CN217313122U

CN217313122U - Admixture dosing unit

Info

Publication number: CN217313122U
Application number: CN202220370947.1U
Authority: CN
Inventors: 牛道红
Original assignee: Henan Luyi Industrial Co ltd
Current assignee: Henan Luyi Industrial Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-30
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses an additive batching device, which comprises a main body barrel, wherein the lower end of the main body barrel is fixedly connected with four support legs for supporting the main body barrel, the lower end of the main body barrel is provided with a discharge hole, and one side of the upper end surface of the main body barrel is provided with a feed inlet communicated with the inside of the main body barrel; a round hole is formed in the center of the upper end face of the main barrel, fixing frames are fixedly connected to the positions, located on two sides of the round hole, of the upper end face of the main barrel, and reciprocating screw rods are rotatably connected between the upper ends of the fixing frames and the upper end face of the main barrel; through the stirring subassembly that sets up, can stir main part bucket inside when using, and through the reciprocal lead screw, thread bush and the drive assembly that set up, can drive the (mixing) shaft and reciprocate in the (mixing) shaft pivoted, and then can drive the stirring piece and reciprocate in the pivoted, can effectually avoid appearing the layering when the raw materials stirring and have the condition in blind spot.

Description

Admixture dosing unit

Technical Field

The utility model relates to a concrete production technical field specifically is an additive dosing unit.

Background

The concrete admixture is a material which is mixed in the concrete mixing process and can improve the performance of the concrete according to requirements. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits. During production and preparation of the concrete admixture, a plurality of raw materials need to be discharged and mixed.

Current patent CN201921801841.7 provides a multi-functional concrete admixture production agitating unit, which comprises a bracket, support top inner wall welded fastening has the agitator, and the agitator top has the bung through the bolt fastening, the bung outside has the funnel support through the bolt fastening, and the funnel support top inboard has the funnel through the bolt fastening, and the accessible conveyer belt is with the material through the quick accuracy of funnel pour into the device.

However, the device still has certain defect in the actual use, and the device is inconvenient to add the additive that needs to mix midway when carrying out the mixing process of additive, and simultaneously when adding the additive raw materials and mixing, the (mixing) shaft can only rotate at the same horizontal height for when mixing, lead to the material to appear layering and the blind spot that can't stir easily, to above-mentioned problem, we provide an additive dosing unit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an additive dosing unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an additive batching device comprises a main barrel, wherein the lower end of the main barrel is fixedly connected with four supporting legs for supporting the main barrel, the lower end of the main barrel is provided with a discharge hole, and one side of the upper end surface of the main barrel is provided with a feed inlet communicated with the interior of the main barrel;

a round hole is formed in the center of the upper end face of the main barrel, fixing frames are fixedly connected to the positions, located on two sides of the round hole, of the upper end face of the main barrel, reciprocating screw rods are rotatably connected between the upper ends of the fixing frames and the upper end face of the main barrel, and a stirring assembly for stirring materials is arranged between the two reciprocating screw rods;

and the two sides of the upper end surface of the main barrel are respectively provided with an adding component for adding additives into the main barrel.

As a further aspect of the present invention: the stirring assembly comprises a threaded sleeve, the two threaded sleeves are respectively in threaded connection with the two reciprocating screw rods, the two threaded sleeves are respectively in threaded connection with an installation block in a rotating mode, a speed reducing motor is fixedly connected between the two installation blocks, a stirring shaft is fixedly connected with the output end of the speed reducing motor, a plurality of stirring pieces are installed at the position, extending into the main barrel, of the stirring shaft, and a transmission assembly used for transmission is arranged between the threaded sleeves and the stirring shaft.

As a further aspect of the present invention: the transmission assembly comprises a motor gear, the motor gear is fixedly connected to the upper end of the stirring shaft and close to the speed reduction motor, the lower end of the threaded sleeve is fixedly connected with a transmission gear, and the transmission gear is meshed with the motor gear.

As a further aspect of the present invention: the feeding assembly comprises feeding barrels, the two feeding barrels are fixedly connected to two sides of the upper end face of the main barrel respectively, one ends, located on the upper end face of the main barrel, of the feeding barrels are communicated with the inside of the main barrel, reinforcing ribs are fixedly connected between the lower end of the feeding barrels and the main barrel, a storage tank communicated with the feeding barrels is arranged at one end, away from the main barrel, of the feeding barrels, a batching port is formed in the middle of the upper end face of the storage tank, and a conveying assembly used for conveying an external additive is arranged in each feeding barrel.

As a further aspect of the present invention: the conveying assembly comprises a spiral feeding rod, the spiral feeding rod is installed in a feeding barrel, and a driving motor used for driving the spiral feeding rod to rotate is installed on one end face, far away from the main barrel, of the feeding barrel.

As a further aspect of the present invention: and an openable sealing cover is arranged at the lower end of the discharge hole.

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

1. the utility model discloses a two storage jars that set up can load required additive or the raw materials of additive processing in advance in the holding vessel when using, when carrying out the compounding to the admixture, accessible conveying assembly feeds in raw material to main part bucket inside at any time, and then is convenient for feed mixture, convenient to use to the admixture.

2. The utility model discloses a stirring subassembly that sets up can stir main part bucket inside when using, and through reciprocating lead screw, thread bush and the drive assembly who sets up, can drive the (mixing) shaft in the (mixing) shaft pivoted and reciprocate, and then can drive the stirring piece and reciprocate in the pivoted, can effectually avoid appearing the layering when the raw materials stirring and the condition that has the blind spot.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the middle body barrel of the present invention.

Fig. 4 is a schematic view of the internal structure of the feeding barrel of the present invention.

Fig. 5 is a schematic sectional structure view of the middle mounting block of the present invention.

Wherein: 1. a main body tub; 2. a support leg; 3. a feed inlet; 4. a feed cylinder; 5. storing the tank; 6. a reciprocating screw rod; 7. a reduction motor; 8. a fixed mount; 9. a dosing port; 10. a drive motor; 11. reinforcing ribs; 12. mounting blocks; 13. a transmission gear; 14. a motor gear; 15. a stirring shaft; 16. a threaded sleeve; 17. a screw feed rod; 18. stirring sheets; 19. and (4) a discharge port.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, an admixture batching device includes a main body barrel 1, four support legs 2 for supporting the main body barrel 1 are fixedly connected to a lower end of the main body barrel 1, a discharge port 19 is arranged at a lower end of the main body barrel 1, and a charging port 3 communicated with an interior of the main body barrel 1 is arranged at one side of an upper end surface of the main body barrel 1; an openable sealing cover is arranged at the lower end opening of the discharge hole 19. An openable closure is provided at the lower end of the discharge opening 19 and is closed during operation of the apparatus and opened for discharge after mixing is complete.

A round hole is formed in the center of the upper end face of the main body barrel 1, fixing frames 8 are fixedly connected to the positions, located on the two sides of the round hole, of the upper end face of the main body barrel 1, reciprocating screw rods 6 are rotatably connected between the upper ends of the fixing frames 8 and the upper end face of the main body barrel 1, and a stirring assembly for stirring materials is arranged between the two reciprocating screw rods 6;

through the stirring subassembly that sets up, can stir main part bucket 1 inside when using, and through the reciprocal lead screw 6, thread bush 16 and the drive assembly that set up, can drive (mixing) shaft 15 and reciprocate in (mixing) shaft 15 pivoted, and then can drive stirring piece 18 and reciprocate in the pivoted, can effectually avoid appearing the layering when the raw materials stirs and have the condition in blind spot.

The stirring assembly comprises a threaded sleeve 16, wherein the two threaded sleeves 16 are respectively in threaded connection with two reciprocating screw rods 6, the two threaded sleeves 16 are respectively connected with an installation block 12 in a rotating mode, a speed reducing motor 7 is fixedly connected between the two installation blocks 12, a stirring shaft 15 is fixedly connected with the output end of the speed reducing motor 7, a plurality of stirring blades 18 are installed at the position, extending into the main body barrel 1, of the stirring shaft 15, and a transmission assembly used for transmission is arranged between the threaded sleeve 16 and the stirring shaft 15.

The transmission assembly comprises a motor gear 14, the motor gear 14 is fixedly connected to the upper end of the stirring shaft 15 close to the speed reduction motor 7, the lower end of the threaded sleeve 16 is fixedly connected with a transmission gear 13, and the transmission gear 13 is meshed with the motor gear 14.

During stirring, the speed reduction motor 7 is started to drive the stirring shaft 15 to rotate, the stirring shaft 15 rotates to drive the stirring sheet 18 to rotate to mix raw materials, the stirring shaft 15 can also drive the motor gear 14 to rotate when the stirring shaft 15 rotates, the motor gear 14 rotates to drive the transmission gear 13 to rotate, the transmission gear 13 rotates to drive the threaded sleeve 16 to rotate, the threaded sleeve 16 rotates to be matched with the reciprocating screw rod 6 to drive the mounting block 12 and the speed reduction motor 7 to move up and down, and then the stirring sheet 18 is moved up and down.

The two sides of the upper end surface of the main barrel 1 are respectively provided with an adding component for adding additives into the main barrel 1; the feeding assembly comprises feeding barrels 4, the two feeding barrels 4 are fixedly connected to two side positions of the upper end face of a main body barrel 1 respectively, one ends, located on the upper end face of the main body barrel 1, of the feeding barrels 4 are communicated with the inside of the main body barrel 1, reinforcing ribs 11 are fixedly connected between the lower end of each feeding barrel 4 and the corresponding main body barrel 1, a storage tank 5 communicated with the feeding barrels 4 is arranged at one end, away from the main body barrel 1, of each feeding barrel 4, a batching port 9 is arranged in the middle of the upper end face of each storage tank 5, and a conveying assembly used for conveying an additive is arranged in each feeding barrel 4.

Through two storage jar 5 that set up, can fill required additive of additive processing or raw materials in advance in storage jar 5 when using, when carrying out the compounding to external agent, accessible conveying assembly feeds in raw materials to 1 inside of main part bucket at any time, and then is convenient for feed proportioning convenient to use to external agent.

The conveying assembly comprises a spiral feeding rod 17, the spiral feeding rod 17 is installed in the feeding barrel 4, and a driving motor 10 for driving the spiral feeding rod 17 to rotate is installed on one end face, away from the main body barrel 1, of the feeding barrel 4; when the additive stored in the storage tank 5 needs to be added into the main barrel 1, the corresponding driving motor 10 is started, the driving motor 10 drives the spiral feeding rod 17 to rotate, and the spiral feeding rod 17 conveys the additive in the storage tank 5.

The utility model discloses a theory of operation is: the utility model discloses when using, the raw materials that will need drop into from charge door 3, then to two storage jar 5 required additives of packing, then start gear motor 7 drive (mixing) shaft 15 and rotate, (mixing) shaft 15 rotates and drives stirring piece 18 and rotate and mix the raw materials, (mixing) shaft 15 can also drive motor gear 14 and rotate in (mixing) shaft 15 pivoted, motor gear 14 rotates and can drive gear 13 and rotate, drive gear 13 rotates and drives thread bush 16 and rotate, 16 rotatory and reciprocal lead screw 6 cooperations of thread bush drive installation piece 12 and gear motor 7 reciprocate, and then realize reciprocating of stirring piece 18, when the additive that needs to add storage jar 5 in to main part bucket 1 in the storage jar, through opening corresponding driving motor 10, driving motor 10 drives screw feed rod 17 and rotates, screw feed rod 17 rotates and carries main part bucket 1 in with the additive in the storage jar 5 and carry out with main part 1 inside raw materials with main part bucket 1 and carry out And mixing to realize batching.

Claims

1. The utility model provides an additive dosing unit, includes main part bucket (1), main part bucket (1) lower extreme fixedly connected with four landing legs (2) that are used for supporting main part bucket (1), its characterized in that: a discharge hole (19) is formed in the lower end of the main body barrel (1), and a feed inlet (3) communicated with the interior of the main body barrel (1) is formed in one side of the upper end face of the main body barrel (1);

a round hole is formed in the center of the upper end face of the main barrel (1), fixing frames (8) are fixedly connected to the positions, located on the two sides of the round hole, of the upper end face of the main barrel (1), reciprocating screw rods (6) are rotatably connected between the upper ends of the fixing frames (8) and the upper end face of the main barrel (1), and a stirring assembly for stirring materials is arranged between the two reciprocating screw rods (6);

the two sides of the upper end surface of the main barrel (1) are provided with adding components for adding additives into the main barrel (1).

2. The admixture batching device according to claim 1, wherein the stirring assembly comprises threaded sleeves (16), the two threaded sleeves (16) are respectively in threaded connection with the two reciprocating screw rods (6), the two threaded sleeves (16) are respectively in rotational connection with mounting blocks (12), a speed reduction motor (7) is fixedly connected between the two mounting blocks (12), an output end of the speed reduction motor (7) is fixedly connected with a stirring shaft (15), a plurality of stirring sheets (18) are installed at positions of the stirring shaft (15) extending into the main barrel (1), and a transmission assembly for transmission is arranged between the threaded sleeves (16) and the stirring shaft (15).

3. The admixture batching device according to claim 2, wherein the transmission assembly comprises a motor gear (14), the motor gear (14) is fixedly connected to the upper end of the stirring shaft (15) close to the speed reduction motor (7), the lower ends of the thread bushings (16) are fixedly connected with transmission gears (13), and the transmission gears (13) are meshed with the motor gear (14).

4. The admixture batching device according to claim 1, wherein the adding assembly comprises feeding barrels (4), two feeding barrels (4) are respectively and fixedly connected to two sides of the upper end face of the main body barrel (1), one ends of the feeding barrels (4) located on the upper end face of the main body barrel (1) are communicated with the inside of the main body barrel (1), reinforcing ribs (11) are fixedly connected between the lower end of the feeding barrels (4) and the main body barrel (1), one ends of the feeding barrels (4) far away from the main body barrel (1) are respectively provided with a storage tank (5) communicated with the feeding barrels (4), a batching port (9) is arranged in the middle of the upper end face of the storage tank (5), and a conveying assembly used for conveying the admixture is arranged in the feeding barrels (4).

5. The admixture batching device according to claim 4, wherein the conveying assembly comprises a spiral feeding rod (17), the spiral feeding rod (17) is installed in a feeding barrel (4), and a driving motor (10) for driving the spiral feeding rod (17) to rotate is installed on one end face, away from the main barrel (1), of the feeding barrel (4).

6. The admixture batching device according to claim 1, characterized in that the lower port of the discharge port (19) is provided with an openable cover.