CN218535139U

CN218535139U - A premixing device for dry powder mortar additive

Info

Publication number: CN218535139U
Application number: CN202222961316.XU
Authority: CN
Inventors: 陈师演; 朱远珍; 陈新荣; 张燕树
Original assignee: Jiangxi Tianrun Industrial Co ltd
Current assignee: Jiangxi Tianrun Industrial Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-28
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a premixing device for dry powder mortar additive, relate to premixing device technical field, specifically include the base, the top of base has a jar body through the leg joint, the internal portion of jar is equipped with rabbling mechanism, one side that the jar body was kept away from at the top of base is equipped with the conveying pipeline, the conveying pipeline sets up for the slope, and the top of conveying pipeline is located jar body top, the inside of conveying pipeline is equipped with the pivot, the pivot both ends are all fixed on the conveying pipeline through the bearing, first motor is installed to the one end of pivot, first motor passes through the motor support to be fixed at the conveying pipeline tip, the side-mounting of pivot has helical blade. This application can drive helical blade through first motor and rotate, carries jar internal with dry powder mortar, can carry the additive in the defeated material pipeline through storage case and discharging pipe among the transportation process again, evenly mixes together with dry powder mortar to accomplish preliminary mixing, improve the result of use.

Description

A premixing device for dry powder mortar additive

Technical Field

The utility model relates to a premixing device technical field specifically is a premixing device for dry powder mortar additive.

Background

The dry powder mortar is a granular or powdery material formed by physically mixing dry and screened aggregate (such as quartz sand), inorganic cementing material (such as cement) and additive (such as polymer) according to a certain proportion, the granular or powdery material is transported to a construction site in a bag or in bulk form, and the material can be directly used after being mixed with water.

SUMMERY OF THE UTILITY MODEL

The utility model provides a premixing device for dry powder mortar additive has solved current dry powder mortar when adding the additive, only adds the additive through the feeder hopper in the agitator tank, stirs dry powder mortar and additive through the agitator tank and mixes to the time that the extension stirring was mixed, the relatively poor problem of result of use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a premixing device for a dry powder mortar additive comprises a base, wherein a tank body is mounted at the top of the base through a support, a stirring mechanism is arranged in the tank body, a conveying pipe is arranged on one side, away from the tank body, of the top of the base, the conveying pipe is obliquely arranged, the top of the conveying pipe is located above the tank body, a rotating shaft is arranged in the conveying pipe, two ends of the rotating shaft are fixed on the conveying pipe through bearings, a first motor is mounted at one end of the rotating shaft and fixed at the end part of the conveying pipe through a motor support, a spiral blade is mounted on the side surface of the rotating shaft, one end, away from the rotating shaft, of the spiral blade is in contact with the inner wall of the conveying pipe, a feeding pipe is mounted at one end, close to the tank body, of the bottom of the conveying pipe, and the tail end of the feeding pipe is fixed on the tank body and communicated with the interior of the tank body;

the hopper is installed near the one end of first motor at the conveying pipeline top, and the hopper passes through the support to be fixed on the base, and the bottom of hopper is fixed on the conveying pipeline to be linked together with the conveying pipeline is inside, the one end that the conveying pipeline top is close to the hopper is equipped with the storage case, and the storage case passes through the support to be fixed on the base, and storage bottom of the case portion is connected with the discharging pipe, and the discharging pipe end is fixed at the conveying pipeline top to be linked together with the conveying pipeline is inside.

Optionally, the stirring mechanism comprises a stirring shaft arranged in the tank body, the top of the stirring shaft is fixed on the tank body through a bearing, the top of the stirring shaft is connected with a second motor, the second motor is fixed on the tank body through a motor support, a plurality of stirring blades are arranged on the side surface of the stirring shaft at equal intervals, and the stirring blades are arranged in the tank body.

Optionally, a scraper is installed at one end of the stirring blade far away from the stirring shaft, and one end of the scraper far away from the stirring blade is in contact with the side wall of the tank body.

Optionally, a material discharge pipe is installed at the bottom of the tank body, and a valve is installed on the material discharge pipe.

Optionally, a flow valve is installed on the discharge pipe.

The utility model discloses possess following beneficial effect: this a premixing device for dry powder mortar additive can drive helical blade through first motor and rotate, carries the jar internal with dry powder mortar, can carry the additive in the conveying pipeline through storage case and discharging pipe in the transportation process again, evenly mixes together with dry powder mortar to accomplish preliminary mixing, can reduce follow-up mixing time, improve the result of use.

Drawings

FIG. 1 is a schematic structural diagram of a premixing device for dry-mixed mortar additives according to the present invention;

FIG. 2 is a sectional view of a part of the structure of a material conveying pipe of the premixing device for dry-mixed mortar additives of the present invention;

fig. 3 is a sectional view of a tank structure of a premixing device for dry-mixed mortar additives according to the present invention.

In the figure: 1. a base; 2. a tank body; 3. a delivery pipe; 4. a rotating shaft; 5. a first motor; 6. a helical blade; 7. a feed pipe; 8. a hopper; 9. a material storage box; 10. a discharge pipe; 11. a stirring shaft; 12. a second motor; 13. stirring blades; 14. a squeegee; 15. a discharge pipe; 16. a valve; 17. a flow valve.

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 to 3, the present invention provides a technical solution: a premixing device for a dry powder mortar additive comprises a base 1, wherein the top of the base 1 is provided with a tank body 2 through a support, a stirring mechanism is arranged in the tank body 2, and premixed dry powder mortar and the additive can be stirred and mixed through the stirring mechanism, so that the dry powder mortar and the additive can be fully mixed together;

a material conveying pipe 3 is arranged on one side, away from a tank body 2, of the top of a base 1, the material conveying pipe 3 is arranged in an inclined mode, the top of the material conveying pipe 3 is located above the tank body 2, a rotating shaft 4 is arranged inside the material conveying pipe 3, two ends of the rotating shaft 4 are fixed on the material conveying pipe 3 through bearings, a first motor 5 is installed at one end of the rotating shaft 4, the first motor 5 is fixed to the end portion of the material conveying pipe 3 through a motor support, a spiral blade 6 is installed on the side face of the rotating shaft 4, one end, away from the rotating shaft 4, of the spiral blade 6 is in contact with the inner wall of the material conveying pipe 3, a material inlet pipe 7 is installed at one end, close to the tank body 2, of the bottom of the material conveying pipe 3, the tail end of the material inlet pipe 7 is fixed to the tank body 2 and is communicated with the inside of the tank body 2, the rotating shaft 4 can be driven to rotate through the first motor 5, mortar in a hopper 8 can be conveyed to the position of the material inlet pipe 7 under the action of the spiral blade 6, dry powder is conveyed to the tank body 2 through the material inlet pipe 7 to be stirred and mixed and processed;

hopper 8 is installed near the one end of first motor 5 at 3 tops of conveying pipeline, hopper 8 passes through the support to be fixed on base 1, and the bottom of hopper 8 is fixed on conveying pipeline 3, and be linked together with the conveying pipeline 3 is inside, the one end that the conveying pipeline 3 tops is close to hopper 8 is equipped with storage case 9, storage case 9 passes through the support to be fixed on base 1, storage case 9 bottom is connected with discharging pipe 10, discharging pipe 10 end is fixed at 3 tops of conveying pipeline, and be linked together with the conveying pipeline 3 is inside, can carry the dry powder mortar in conveying pipeline 3 through hopper 8, and simultaneously, can carry the additive in the conveying pipeline 3 through discharging pipe 10 through storage case 9, can mix in advance with the dry powder mortar, can shorten follow-up churning time, and improve the result of use.

The stirring mechanism comprises a stirring shaft 11 arranged in the tank body 2, the top of the stirring shaft 11 is fixed on the tank body 2 through a bearing, the top of the stirring shaft 11 is connected with a second motor 12, the second motor 12 is fixed on the tank body 2 through a motor support, a plurality of stirring blades 13 are equidistantly arranged on the side surface of the stirring shaft 11, the stirring blades 13 are arranged in the tank body 2, the stirring shaft 11 can be driven through the second motor 12 to rotate, the stirring blades 13 can be driven to rotate, and dry powder mortar in the tank body 2 is stirred and mixed.

The scraper blade 14 is installed to the one end that the stirring leaf 13 kept away from (mixing) shaft 11, and the one end that the scraper blade 14 kept away from the stirring leaf 13 contacts on jar body 2 lateral wall, can strike off the dry powder mortar of adhesion on jar body 2 inner wall through scraper blade 14 to can improve the stirring effect of stirring leaf 13.

Arrange material pipe 15 is installed to the bottom of jar body 2, arranges and installs valve 16 on the material pipe 15, through the steerable opening and shutting of arranging material pipe 15 of valve 16 to can improve the result of use through arranging material pipe 15 discharge with the dry powder mortar after the stirring is accomplished.

The discharge pipe 10 is provided with a flow valve 17, and the additive amount in the storage tank 9 can be controlled through the flow valve 17, so that the use effect is improved.

To sum up, this a premixing device for dry powder mortar additive, during the use, put into hopper 8 with dry powder mortar, then control first motor 5 work, first motor 5 drives helical blade 6 through pivot 4 and rotates, carry jar body 2 with dry powder mortar through inlet pipe 7 in, when carrying, open flow valve 17, the additive in the storage case 9 discharges in the conveying pipeline 3 through discharging pipe 10, tentatively mix with dry powder mortar, and together carry jar body 2 in stir through the rabbling mechanism, thereby can shorten subsequent churning time, improve the result of use.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. 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 premixing device for dry powder mortar additive which characterized in that: the tank comprises a base (1), wherein a tank body (2) is installed at the top of the base (1) through a support, a stirring mechanism is arranged in the tank body (2), a conveying pipe (3) is arranged on one side, away from the tank body (2), of the top of the base (1), the conveying pipe (3) is arranged in an inclined mode, the top of the conveying pipe (3) is located above the tank body (2), a rotating shaft (4) is arranged in the conveying pipe (3), two ends of the rotating shaft (4) are fixed on the conveying pipe (3) through bearings, a first motor (5) is installed at one end of the rotating shaft (4), the first motor (5) is fixed at the end of the conveying pipe (3) through a motor support, a spiral blade (6) is installed on the side face of the rotating shaft (4), one end, away from the rotating shaft (4), of the spiral blade (6) is in contact with the inner wall of the conveying pipe (3), a feeding pipe (7) is installed at one end, close to the bottom of the tank body (2), and the tail end of the feeding pipe (7) is fixed on the tank body (2) and is communicated with the interior of the tank body (2);

hopper (8) are installed to conveying pipeline (3) top one end near first motor (5), and hopper (8) are fixed on base (1) through the support, and the bottom of hopper (8) is fixed on conveying pipeline (3) to be linked together with conveying pipeline (3) inside, the one end that conveying pipeline (3) top is close to hopper (8) is equipped with storage case (9), and storage case (9) are fixed on base (1) through the support, and storage case (9) bottom is connected with discharging pipe (10), and discharging pipe (10) end-to-end is fixed at conveying pipeline (3) top to be linked together with conveying pipeline (3) inside.

2. The premixing device for the dry mortar additive according to claim 1, characterized in that: the stirring mechanism comprises a stirring shaft (11) arranged in the tank body (2), the top of the stirring shaft (11) is fixed on the tank body (2) through a bearing, the top of the stirring shaft (11) is connected with a second motor (12), the second motor (12) is fixed on the tank body (2) through a motor support, a plurality of stirring blades (13) are arranged on the side surface of the stirring shaft (11) at equal intervals, and the stirring blades (13) are arranged in the tank body (2).

3. The premixing device for the dry mortar additive according to claim 2, characterized in that: a scraper (14) is arranged at one end of the stirring blade (13) far away from the stirring shaft (11), and one end of the scraper (14) far away from the stirring blade (13) is contacted with the side wall of the tank body (2).

4. The premixing device for the dry mortar additive according to claim 1, characterized in that: a material discharging pipe (15) is arranged at the bottom of the tank body (2), and a valve (16) is arranged on the material discharging pipe (15).

5. The premixing device for the dry mortar additive according to claim 1, characterized in that: and a flow valve (17) is installed on the discharge pipe (10).