CN210552155U

CN210552155U - Concrete mixing device of upset crushed aggregates

Info

Publication number: CN210552155U
Application number: CN201920942355.0U
Authority: CN
Inventors: 白子麟; 苗加磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-19
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to the technical field of concrete mixing, and discloses a concrete mixing device for overturning crushed aggregates, which comprises a supporting plate, wherein supporting seats are symmetrically welded and fixed on the upper surface of the supporting plate, a mixing tank is arranged above two supporting seats, the upper surfaces of the two supporting seats are both provided with grooves, the inner center of each groove is rotatably connected with a gear, and the inner part of each groove is positioned on the two sides of the gear and is symmetrically rotatably connected with a riding wheel; the second motor is fixed through screws on one side of the stirring tank, a rotating shaft is arranged in the stirring tank, the second motor can drive the rotating shaft to rotate, the scrapers on a plurality of connecting rods in the rotating shaft can be driven to rotate, the concrete adhered to the stirring tank can be scraped, the concrete adhered to the inner wall of the stirring tank can not be discharged, the waste is caused, meanwhile, the rubber pads on the scrapers can be prevented from damaging the inner wall of the stirring tank.

Description

Concrete mixing device of upset crushed aggregates

Technical Field

The utility model relates to a concrete mixing technical field specifically is a concrete mixing device of upset crushed aggregates.

Background

The concrete mixing is an operation method for mixing and uniformly mixing materials such as cement, lime, water and the like, and the concrete mixing is divided into two types: manual stirring and mechanical stirring water, concrete mixing plant wide application in the building engineering such as china's industry, agriculture, traffic, national defence, water conservancy, municipal administration, the demand is constantly increasing, because mechanical stirring's efficiency is higher, the quality of the concrete that stirs out is better, therefore mechanical stirring has gradually mentioned traditional manual stirring, and mechanical stirring is generally through agitating unit to the concrete stirring.

However, the prior art has the following problems:

(1) the existing concrete stirring device is used for stirring, concrete is easy to adhere to the inner surface of the stirring device, and the concrete adhered to the inner surface of the stirring device cannot be discharged, so that the waste of the concrete is easily caused.

(2) When the existing concrete stirring device is used, operators cannot clearly know the volume of concrete in the stirring tank, so that certain defects exist when the existing concrete stirring device is used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a concrete mixing device of upset crushed aggregates has solved current concrete mixing device at the in-process of stirring, and partial concrete can the adhesion on the inner wall of agitator tank to unable discharge causes the waste of concrete easily, and when using, operating personnel can not clear know the agitator tank in, the square volume of concrete has the problem of certain not convenient for part.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete stirring device for overturning crushed aggregates comprises a supporting plate, wherein supporting seats are symmetrically welded and fixed on the upper surface of the supporting plate, stirring tanks are arranged above the two supporting seats, grooves are formed in the upper surfaces of the two supporting seats, gears are rotatably connected to the centers of the inner parts of the grooves, supporting wheels are symmetrically rotatably connected to the inner parts of the grooves, which are positioned on two sides of the gears, first motors are symmetrically fixed on the opposite sides of the two supporting seats through screws, the two first motors are electrically connected with an external power supply, the output shafts of the two first motors are respectively fixedly connected with the two gears, toothed belts are symmetrically fixed on the outer surface of the stirring tank, the two gears are respectively meshed with the two toothed belts, a material inlet and a material outlet are formed in one side of the stirring tank, and a second motor is fixed on the other side of the stirring tank through screws, the second motor and external power source electric connection, the inside center department of agitator tank is equipped with the axis of rotation, the output shaft of second motor with the one end fixed connection of axis of rotation, the even welded fastening in surface of axis of rotation has a plurality of connecting rods, and is a plurality of the connecting rod is kept away from the equal welded fastening in one end of axis of rotation has the scraper blade, and the material of agitator tank 1 is the glass fiber material simultaneously, compares in traditional steel sheet material, and weight is lighter, and intensity is higher, and the coefficient of heat conductivity is lower to corrosion resistance is higher.

Preferably, a rubber pad is fixed on one side of the scraper far away from the connecting rod, and one side of the rubber pad far away from the scraper is attached to the inner surface of the stirring tank.

Preferably, the stirring tank is divided into an outer tank body and an inner tank body, and the outer tank body and the inner tank body are fixed with noise reduction layers.

Preferably, the below of backup pad is equipped with the bottom plate, the upper surface of bottom plate is fixed with gravity sensor, gravity sensor and external power source electric connection, just gravity sensor's upper surface with the lower surface of backup pad is laminated mutually, the upper surface of bottom plate is close to gravity sensor department is fixed with the singlechip, singlechip and external power source electric connection, the upper surface of backup pad is located the below of agitator tank is fixed with the display screen, display screen and external power source electric connection.

Preferably, the gravity sensor is in signal connection with the single chip microcomputer, and the single chip microcomputer is in signal connection with the display screen.

Preferably, the backup pad with be equipped with the protection casing between the bottom plate, the top of protection casing with the lower fixed surface of backup pad is connected, just the bottom of protection casing with the upper fixed surface of bottom plate is connected, the protection casing is extending structure.

(III) advantageous effects

The utility model provides a concrete mixing device of upset crushed aggregates possesses following beneficial effect:

(1) the utility model discloses a pass through the screw fixation second motor in one side of agitator tank, and be equipped with the axis of rotation in the inside of agitator tank, can drive the rotation of axis of rotation through the second motor, thereby can drive the rotation of the scraper blade on a plurality of connecting rods of axis of rotation, thereby can scrape the concrete of adhesion on the agitator tank down, avoid the adhesion can't discharge at the concrete of agitator tank inner wall, thereby cause the extravagant condition, rubber pad on the scraper blade simultaneously, can avoid the scraper blade to cause the damage to the inner wall of agitator tank.

(2) The utility model discloses an at the last fixed surface gravity sensor of bottom plate, be close to gravity sensor department and be fixed with the singlechip, and at the last fixed surface display screen of backup pad, can give the singlechip with the weight signal transmission of the inside concrete of agitator tank through gravity sensor, the operation through the singlechip can be with the square volume operation of the inside concrete of agitator tank, then show the square volume of the inside concrete of agitator tank on the display screen again, make things convenient for the square volume of knowing concrete in the current agitator tank that operating personnel can know clearly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the support base of the present invention;

fig. 3 is the side-view internal structure schematic diagram of the well agitator tank of the utility model.

In the figure: 1. a stirring tank; 2. a toothed belt; 3. a second motor; 4. a supporting seat; 5. a support plate; 6. a base plate; 7. a single chip microcomputer; 8. a gravity sensor; 9. a first motor; 10. a protective cover; 11. a display screen; 12. feeding and discharging ports; 13. a riding wheel; 14. a gear; 15. a groove; 16. an outer tank body; 17. a noise reduction layer; 18. an inner tank body; 19. a squeegee; 20. a rubber pad; 21. a connecting rod; 22. and rotating the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a concrete mixing device for turning crushed aggregates comprises a supporting plate 5, supporting seats 4 are symmetrically welded and fixed on the upper surface of the supporting plate 5, a mixing tank 1 is arranged above the two supporting seats 4, grooves 15 are formed in the upper surfaces of the two supporting seats 4, gears 14 are rotatably connected to the centers of the insides of the grooves 15, supporting wheels 13 are rotatably connected to the two sides of the gears 14 in the grooves 15 in a symmetrical mode, first motors 9 are fixed to the opposite sides of the two supporting seats 4 through screws, the two first motors 9 are electrically connected with an external power supply, output shafts of the two first motors 9 are fixedly connected with the two gears 14 respectively, toothed belts 2 are symmetrically fixed to the outer surface of the mixing tank 1, the two gears 14 are connected with the two toothed belts 2 in a meshed mode respectively, a material inlet and outlet 12 are formed in one side of the mixing tank 1, and a second motor 3 is fixed to the other side of the mixing tank 1 through screws, second motor 3 and external power source electric connection, the inside center department of agitator tank 1 is equipped with axis of rotation 22, the output shaft of second motor 3 and the one end fixed connection of axis of rotation 22, the even welded fastening of axis of rotation 22's surface has a plurality of connecting rods 21, the equal welded fastening of one end that axis of rotation 22 was kept away from to a plurality of connecting rods 21 has scraper blade 19, when stirring the concrete, partial concrete can the adhesion on the inner wall of agitator tank 1, the rotation that drives axis of rotation 22 through second motor 3 this moment, thereby can drive the rotation of a plurality of scraper blades 19 on a plurality of connecting rods 21 on the axis of rotation 22, can scrape the concrete of adhesion on 1 inner wall of agitator tank through a plurality of scraper blades 19, avoid the unable discharge of concrete of adhesion on 1 inner wall of agitator tank, thereby cause the waste of concrete easily.

Furthermore, one side of scraper blade 19, which is far away from connecting rod 21, is fixed with rubber pad 20, and one side of rubber pad 20, which is far away from scraper blade 19, is attached to the inner surface of agitator tank 1, so that when concrete adhered to the inner wall of agitator tank 1 is cleaned through scraper blade 19, damage to the inner wall of agitator tank 1 caused by scraper blade 19 can be avoided through rubber pad 20 on scraper blade 19.

Further, agitator tank 1 divide into outer jar of body 16 and interior jar of body 18, and outer jar of body 16 and interior jar of body 18 are fixed with the layer 17 of making an uproar that falls, and when agitator tank 1 rotated, can reduce the noise of during operation through the layer 17 of making an uproar that falls to reduce the pollution of noise, and the layer 17 of making an uproar falls to constitute for adhesive tape and wool top.

Furthermore, a bottom plate 6 is arranged below the supporting plate 5, a gravity sensor 8 is fixed on the upper surface of the bottom plate 6, the gravity sensor 8 is electrically connected with an external power supply, the upper surface of the gravity sensor 8 is attached to the lower surface of the support plate 5, the singlechip 7 is fixed on the upper surface of the bottom plate 6 close to the gravity sensor 8, the singlechip 7 is electrically connected with an external power supply, the display screen 11 is fixed on the upper surface of the support plate 5 below the stirring tank 1, the display screen 11 is electrically connected with the external power supply, the weight signal of the concrete in the stirring tank 1 can be sent to the singlechip 7 through the gravity sensor 8, the square amount of the concrete can be calculated through the calculation of the singlechip 7, therefore, the calculated square quantity result can be displayed on the display screen 11, and an operator can conveniently and clearly know the square quantity of the concrete in the stirring tank 1.

Furthermore, gravity sensor 8 and singlechip 7 signal connection, singlechip 7 and display screen 11 signal two are connected, and gravity sensor 8 can send the weight signal to singlechip 7, can convert weight into the square meter through singlechip 7 to show on display screen 11.

Further, be equipped with protection casing 10 between backup pad 5 and the bottom plate 6, the top of protection casing 10 and the lower fixed surface of backup pad 5 are connected, and the bottom of protection casing 10 and the upper fixed surface of bottom plate 6 are connected, and protection casing 10 is scalable structure, can avoid being disturbed by external factors to

gravity sensor

8 and 7 models of singlechip protection through protection casing 10.

To sum up, the utility model discloses a work flow: when the concrete is stirred, part of the concrete is adhered to the inner wall of the stirring tank 1, the second motor 3 drives the rotating shaft 22 to rotate, so that the plurality of scrapers 19 on the plurality of connecting rods 21 on the rotating shaft 22 can be driven to rotate, the concrete adhered to the inner wall of the stirring tank 1 can be scraped off by the plurality of scrapers 19, the condition that the concrete adhered to the inner wall of the stirring tank 1 cannot be discharged is avoided, the concrete is easily wasted, the inner wall of the stirring tank 1 is prevented from being damaged by the scrapers 19 through rubber pads 20 on the scrapers 19, when the stirring tank is used, a weight signal of the concrete inside the stirring tank 1 can be sent to the single chip microcomputer 7 through the gravity sensor 8, the square amount of the concrete can be calculated through the calculation of the single chip microcomputer 7, and the calculated square amount result can be displayed on the display screen 11, thereby make things convenient for operating personnel to clear the concrete square footage of knowing in the agitator tank 1 at present to can avoid being disturbed by external factor to

gravity sensor

8 and 7 models of singlechip protection through protection casing 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete mixing device of upset crushed aggregates, includes backup pad (5), its characterized in that: the upper surface of the supporting plate (5) is symmetrically welded and fixed with supporting seats (4), an agitator tank (1) is arranged above the two supporting seats (4), the upper surfaces of the two supporting seats (4) are respectively provided with a groove (15), the center of the inner part of the groove (15) is rotatably connected with a gear (14), the inner part of the groove (15) is positioned at the two sides of the gear (14) and is symmetrically and rotatably connected with supporting wheels (13), the opposite sides of the two supporting seats (4) are respectively fixed with first motors (9) through screws, the two first motors (9) are electrically connected with an external power supply, the output shafts of the two first motors (9) are respectively and fixedly connected with the two gears (14), toothed belts (2) are symmetrically fixed on the outer surface of the agitator tank (1), and the two gears (14) are respectively and are respectively engaged and connected with the two toothed belts (2), feed inlet and outlet (12) have been seted up to one side of agitator tank (1), just the opposite side of agitator tank (1) has second motor (3) through the screw fixation, second motor (3) and external power source electric connection, the inside center department of agitator tank (1) is equipped with axis of rotation (22), the output shaft of second motor (3) with the one end fixed connection of axis of rotation (22), the even welded fastening in surface of axis of rotation (22) has a plurality of connecting rods (21), and is a plurality of connecting rod (21) are kept away from the equal welded fastening in one end of axis of rotation (22) has scraper blade (19).

2. A tumble debris concrete mixing apparatus as set forth in claim 1, wherein: one side of the scraper (19) far away from the connecting rod (21) is fixedly provided with a rubber pad (20), and one side of the rubber pad (20) far away from the scraper (19) is attached to the inner surface of the stirring tank (1).

3. A tumble debris concrete mixing apparatus as set forth in claim 1, wherein: the stirring tank (1) is divided into an outer tank body (16) and an inner tank body (18), and a noise reduction layer (17) is fixed on the outer tank body (16) and the inner tank body (18).

4. A tumble debris concrete mixing apparatus as set forth in claim 1, wherein: the below of backup pad (5) is equipped with bottom plate (6), the upper surface of bottom plate (6) is fixed with gravity sensor (8), gravity sensor (8) and external power source electric connection, just the upper surface of gravity sensor (8) with the lower surface of backup pad (5) laminates mutually, the upper surface of bottom plate (6) is close to gravity sensor (8) department is fixed with singlechip (7), singlechip (7) and external power source electric connection, the upper surface of backup pad (5) is located the below of agitator tank (1) is fixed with display screen (11), display screen (11) and external power source electric connection.

5. A tumble-crushed concrete mixing apparatus as set forth in claim 4, characterized in that: the gravity sensor (8) is in signal connection with the single chip microcomputer (7), and the single chip microcomputer (7) is in signal connection with the display screen (11).

6. A tumble debris concrete mixing apparatus as set forth in claim 5, wherein: backup pad (5) with be equipped with protection casing (10) between bottom plate (6), the top of protection casing (10) with the lower fixed surface of backup pad (5) is connected, just the bottom of protection casing (10) with the upper surface fixed connection of bottom plate (6), protection casing (10) are extending structure.