency is improved; meanwhile, the materials can be uniformly stirred while the materials are fed and the dry mixing treatment is carried out, so that the quality of the concrete is improved; the circular plate can block dust generated by materials falling into the stirring barrel, the possibility of dust overflowing around is reduced, and the quality of a production environment is improved.

Preferably, the discharge port has been seted up to the bottom of storage bucket, is provided with on the lower terminal surface of storage bucket to be used for carrying out sealed baffle to the discharge port, baffle and storage bucket sliding connection.

Through adopting above-mentioned technical scheme, when the concrete of needs preparation different grade type, drive the baffle and slide on the lower terminal surface of storage bucket, and then realize certain sheltering from to the discharge gate, make the outflow that the material flows out in the discharge gate of different storage buckets below different to the realization enters into inside cement, sand and the stone of agitator and can form different proportions, and then makes different concrete.

Preferably, a plurality of support frames are uniformly arranged on the outer side of the circular plate along the circumferential direction of the circular plate, and universal wheels are fixed at the lower ends of the support frames.

Through adopting above-mentioned technical scheme, the universal wheel of setting can make the support frame remove, and then drives out the feed cylinder and realize removing, when concrete mixer need remove required position, goes out the feed cylinder and also can remove corresponding position thereupon, has saved the manpower, has improved work efficiency.

Preferably, be provided with water supply assembly on the agitator, water supply assembly includes shower nozzle and raceway, and the top edge at the agitator is fixed to the shower nozzle, and the shower nozzle is towards the inside of agitator, raceway and shower nozzle intercommunication.

By adopting the technical scheme, after the cement, sand and stones are subjected to dry mixing treatment, water is supplied into the mixing tank through the spray head, the materials after the dry mixing are converted into concrete under the action of the water and the mixing tank, the time for a constructor to arrange a water pipe is saved by the arranged water supply assembly, and the working efficiency is improved; the shower nozzle that sets up not only can supply water for the agitator is inside, can also adsorb the dust that the material of the inside stirring of agitator produced simultaneously, and the water source of adsorbing the dust enters into the agitator inside, has reduced the possibility that the dust spills over from the agitator is inside, has improved the quality of production environment.

Preferably, the spray head is arranged in a plurality along the direction of the edge of the port on the stirring barrel.

Through adopting above-mentioned technical scheme, a plurality of shower nozzles that set up can make the water source even spill to the inside material of agitator, have saved the churning time, have improved the efficiency of stirring.

Preferably, evenly be provided with a plurality of water conservancy diversion pieces on the agitator inner wall, the side that the water conservancy diversion piece is close to the agitator axis is close to the axis of agitator gradually along the circumference of agitator.

Through adopting above-mentioned technical scheme, the water conservancy diversion piece that sets up can make the material that is located away from the (mixing) shaft move to the direction of (mixing) shaft along the lateral wall of water conservancy diversion piece, makes the interval between material and the (mixing) shaft reduce gradually, makes the stirring more abundant, saves the churning time, improves stirring efficiency.

Preferably, the lower extreme of agitator is provided with the support, and the universal wheel sets up the lower extreme at the support.

Through adopting above-mentioned technical scheme, when different positions need the concrete, through the universal wheel with concrete mixer remove required position can, saved the manpower, improved work efficiency.

Preferably, be provided with the fixed plate on the surface of agitator, be connected with fixed rope on the fixed plate, the fixed rope is kept away from the one end of fixed plate and is connected with ground.

Through adopting above-mentioned technical scheme, after concrete mixer removed a definite position, fix concrete mixer subaerial through keeping away from the one end of fixed plate with fixed rope, reduce the concrete mixer stirring in-process because of rocking the possibility that leads to the slope.

In summary, the present application has the following technical effects:

1. by arranging the discharging barrel, the mixer can carry out dry mixing while feeding, so that the effects of reducing dry mixing time and improving the working efficiency of the concrete mixer are achieved;

2. due to the arrangement of the baffle, the outflow amount of materials flowing out of the discharge holes below different discharge barrels is different, so that cement, sand and stones entering the stirring barrel can form different proportions, and concrete with different specifications can be manufactured;

3. through having set up water supply assembly, saved constructor and arranged the time of water pipe, improved work efficiency.

Drawings

FIG. 1 is a schematic view showing a structure of a concrete mixer according to the related art;

FIG. 2 is a schematic diagram of the construction of a concrete mixer according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a single discharge bucket in an embodiment of the present application;

fig. 4 is a schematic view showing the structure of the water supply assembly highlighted in the embodiment of the present application.

In the figure, 1, a stirring barrel; 2. a stirring shaft; 3. a stirring blade; 4. a support; 5. a stirring motor; 6. a circular plate; 61. a feed inlet; 7. a support frame; 8. a discharging barrel; 81. a discharge port; 82. a support bar; 83. a baffle plate; 84. fixing the slideway; 85. a limiting block; 86. a handle; 9. a water supply assembly; 91. a spray head; 92. a water delivery pipe; 93. a water supply pipe; 94. a water tank; 10. a flow guide block; 11. a universal wheel; 12. a fixing plate; 13. a fixing hole; 14. fixing a rope; 15. and a pulp outlet.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 2 and 3, the application provides an efficient concrete mixer, which comprises a mixing tank 1 with a vertical axis and a support 4 for supporting the mixing tank 1, wherein a mixing shaft 2 coaxial with the mixing tank 1 is arranged in the mixing tank 1, mixing blades 3 are arranged on the circumferential surface of the mixing shaft 2, a mixing motor 5 is arranged on the support 4, the mixing motor 5 is positioned below the mixing tank 1, and an output shaft of the mixing motor 5 upwards penetrates through the bottom surface of the mixing tank 1 and is fixedly connected with the mixing shaft 2; a circular plate 6 coaxial with the stirring barrel 1 is arranged above the stirring barrel 1, the diameter of the circular plate 6 is smaller than that of the stirring barrel 1, three support frames 7 are uniformly arranged on the outer side of the circular plate 6 along the circumferential direction of the circular plate 6, and the upper ends of the support frames 7 are fixedly connected with the circumferential surface of the circular plate 6; three vertical discharging barrels 8 are arranged on the circular plate 6, the three discharging barrels 8 are uniformly distributed on the upper end face of the circular plate 6 along the circumferential direction of the circular plate 6, vertical supporting rods 82 are fixed at the bottom of the discharging barrels 8, the lower ends of the supporting rods 82 are fixedly connected with the upper surface of the circular plate 6, and a discharging port 81 is formed in the bottom of each discharging barrel 8; the circular plate 6 is provided with a feed inlet 61 which is coaxial with the discharge outlet 81; the lower end face of the discharging barrel 8 is provided with a baffle 83 attached to the discharging barrel 8, the lower end face of the discharging barrel 8 is fixed with two horizontal fixed slideways 84, the two fixed slideways 54 are respectively positioned at two sides of the discharging port 81, the cross section of each fixed slideway 84 is L-shaped, the openings of the two fixed slideways 84 are oppositely arranged, the length of each fixed slideway 84 is more than twice the diameter of the discharging port 81, and the baffle 83 is positioned between the two fixed slideways 84 and is in sliding connection with the two fixed slideways 84; a limiting block 85 which is horizontally arranged is fixed on one side of the fixed slide way 84, and the limiting block 85 is arranged in a gap between the fixed slide way 84 and the discharging barrel 8; a handle 86 is secured to the end of the stop plate 83 remote from the limiting block 85.

When concrete needs to be manufactured, cement, sand and stones are respectively loaded into different discharging barrels 8, an operator drives the baffle 83 to slide for a certain distance along the fixed slide way 84 through the handle 86, and the cement, sand and stones flow into the stirring barrel 1 from the discharging port 81 through the feeding port 61; the stirring motor 5 is started to drive the stirring shaft 2 and the stirring blades 3 to rotate, so that cement, sand and stones can flow into the stirring barrel 1 and be uniformly dry-mixed at the same time, and compared with a mode of feeding materials firstly and then dry-mixing, the dry-mixing treatment mode not only can enable the materials to be stirred more uniformly, but also can save time and improve the working efficiency; the arranged baffle 83 slides in the fixed slide way 84 to realize certain shielding of the discharge hole 81 of the discharge barrel 8, so that the outflow quantity of materials flowing out of the discharge barrel 8 is controlled, when concrete with different proportions of materials needs to be prepared, different quantities of different materials entering the stirring barrel 1 can be realized through the sliding baffle 83, and concrete with different types can be prepared; the handle 86 is arranged to facilitate the operator to drive the baffle 83 to slide along the fixed slideway 84; the provision of the limiting block 85 reduces the possibility of the blocking plate 83 slipping out of the fixed slide 84.

Referring to fig. 4, be provided with water supply assembly 9 on agitator 1, water supply assembly 9 includes shower nozzle 91, shower nozzle 91 along 1 upper edge's of agitator circumference be provided with a plurality ofly and with the marginal fixed connection of 1 upper port of agitator, shower nozzle 91's nozzle is inside towards agitator 1 and along being close to the direction tilt up of keeping away from agitator 1 lateral wall, circumference along agitator 1 is provided with raceway 92, raceway 92 and agitator 1 fixed connection, raceway 92 communicates with a plurality of shower nozzles 91 each other simultaneously, still be provided with the delivery pipe 93 of dismantling the connection on raceway 92, delivery pipe 93 and the inside intercommunication of raceway 92, one side of agitator 1 is provided with water tank 94, delivery pipe 93 keeps away from raceway 92 one end and water tank 94 intercommunication each other.

After the materials are subjected to dry mixing treatment in the mixing tank 1, water in the water tank 94 flows to the spray head 91 through the water supply pipe 93 and the water conveying pipe 92, the spray head 91 sprays water into the mixing tank 1, and the materials are converted into concrete under the action of the water and the mixing blades 3; the arranged spray head 91 can not only provide a water source for the materials in the stirring barrel 1, but also adsorb dust treated by dry mixing from the inside of the stirring barrel 1, thereby reducing the possibility of the dust overflowing from the stirring barrel 1 and improving the quality of the production environment; the plurality of spray heads 91 can uniformly spray water to the materials in the stirring barrel 1, so that the materials are uniformly watered, the quality of concrete is improved, the stirring time is saved, and the production efficiency is improved; supply pipe 93 is connected for dismantling with raceway 92, after the stirring, with raceway 92 and supply pipe 93 separation, makes things convenient for operating personnel to remove alone agitator 1 and water tank 94, has improved the flexibility that equipment removed.

A plurality of vertical guide blocks 10 are arranged on the inner wall of the stirring barrel 1 along the circumferential direction of the inner wall of the stirring barrel 1, the thickness of each guide block 10 is gradually increased along the circumferential direction of the stirring barrel 1, and the side surface, close to the axis of the stirring barrel 1, of each guide block 10 is gradually close to the axis of the stirring barrel 1 along the circumferential direction of the stirring barrel 1; the water conservancy diversion piece 10 that sets up can make the material of keeping away from (mixing) shaft 2 remove to (mixing) shaft 2's direction along the lateral wall of water conservancy diversion piece 10, has improved the degree of consistency of material, and then has saved the churning time, has improved stirring efficiency.

Universal wheels 11 are fixed at the lower ends of the support 4 and the support frame 7 below the stirring barrel 1; when concrete is required to be poured into different places, the universal wheels 11 can enable the stirring barrel 1 and the discharging barrel 8 to move to corresponding positions, so that the transportation time is saved, and the working efficiency is improved.

Referring to fig. 2, two fixing plates 12 are symmetrically arranged on the outer surface of the stirring barrel 1 along the central axis of the stirring shaft 2, the fixing plates 12 are fixedly connected with the outer surface of the stirring barrel 1, fixing holes 13 are formed in the fixing plates 12, fixing ropes 14 are connected in the fixing holes 13, and one ends of the fixing ropes 14 far away from the fixing plates 12 are connected with the ground; after the agitator 1 moves to the required position, through the vertical state that fixed rope 14 and ground are connected and keep agitator 1, the normal work that makes agitator 1 can go on has reduced because of the rocking possibility that agitator 1 inclined that leads to of agitator 1 work production.

To sum up, the application process of this application is: when the materials are required to be subjected to dry mixing treatment, the discharge port 81 of the discharge barrel 8 is aligned with the feed port 61 on the circular plate 6, the materials are respectively loaded into different discharge barrels 8 according to types, when the materials are required to be added into the stirring barrel 1, an operator drives the baffle 83 to slide along the fixed slide way 84 through the handle 86, so that the materials enter the stirring barrel 1 according to a required certain proportion, the stirring motor 5 is started, the stirring motor 5 drives the stirring blades 3 to rotate, the materials are subjected to uniform dry mixing treatment, after the materials are subjected to dry mixing, a water tank 94 in the water supply assembly 9 is utilized to provide a water source for the materials through a water pipe 92, a water supply pipe 93 and a spray head 91, the materials become concrete under the action of the water and the stirring blades 3, and the concrete formed by stirring flows out through the slurry outlet 15.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides an efficient concrete mixer, includes agitator (1), its characterized in that: a horizontal circular plate (6) is arranged above the stirring barrel (1), and a plurality of discharging barrels (8) communicated with the inside of the stirring barrel (1) are arranged on the circular plate (6).

2. A high efficiency concrete mixer according to claim 1, wherein: the bottom of the discharging barrel (8) is provided with a discharging hole (81), the lower end face of the discharging barrel (8) is provided with a baffle (83) used for sealing the discharging hole (81), and the baffle (83) is connected with the discharging barrel (8) in a sliding manner.

3. A high efficiency concrete mixer according to claim 2, wherein: a plurality of supporting frames (7) are uniformly arranged on the outer side of the circular plate (6) along the circumferential direction of the circular plate (6), and universal wheels (11) are fixed at the lower ends of the supporting frames (7).

4. A high efficiency concrete mixer according to claim 1, wherein: be provided with water supply assembly (9) on agitator (1), water supply assembly (9) are including shower nozzle (91) and raceway (92), and shower nozzle (91) are fixed at the top edge of agitator (1), and shower nozzle (91) are towards the inside of agitator (1), and raceway (92) and shower nozzle (91) intercommunication.

5. A high efficiency concrete mixer according to claim 4, wherein: the spray heads (91) are arranged along the direction of the edge of the upper port of the stirring barrel (1).

6. A high efficiency concrete mixer according to claim 1, wherein: a plurality of flow guide blocks (10) are uniformly arranged on the inner wall of the stirring barrel (1), and the side surface, close to the axis of the stirring barrel (1), of each flow guide block (10) is gradually close to the axis of the stirring barrel (1) along the circumferential direction of the stirring barrel (1).

7. A high efficiency concrete mixer according to claim 1, wherein: the lower end of the stirring barrel (1) is provided with a bracket (4), and the universal wheel (11) is arranged at the lower end of the bracket (4).

8. A high efficiency concrete mixer according to claim 1, wherein: a fixing plate (12) is arranged on the outer surface of the stirring barrel (1), a fixing rope (14) is connected to the fixing plate (12), and one end, far away from the fixing plate (12), of the fixing rope (14) is connected with the ground.