CN221066771U - Concrete mixing device of stirring - Google Patents

Abstract

The utility model discloses a concrete stirring device which comprises a stirring box and a base, wherein the stirring box is connected and arranged on the base, a discharging pipe is arranged at the bottom of the stirring box, a rotating motor is fixedly arranged on the upper surface of the stirring box, a rotating shaft is connected and arranged at the output end of the rotating motor, a plurality of stirring blades I are arranged on the rotating shaft, stirring frames are symmetrically arranged on two sides of the rotating shaft, a telescopic scraping plate is connected and arranged on the stirring frames, a connecting plate is arranged at the bottom of the rotating shaft, one end of the connecting plate is connected with the bottom of the stirring frame, and a plurality of stirring She Er are arranged on the connecting plate.

Description

Concrete mixing device of stirring

Technical Field

The utility model relates to the technical field of concrete stirring devices, in particular to a concrete stirring device capable of stirring uniformly.

Background

Concrete is also referred to as "concrete" and refers to an artificial material composed of cement, aggregate (e.g., sand and crushed stone), water, and admixtures (e.g., chemical additives), and the like. It becomes firm after mixing, stirring and solidifying, and is commonly used in the fields of construction, road and foundation engineering, etc.

The current concrete mixing device is usually by the rotatory structure of rotating motor drive rabbling mechanism, stirs the mixture through rabbling mechanism to concrete, exists certain limitation during the use, if can't stir the concrete of agitator tank bottom, causes the inhomogeneous problem of stirring easily to influence the quality of concrete, and still glue the sticky concrete easily on the inner wall of agitator tank, easily remain when the dress is got, thereby cause the waste of concrete, increased manufacturing cost.

Disclosure of utility model

The technical problem to be solved by the utility model is to overcome the defects and provide a concrete stirring device with uniform stirring.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a concrete mixing device of stirring, includes agitator tank and base, connect on the base and be equipped with the agitator tank, the agitator tank bottom is equipped with the discharging pipe, fixed surface is equipped with rotation motor on the agitator tank, connect on rotation motor's the output and be equipped with the pivot, be equipped with a plurality of stirring leaf I in the pivot, bilateral symmetry is equipped with the stirring frame in the pivot, connect on the stirring frame and be equipped with telescopic scraper blade, the pivot bottom is equipped with the connecting plate, and connecting plate one end links to each other with the stirring frame bottom, be equipped with a plurality of stirring leaf II on the connecting plate.

As an improvement: be equipped with the shrink groove on the stirring frame, be equipped with a plurality of expansion springs in the shrink groove, the last connection of expansion spring is equipped with the scraper blade, offset with the agitator tank inner wall under the scraper blade natural state, the scalable design of scraper blade is convenient for adjust when scraping the sticky concrete on the agitator tank, causes the damage to the agitator tank when preventing the scraper blade from scraping the concrete.

As an improvement: the base is fixedly and symmetrically provided with mounting plates, two stirring boxes are rotatably arranged between the mounting plates, one side of each mounting plate is fixedly provided with a forward-reverse motor, the stirring boxes are connected with the forward-reverse motor, and the forward-reverse motor can drive the stirring boxes to shake left and right, so that concrete is stirred more uniformly.

As an improvement: the utility model discloses a feeding hopper, including the stirring tank, rotation motor both sides are equipped with the feeder hopper respectively, feeder hopper department agitator tank upper surface is equipped with the feed inlet the same with feeder hopper shape radius, and the design of a plurality of feeder hoppers is convenient for improve the feed rate.

As an improvement: the stirring rod is rotatably arranged above the stirring frame and used for carrying out primary stirring on the concrete raw material added from the feed hopper, so that the concrete stirring effect is improved.

As an improvement: and a control valve is fixedly arranged on the discharge pipe and used for controlling the discharge of concrete.

As an improvement: the stirring box bottom is the back taper, the connecting plate is the structure of slope, and the inclination of connecting plate is parallel with the stirring box bottom, and the dress of the concrete of being convenient for gets, reduces the residual of concrete in the stirring box.

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

1. The stirring blade I and the stirring frame are respectively arranged on the rotating shaft, the stirring She Er arranged at the bottom of the rotating shaft and the stirring rod arranged above the stirring frame drive the rotating shaft to rotate through the rotating motor, so that the stirring blade I and the stirring She Er uniformly stir concrete, the stirring She Er can stir the concrete at the bottom of the stirring box, the stirring rod can also rotate along with the rotation of the stirring frame, the stirring of the input concrete raw materials is facilitated, the stirring is more uniform, and the stirring quality of the concrete is improved;

2. The forward and reverse rotation motor can drive the stirring box to shake, so that the stirring efficiency is improved, and the stirring quality is improved;

3. the scraper blade that is equipped with on the stirring frame can be along with the rotation of stirring frame, and rotatory striking off the adhesion concrete on the agitator tank inner wall to reduce extravagant, reduction in production cost.

Drawings

FIG. 1 is a schematic cross-sectional view of a concrete mixer for uniform mixing according to the present utility model.

Fig. 2 is a schematic structural view of a uniformly stirred concrete stirring device according to the present utility model.

Fig. 3 is a schematic view of a rotary shaft structure of a uniformly stirred concrete stirring device according to the present utility model.

FIG. 4 is a schematic view showing a cross-sectional structure of a rotation axis A of a concrete stirring device for uniformly stirring according to the present utility model.

Fig. 5 is an enlarged schematic view of a part a of a concrete stirring device for uniformly stirring according to the present utility model.

As shown in the figure: 1. a stirring tank; 2. a base; 3. a discharge pipe; 4. a rotating motor; 5. a rotating shaft; 6. stirring the first stirring blade; 7. a stirring rack; 8. a scraper; 9. a connecting plate; 10. stirring She Er; 11. a shrink tank; 12. a telescopic spring; 13. a mounting plate; 14. a forward and reverse rotation motor; 15. a feed hopper; 16. a feed inlet; 17. a stirring rod; 18. and a control valve.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides a combine the figure 1 to show, a concrete mixing plant of stirring, including agitator tank 1 and base 2, connect on the base 2 and be equipped with agitator tank 1, agitator tank 1 bottom is equipped with discharging pipe 3, the fixed control valve 18 that is equipped with on the discharging pipe 3 for the row material of control concrete, agitator tank 1 upper surface fixing is equipped with rotating motor 4, connect on rotating motor 4's the output and be equipped with pivot 5, be equipped with a plurality of stirring leaf one 6 in the pivot 5, the bilateral symmetry is equipped with stirring frame 7 on the pivot 5, stirring frame 7 top rotation is equipped with puddler 17 for carry out primary mixing to the concrete raw materials that adds from feeder hopper 15, improve concrete stirring effect, pivot 5 bottom is equipped with connecting plate 9, and connecting plate 9 one end links to each other with stirring frame 7 bottom, be equipped with a plurality of stirring leaf two 10 on the connecting plate 9, the agitator tank 1 bottom is the inverted cone, connecting plate 9 is the structure of slope, and connecting plate 9's inclination is parallel with agitator tank 1 bottom, and the dress of the concrete of being convenient for gets, reduces the concrete and remains in agitator tank 1 motor, 4, be equipped with the feeder hopper 15 on the same design of feeder hopper 15 and the same radius 15 is equipped with the feeder hopper 15, the feeder hopper 15 is equipped with the shape 15 on the feeding hopper.

Referring to fig. 3 to 5, the stirring frame 7 is provided with a telescopic scraping plate 8, the stirring frame 7 is provided with a shrinkage groove 11, a plurality of telescopic springs 12 are arranged in the shrinkage groove 11, the telescopic springs 12 are provided with the scraping plate 8 in a connecting mode, the scraping plate 8 is propped against the inner wall of the stirring tank 1 in a natural state, and the telescopic design of the scraping plate 8 is convenient for adjusting when the sticky concrete on the stirring tank 1 is scraped, so that the stirring tank 1 is prevented from being damaged when the scraping plate 8 scrapes the concrete.

Referring to fig. 2, the base 2 is provided with mounting plates 13 in a fixed and symmetrical manner, a stirring tank 1 is rotatably arranged between the two mounting plates 13, one side of one mounting plate 13 is fixedly provided with a forward and reverse motor 14, the stirring tank 1 is connected with the forward and reverse motor 14, and the forward and reverse motor 14 can drive the stirring tank 1 to shake left and right, so that concrete is stirred more uniformly.

When the concrete mixer is in practical implementation, the rotating motor is started firstly, the electric rotating shaft of the rotating motor rotates to enable the stirring blade I to rotate, the stirring frame also rotates along with the stirring blade I, concrete raw materials and water are added into the feeding hopper, the stirring blade I and the stirring She Er stir the concrete raw materials, and meanwhile, the stirring rod stirs the added raw materials by means of potential energy generated by rotation in the process of rotation of the stirring frame;

The positive and negative rotating motor is started, and the positive and negative rotating motor drives the agitator tank to shake to a certain extent, so that concrete in the agitator tank is mixed more uniformly, the control valve is opened after stirring is completed, the concrete is discharged, the scraping plate rotates under the driving of the rotating motor, the concrete adhered to the inner wall of the agitator tank is scraped conveniently, the thickness of the concrete adhered to the inner wall of the scraper plate can be adjusted by the telescopic spring, and the scraper is convenient to scrape better.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. The utility model provides a concrete mixing device of stirring, includes agitator tank (1) and base (2), connect on base (2) to be equipped with agitator tank (1), agitator tank (1) bottom is equipped with discharging pipe (3), its characterized in that: the stirring box is characterized in that a rotating motor (4) is fixedly arranged on the upper surface of the stirring box (1), a rotating shaft (5) is connected to the output end of the rotating motor (4), a plurality of stirring blades I (6) are arranged on the rotating shaft (5), stirring frames (7) are symmetrically arranged on the two sides of the rotating shaft (5), telescopic scraping plates (8) are connected to the stirring frames (7), a connecting plate (9) is arranged at the bottom of the rotating shaft (5), one end of the connecting plate (9) is connected with the bottom of the stirring frames (7), and a plurality of stirring She Er (10) are arranged on the connecting plate (9).

2. A uniformly stirred concrete stirring device as in claim 1, wherein: be equipped with shrink groove (11) on stirring frame (7), be equipped with a plurality of expansion springs (12) in shrink groove (11), connect on expansion springs (12) and be equipped with scraper blade (8), under scraper blade (8) natural state with agitator tank (1) inner wall offset.

3. A uniformly stirred concrete stirring device as in claim 1, wherein: the base (2) is fixedly and symmetrically provided with mounting plates (13), a stirring box (1) is rotationally arranged between the two mounting plates (13), one side of one mounting plate (13) is fixedly provided with a forward and reverse rotation motor (14), and the stirring box (1) is connected with the forward and reverse rotation motor (14).

4. A uniformly stirred concrete stirring device as in claim 1, wherein: the two sides of the rotary motor (4) are respectively provided with a feed hopper (15), and the upper surface of the stirring box (1) at the feed hopper (15) is provided with a feed inlet (16) with the same shape radius as the feed hopper (15).

5. A uniformly stirred concrete stirring device as in claim 1, wherein: a stirring rod (17) is rotatably arranged above the stirring frame (7).

6. A uniformly stirred concrete stirring device as in claim 1, wherein: a control valve (18) is fixedly arranged on the discharging pipe (3).

7. A uniformly stirred concrete stirring device as in claim 1, wherein: the bottom of the stirring box (1) is in an inverted cone shape, the connecting plate (9) is in an inclined structure, and the inclination angle of the connecting plate (9) is parallel to the bottom of the stirring box (1).