CN217670155U

CN217670155U - High-efficient even concrete mixing device

Info

Publication number: CN217670155U
Application number: CN202220519777.9U
Authority: CN
Inventors: 张伸; 孙博; 王智林; 肖锋
Original assignee: Macheng Hualinshang Concrete Building Materials Co ltd
Current assignee: Macheng Hualinshang Concrete Building Materials Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-28
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a high-efficient even concrete mixing device, including the agitator, the agitator is equipped with the vertical axis, the vertical axis is located the agitator axis, it is equipped with first sleeve to rotate the cover on the vertical axis, second sleeve and third sleeve, first telescopic top is connected with the bearing frame, the top is fixed at the agitator in the bearing frame, the coaxial fixedly connected with drive gear in third sleeve bottom, the bottom fixed mounting of agitator has driving motor, driving motor's output shaft runs through the coaxial fixedly connected with drive gear of agitator, two drive gear meshes, the one end that first sleeve and second sleeve are close to each other is passed through the gear train transmission and is connected, the one end that second sleeve and third sleeve are close to each other also is passed through the gear train transmission and is connected, fixedly connected with spiral shell's guide vane on first sleeve and the third sleeve, fixedly connected with puddler on the second sleeve, the utility model discloses agitating unit has guaranteed concrete mixing uniform's effect, simultaneously effectual improvement stirring efficiency.

Description

High-efficient even concrete mixing device

Technical Field

The utility model relates to a concrete mixing technical field specifically is a high-efficient even concrete mixing device.

Background

The concrete is a common building material and is formed by mixing sand, a cementing material and slurry, and the concrete is required to be stirred through a stirring device, so that all components in the concrete are uniformly mixed; current concrete mixing device generally sets up single puddler, drives the rotatory concrete to the agitator in through the motor and carries out stirring work, and single stirring mode needs longer time could give the concrete and homogenize, and stirring effect portion is even, influences the quality of concrete.

Disclosure of Invention

An object of the utility model is to provide a high-efficient even concrete mixing device to solve the problem of complaining.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient even concrete mixing device, includes the agitator, the inside fixedly connected with vertical axis of agitator, the vertical axis is located on the agitator axis, rotate on the vertical axis and overlap first sleeve, second sleeve and the third sleeve that is equipped with from top to bottom and sets gradually, first telescopic top is connected with the bearing frame, the bearing frame is fixed top in the agitator, the coaxial fixedly connected with drive gear in third telescopic bottom, the bottom fixed mounting of agitator has driving motor, driving motor's output shaft runs through the coaxial fixedly connected with drive gear of agitator, two the drive gear meshing, first sleeve with the one end that the second sleeve is close to each other is passed through the gear train transmission and is connected, the second sleeve with the one end that the third sleeve is close to each other also is connected through the gear train transmission, first sleeve reaches fixedly connected with spiral set's water conservancy diversion blade on the third sleeve, fixedly connected with puddler on the second sleeve.

Preferably, the gear train includes two first drive disks and two second drive disks, two first drive disk respectively with the coaxial fixed connection of first sleeve and the telescopic tip of third, two the second drive disk respectively with the coaxial fixed connection in second sleeve's both ends, first drive disk is close to the side of second drive disk is equipped with the first circumference teeth of a cogwheel, the second drive disk is close to the side of first drive disk is equipped with the second circumference teeth of a cogwheel, rotate on the vertical axis be connected with perpendicularly with the pivot of vertical axis, coaxial fixedly connected with first gear and second gear in the pivot, first gear only with the meshing of first circumference teeth of a cogwheel, the second gear only with the meshing of second circumference teeth of a cogwheel.

Further preferably, the first circumferential gear teeth and the second circumferential gear teeth have different diameters, and the first gear and the second gear have the same diameter.

Further preferably, the first gear and the second gear are located on the same side of the vertical axis.

Further preferably, the first gear and the second gear are located on both sides of the vertical shaft, respectively.

Still further preferably, a protective sleeve is arranged outside each gear set, and the end parts of the protective sleeves are respectively and rotatably connected with the end parts of the first sleeve, the second sleeve and the third sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses concrete mixing device has set up the puddler in that the agitator tank is inside, has set up guide vane at the upper and lower both ends of puddler, and at the stirring in-process, the rotatory concrete water conservancy diversion with agitator tank bottom and top that can last of guide vane is to near the puddler, and the effectual stirring effect who promotes agitating unit has improved work efficiency simultaneously.

The utility model discloses the rotatory first sleeve of drive guide vane and third sleeve pass through the gear train transmission with the rotatory second sleeve of drive puddler among the concrete mixing device, can realize that first sleeve, second sleeve and third sleeve are rotatory with different speeds, and then accelerated the irregular motion of concrete in the agitator tank, can be quick more with concrete mixing, improve work efficiency.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency uniform concrete mixing device of the present invention;

FIG. 2 is a schematic view of a gear set structure of the high-efficiency uniform concrete mixing device of the present invention;

FIG. 3 is a schematic structural view of another embodiment of a gear set of the high-efficiency uniform concrete mixing device according to the present invention;

in the figure: 1. a stirring barrel; 2. a vertical axis; 3. a first sleeve; 4. a second sleeve; 5. a third sleeve; 6. a bearing seat; 7. a transmission gear; 8. a drive motor; 9. a gear set; 901. a first drive disk; 902. a second drive disk; 903. a first circumferential gear tooth; 904. a second circumferential gear tooth; 905. a rotating shaft; 906. a first gear; 907. a second gear; 10. a guide vane; 11. a stirring rod; 12. and (5) protecting the sleeve.

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.

Referring to fig. 1-2, the present invention provides an embodiment: a high-efficiency uniform concrete stirring device comprises a stirring barrel 1, wherein a vertical shaft 2 is fixedly connected inside the stirring barrel 1, the vertical shaft 2 is positioned on a central axis of the stirring barrel 1, a first sleeve 3, a second sleeve 4 and a third sleeve 5 which are sequentially arranged from top to bottom are rotatably sleeved on the vertical shaft 2, the first sleeve 3, the second sleeve 4 and the third sleeve 5 are connected with the vertical shaft 2 through rotating bearings, the first sleeve 3, the second sleeve 4 and the third sleeve 5 can rotate and cannot move up and down, a bearing seat 6 is connected to the top end of the first sleeve 3, the bearing seat 6 is fixed to the top inside of the stirring barrel 1, a transmission gear 7 is coaxially and fixedly connected to the bottom end of the third sleeve 5, a driving motor 8 is fixedly installed at the bottom of the stirring barrel 1, an output shaft of the driving motor 8 penetrates through the transmission gear 7 coaxially and fixedly connected to the stirring barrel 1, the two transmission gears 7 are meshed, a sealing box is arranged outside the transmission gear 7, the sealing box is fixedly connected to the inside of the stirring barrel 1, one end, close to the first sleeve 3 and the second sleeve 4, is in transmission connection with a transmission gear set through a spiral guide vane 11, and a spiral guide vane is connected to the third sleeve 5;

in the concrete mixing process, the driving motor 8 drives the third sleeve 5 to rotate through the transmission gear 7, the third sleeve 5 drives the second sleeve 4 to rotate through the gear set 9, the second sleeve 4 drives the first sleeve 3 to rotate through another gear set 9, the first sleeve 3, the second sleeve 4 and the third sleeve 5 can rotate at different rotating speeds through the power transmission of the gear set 9, and the concrete can be mixed uniformly and quickly by matching the action of the guide vanes 10 and the mixing rod 11;

specifically, the gear set 9 includes two first transmission disks 901 and two second transmission disks 902, the two first transmission disks 901 are coaxially and fixedly connected to the end portions of the first sleeve 3 and the third sleeve 5, the two second transmission disks 902 are coaxially and fixedly connected to the two ends of the second sleeve 4, the side surface of the first transmission disk 901 close to the second transmission disk 902 is provided with a first circumferential gear 903, the side surface of the second transmission disk 902 close to the first transmission disk 901 is provided with a second circumferential gear 904, the vertical shaft 2 is rotatably connected to a rotation shaft 905 perpendicular to the vertical shaft 2, the rotation shaft 905 is coaxially and fixedly connected to a first gear 906 and a second gear 907, the first gear 906 is engaged with the first circumferential gear 903 only, the second gear 907 is engaged with the second circumferential gear 904 only, when the third sleeve 5 rotates, the first transmission disk 901 coaxially and synchronously rotates, and the rotation shaft 905 is driven to rotate by the manner that the first circumferential gear 903 is engaged with the first gear 906, the rotation shaft 905 drives the second gear 907 to rotate, the second gear 907 is engaged with the second gear 906, the second transmission disk 906 and the second transmission disk 904, and the second transmission disk 904 and synchronously rotate;

specifically, the diameters of the first circumferential gear teeth 903 and the second circumferential gear teeth 904 are different, the diameters of the first gear teeth 906 and the second gear teeth 907 are the same, the angular velocities of the first gear teeth 906 and the second gear teeth 907 are the same, the edge linear velocities are the same, the first circumferential gear teeth 903 are meshed with the first gear teeth 906, and the second circumferential gear teeth 904 are meshed with the second gear teeth 907, so that the linear velocities of the meshed parts are the same, but the angular velocities of the first transmission disc 901 and the second transmission disc 902 are different due to the different diameters of the first circumferential gear teeth 903 and the second circumferential gear teeth 904, so that the rotational angular velocities of the first sleeve 3, the second sleeve 4 and the third sleeve 5 are different;

specifically, the first gear 906 and the second gear 907 are respectively located on two sides of the vertical shaft 2, and when the first gear 906 and the second gear 907 are located on two sides of the vertical shaft 2, transmission is performed through the gear set 9, so that the rotation directions of the two sleeves are the same;

referring to fig. 3, according to another embodiment of the present invention, the first gear 906 and the second gear 907 are located on the same side of the vertical shaft 2, and when the first gear 906 and the second gear 907 are located on the same side, the transmission is performed through the gear set 9, so that the rotation directions of the two sleeves are opposite.

Specifically, each gear set 9 is externally provided with a protective sleeve 12, and the end of the protective sleeve 12 is respectively connected with the end of the first sleeve 3, the second sleeve 4 and the third sleeve 5 in a rotating manner, so as to protect the gear set 9 and prolong the service life of the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient even concrete mixing device, includes agitator (1), its characterized in that: the utility model discloses a mixer, including agitator (1), vertical shaft (2) are located on agitator (1) axis, it is equipped with first sleeve (3), second sleeve (4) and third sleeve (5) that from top to bottom set gradually to rotate the cover on vertical shaft (2), the top of first sleeve (3) is connected with bearing frame (6), bearing frame (6) are fixed top in agitator (1), the coaxial fixedly connected with drive gear (7) in bottom of third sleeve (5), the bottom fixed mounting of agitator (1) has driving motor (8), the output shaft of driving motor (8) runs through agitator (1) coaxial fixedly connected with drive gear (7), two drive gear (7) meshing, first sleeve (3) with the one end that second sleeve (4) are close to each other is passed through gear train (9) transmission and is connected, second sleeve (4) with the one end that third sleeve (5) are close to each other also passes through gear train (9) transmission and connects, first sleeve (3) and third sleeve (5) go up the fixed connection of spiral shell (11) fixed blade (10).

2. An efficient and uniform concrete mixing apparatus as defined in claim 1, wherein: the gear set (9) comprises two first transmission disks (901) and two second transmission disks (902), the two first transmission disks (901) are coaxially and fixedly connected with the end portions of the first sleeve (3) and the third sleeve (5) respectively, the two second transmission disks (902) are coaxially and fixedly connected with the two ends of the second sleeve (4) respectively, a first circumferential gear (903) is arranged on the side face, close to the second transmission disk (902), of the first transmission disk (901), a second circumferential gear (904) is arranged on the side face, close to the first transmission disk (901), of the second transmission disk (902), a rotating shaft (905) perpendicular to the vertical shaft (2) is connected to the vertical shaft (2) in a rotating mode, a first gear (906) and a second gear (907) are coaxially and fixedly connected to the rotating shaft (905), the first gear (906) is only meshed with the first circumferential gear (903), and the second gear (907) is only meshed with the second circumferential gear (904).

3. An efficient and uniform concrete mixing apparatus as defined in claim 2, wherein: the first circumferential gear teeth (903) are of a different diameter than the second circumferential gear teeth (904), and the first gear (906) is of the same diameter as the second gear (907).

4. A highly efficient homogenous concrete mixing apparatus as defined in claim 3 wherein: the first gear (906) and the second gear (907) are located on the same side of the vertical shaft (2).

5. An efficient and uniform concrete mixing apparatus as defined in claim 2, wherein: the first gear (906) and the second gear (907) are respectively positioned on two sides of the vertical shaft (2).

6. A highly efficient homogenous concrete mixing apparatus according to any of claims 1-5, characterised in that: each gear set (9) is externally provided with a protective sleeve (12), and the end part of each protective sleeve (12) is respectively in rotary connection with the end parts of the first sleeve (3), the second sleeve (4) and the third sleeve (5).