CN219404786U

CN219404786U - Concrete stirring proportioning device

Info

Publication number: CN219404786U
Application number: CN202223456791.8U
Authority: CN
Inventors: 杨玉根; 孙福永; 黄波
Original assignee: Meishan Chengtou Building Materials Co ltd
Current assignee: Meishan Chengtou Building Materials Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-25
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a concrete stirring proportioning device, which comprises a stirring tank, wherein a stirring mechanism is arranged in the stirring tank, two feeding holes are formed in the upper surface of the stirring tank, a quantitative scale material box is inserted into the inner wall of each feeding hole, a scraping component is arranged at the top opening position of the quantitative scale material box and comprises a scraping plate and a driving motor, a driving gear is fixedly arranged at the output end of the driving motor, a movable ring is rotatably connected to the outer surface of the quantitative scale material box, a driven toothed ring is fixedly connected to the surface of the movable ring, the position of the driven toothed ring corresponds to the driving gear, the driving gear is meshed with the driven toothed ring, and the scraping plate is arranged in the quantitative scale material box. According to the utility model, the quantitative weighing box is arranged at the top of the concrete stirring tank, so that the quantitative weighing box can be used for quantitatively weighing the aggregate added with concrete, and the aggregate is input into the stirring tank through the blanking pipe, so that the aim of rapid quantitative proportioning is fulfilled.

Description

Concrete stirring proportioning device

Technical Field

The utility model relates to the technical field of building construction, in particular to a concrete stirring proportioning device.

Background

The concrete stirring is an operation method for uniformly stirring cement, lime, water and other materials after mixing. Concrete mixing is divided into two types: manually stirring and mechanically stirring the water. The concrete mixing plant is widely applied to construction projects of industries, agriculture, traffic, national defense, water conservancy, municipal works and the like in China, the demand is continuously increased, and the concrete mixer is a machine for mixing cement, sand and stone aggregate and water and preparing the mixture into concrete. Mainly comprises a mixing drum, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like.

The utility model document with the patent application number of CN202121373372.0 discloses an automatic proportioning concrete stirring device, which comprises a box body, wherein the box body is arranged on the top surface of a supporting plate, an annular chute is formed in the bottom surface of the supporting plate, the annular chute is in sliding connection with a supporting column, the supporting column is fixedly and vertically arranged on the top surface of a bottom plate, a discharging pipe is arranged at the lower end of the right side wall of the box body, a valve is arranged at the discharging pipe, and a feeding mechanism is arranged on the top surface of the box body; the water inlet mechanism is arranged on the top surface of the supporting plate; the stirring mechanism is arranged on the box body; and the rotating mechanism is connected with the stirring mechanism. This automatic proportioning's concrete mixing device can be convenient for automatic accurate ratio material, rotates through stirring rod pivoted opposite direction when stirring simultaneously box and stirring rod for efficiency improves when stirring more evenly.

However, the concrete stirring and mixing proportioning device provided in the above application document is used for putting in the aggregate to be mixed, the aggregate is easy to adhere to the inner wall of the feed hopper in the actual use process, the aggregate is inconvenient to clean after solidification, a certain weight is generated along with the continuous accumulation of the aggregate, the weight of the whole feed hopper is increased, and the accuracy of the follow-up quantitative weighing is affected. Therefore, a concrete stirring proportioning device is designed, and the problems are improved.

Disclosure of Invention

The utility model aims to provide a concrete stirring proportioning device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a concrete mixing proportioning device, includes the agitator tank, and the inside of agitator tank is provided with rabbling mechanism, two feed inlets have been seted up to the upper surface of agitator tank, and the inner wall of feed inlet is inserted and is equipped with the ration balance magazine, and the open top position of ration balance magazine is provided with scrapes the material subassembly, scrapes the material subassembly and includes scrapes flitch and driving motor, driving motor's output fixed mounting has driving gear, the surface rotation of ration balance magazine is connected with the expansion ring, and the fixed surface of expansion ring is connected with driven ring gear, and driven ring gear's position is corresponding with driving gear, driving gear and driven ring gear meshing, the setting of scraping the flitch is in the inside of ration balance magazine, and scrapes one side fixed surface of flitch and the inner wall sliding connection of ration balance magazine.

Preferably, the upper surface fixedly connected with mounting bracket of expansion ring, the installation jack has been seted up on the surface of mounting bracket, and installation jack and scraping the flitch assorted, scraping the flitch and inserting and establishing the inner wall of installing the jack, the installation screw has been seted up on the surface of mounting bracket, and the inner wall threaded connection of installation screw has fixing bolt.

Preferably, the surface of scraping the flitch is offered and is had the mounting groove with fixing bolt assorted, scraping the flitch and keeping away from one side surface fixedly connected with a plurality of driving lever of scraping the strip.

Preferably, the upper surface of agitator tank fixed mounting has the scale, the fixed surface of quantitative balance magazine is connected with the limiting plate, and the lower surface of limiting plate overlaps with the upper surface of scale.

Preferably, the stirring mechanism comprises a stirring motor fixedly arranged on the upper surface of the stirring tank, the output end of the stirring motor extends to the inside of the stirring tank and is fixedly connected with a rotating rod, and a plurality of stirring sheets are fixedly arranged on the surface of the rotating rod.

Preferably, the inner wall of the stirring tank is fixedly provided with a plurality of broken pieces, and the broken pieces and the stirring pieces are distributed in a staggered manner.

Preferably, a discharging pipe is arranged on the lower surface of the quantitative scale material box, and an electromagnetic valve is arranged on the surface of the discharging pipe.

Preferably, a discharging pipe is arranged on the lower surface of the stirring tank, and a sealing cover is sleeved at the bottom output end of the discharging pipe.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the quantitative weighing box is arranged at the top of the concrete stirring tank, so that the quantitative weighing box can be used for quantitatively weighing the aggregate added with concrete, and the aggregate is input into the stirring tank through the blanking pipe, so that the aim of rapid quantitative proportioning is fulfilled.

2. According to the quantitative scale material box, the scraping plate is arranged in the quantitative scale material box, the driving gear is driven to rotate through the driving motor, and the driven toothed ring and the movable ring are driven to rotate on the surface of the quantitative scale material box, so that the scraping plate is driven to rotate circumferentially in the quantitative scale material box, the scraping strip on the surface of the scraping plate is used for scraping and cleaning materials adsorbed on the inner wall of the quantitative scale material box, the effect of convenient cleaning is achieved, and the accuracy of the quantitative scale material is kept.

Drawings

FIG. 1 is a schematic view of the external structure of a concrete mixing proportioning device according to the present utility model;

FIG. 2 is a schematic diagram of a normal cross-section structure of a stirring tank of a concrete stirring proportioning device;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of a quantitative balance box of the concrete mixing proportioning device.

In the figure: 1. a stirring tank; 2. a quantitative balance material box; 3. a scraping plate; 4. a driving motor; 5. a drive gear; 6. a movable ring; 7. a driven toothed ring; 8. scraping the strip; 9. a mounting frame; 10. a fixing bolt; 11. a stirring rod; 12. a weighing device; 13. a limiting plate; 14. a stirring motor; 15. a rotating rod; 16. stirring sheets; 17. breaking; 18. discharging pipes; 19. a solenoid valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, a concrete mixing proportioning device comprises a mixing tank 1, wherein a discharging pipe is arranged on the lower surface of the mixing tank 1, a sealing cover is sleeved at the bottom output end of the discharging pipe, and the concrete mixture in the mixing tank can be discharged by opening the sealing cover of the discharging pipe.

The inside of agitator tank 1 is provided with rabbling mechanism, and rabbling mechanism includes fixed mounting agitator motor 14 at agitator tank 1 upper surface, and agitator motor 14's output extends to the inside of agitator tank 1, and fixedly connected with rotary rod 15, and rotary rod 15's fixed surface has a plurality of stirring piece 16.

The inner wall of the stirring tank 1 is fixedly provided with a plurality of breaking blocks 17, the plurality of breaking blocks 17 are distributed in a staggered manner with the stirring blades 16, and it is worth noting that in the process of stirring the concrete mixture by the stirring blades 16 driven by the rotary rods 15 through the plurality of breaking blocks 17 distributed in a staggered manner with the stirring blades 16, the rigid and massive aggregates in the mixture are broken by the directional breaking blocks 17, and the breaking effect on orthopaedics is improved by the dislocation movement of the breaking blocks 17 and the stirring blades 16.

Two feeding holes are arranged on the upper surface of the stirring tank 1, a quantitative scale material box 2 is inserted into the inner wall of the feeding holes, a discharging pipe 18 is arranged on the lower surface of the quantitative scale material box 2, an electromagnetic valve 19 is arranged on the surface of the discharging pipe 18,

the upper surface fixed mounting of agitator tank 1 has weighing machine 12, the fixed surface of quantitative balance magazine 2 is connected with limiting plate 13, limiting plate 13's lower surface and weighing machine 12's upper surface overlap joint, it should be noted that quantitative balance magazine 2 can slide from top to bottom at the inner wall of feed port, thereby utilize weighing machine 12 to weigh quantitative balance magazine 2's whole weight, add different grade type aggregate in two different quantitative balance magazine 2 insides respectively, weighing machine 12 shows the numerical value of weighing, accomplish quantitative weighing and ratio, then open the solenoid valve on unloading pipe 18 surface, thereby make the aggregate whereabouts in the quantitative balance magazine 2 to the inside of agitator tank 1, in order to carry out the stirring of next step and mix.

Through being provided with ration balance magazine 2 at the top of concrete mixing tank 1, can utilize ration balance magazine 2 to carry out quantitative weighing to the aggregate of adding the concrete to through inside feed pipe 18 input mixing tank 1, realize the purpose of quick ration ratio.

The top opening position of the quantitative balance material box 2 is provided with a scraping assembly, and the scraping assembly comprises a scraping plate 3 and a driving motor 4.

The last fixed surface of expansion ring 6 is connected with mounting bracket 9, the installation jack has been seted up on the surface of mounting bracket 9, installation jack and scraping plate 3 assorted, scraping plate 3 inserts and establishes the inner wall of installing the jack, the installation screw has been seted up on the surface of mounting bracket 9, the inner wall threaded connection of installation screw has fixing bolt 10, it is to be noted, through being provided with installation jack and fixing bolt 10 at the surface of mounting bracket 9, make things convenient for the staff to install and be connected scraping plate 3 and mounting bracket 9, thereby make things convenient for the staff to dismantle the maintenance to scraping plate 3.

The output end of the driving motor 4 is fixedly provided with a driving gear 5, the outer surface of the quantitative weighing machine material box 2 is rotationally connected with a movable ring 6, the surface of the movable ring 6 is fixedly connected with a driven toothed ring 7, the position of the driven toothed ring 7 corresponds to that of the driving gear 5, the driving gear 5 is meshed with the driven toothed ring 7, the scraping plate 3 is arranged inside the quantitative weighing machine material box 2, one side surface of the scraping plate 3 is fixedly provided with a scraping strip 8, and the surface of the scraping strip 8 is in sliding connection with the inner wall of the quantitative weighing machine material box 2.

Through being provided with in the inside of ration balance magazine 2 and scraping flitch 3 to drive driving gear 5 through driving motor 4 and rotate, and then drive driven ring gear 7 and expansion ring 6 and rotate at ration balance magazine 2 surface, thereby drive and scrape flitch 3 and carry out the circumference rotation in the inside of ration balance magazine 2, scrape strip 8 on the surface of scraping flitch 3 and scrape the clearance to the absorptive material of the inner wall of ration balance magazine 2, reach the effect of convenient clearance, be favorable to keeping the degree of accuracy of ration balance material.

The mounting groove matched with the fixing bolt 10 is formed in the surface of the scraping plate 3, a plurality of stirring rods 11 are fixedly connected to the surface of one side, far away from the scraping strip 8, of the scraping plate 3, and it is worth noting that the stirring rods 11 are arranged on the surface of the scraping plate 3, so that the stirring rods 11 can be driven to move in the rotating process of the scraping plate 3, and therefore the stirring rods 1 are utilized to stir and scatter aggregate in the quantitative weighing box 2, and the aggregate is convenient to discharge.

The working principle of the utility model is as follows: when the inner wall of the quantitative weighing box 2 adsorbs the solidified concrete aggregate, a worker can start the driving motor 4, the driving motor 4 drives the driving gear 5 to rotate, the driving gear 5 drives the driven toothed ring 7 to rotate, and then the movable ring 6 is driven to rotate on the surface of the quantitative weighing box 2, the movable ring 6 drives the mounting frame 9 to rotate, thereby the scraping plate 3 is driven to do circular motion along the inner wall of the quantitative weighing box 2, the scraping strip 8 is utilized to scrape and clean the aggregate adsorbed on the inner wall of the quantitative weighing box 2, the purpose of quick and convenient cleaning is achieved, and the error influence of the weight generated by the residual material on the weighing accuracy of the quantitative weighing box 2 is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a concrete stirring proportioning device, includes agitator tank (1), and the inside of agitator tank (1) is provided with rabbling mechanism, its characterized in that: two feed holes have been seted up on the upper surface of agitator tank (1), and the inner wall of feed hole is inserted and is equipped with ration balance magazine (2), and the open top position of ration balance magazine (2) is provided with scrapes the material subassembly, scrapes the material subassembly and includes scrapes flitch (3) and driving motor (4), driving motor (4) output fixed mounting has driving gear (5), the surface rotation of ration balance magazine (2) is connected with expansion ring (6), and the fixed surface of expansion ring (6) is connected with driven toothed ring (7), and the position of driven toothed ring (7) is corresponding with driving gear (5), driving gear (5) and driven toothed ring (7) meshing, the setting of scraping flitch (3) is in the inside of ration balance magazine (2), and scrapes one side fixed surface of flitch (3) and be provided with scrapes strip (8), scrapes the surface of strip (8) and the inner wall sliding connection of ration balance magazine (2).

2. The concrete mixing proportioning device of claim 1, wherein: the upper surface fixedly connected with mounting bracket (9) of expansion ring (6), the installation jack has been seted up on the surface of mounting bracket (9), and installation jack and scraping flitch (3) assorted, scraping flitch (3) insert and establish the inner wall of installing at the installation jack, the installation screw has been seted up on the surface of mounting bracket (9), and the inner wall threaded connection of installation screw has fixing bolt (10).

3. The concrete mixing proportioning device of claim 1, wherein: the surface of scraping plate (3) has seted up with fixing bolt (10) assorted mounting groove, scraping plate (3) is kept away from one side surface fixedly connected with a plurality of stirring rod (11) of scraping strip (8).

4. The concrete mixing proportioning device of claim 1, wherein: the stirring tank is characterized in that a weighing device (12) is fixedly arranged on the upper surface of the stirring tank (1), a limiting plate (13) is fixedly connected with the surface of the quantitative weighing box (2), and the lower surface of the limiting plate (13) is overlapped with the upper surface of the weighing device (12).

5. The concrete mixing proportioning device of claim 1, wherein: the stirring mechanism comprises a stirring motor (14) fixedly arranged on the upper surface of the stirring tank (1), the output end of the stirring motor (14) extends to the inside of the stirring tank (1), a rotating rod (15) is fixedly connected, and a plurality of stirring sheets (16) are fixedly arranged on the surface of the rotating rod (15).

6. The concrete mixing proportioning device of claim 1, wherein: the inner wall of the stirring tank (1) is fixedly provided with a plurality of breaking blocks (17), and the breaking blocks (17) and the stirring sheets (16) are distributed in a staggered mode.

7. The concrete mixing proportioning device of claim 1, wherein: the lower surface of the quantitative scale material box (2) is provided with a discharging pipe (18), and the surface of the discharging pipe (18) is provided with an electromagnetic valve (19).

8. The concrete mixing proportioning device of claim 1, wherein: the lower surface of the stirring tank (1) is provided with a discharging pipe, and the bottom output end of the discharging pipe is sleeved with a sealing cover.