CN219027945U

CN219027945U - Dry-mixed mortar mixing device

Info

Publication number: CN219027945U
Application number: CN202320022716.6U
Authority: CN
Inventors: 熊友谊; 洪景
Original assignee: Chibi Jincheng Environmental Protection Materials Co ltd
Current assignee: Chibi Jincheng Environmental Protection Materials Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-16
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to a dry-mixed mortar mixing device in the technical field of mortar mixing, which comprises a mixing box, wherein the bottom surface of the mixing box is communicated with the mixing box through a guide bin, the bottom surface of the mixing box is inserted with a discharge hole, the discharge hole is controlled through a stop valve, the front surface of the mixing box is provided with a feed opening, the surface of the feed opening is hinged with a sealing door, a stirring motor positioned at the center of the outer surface of the mixing box is arranged below the feed opening, the inside of the mixing box is rotationally connected with a stirring shaft fixedly connected with the output end of the stirring motor, and the outer surface of the stirring shaft is fixedly provided with a plurality of stirring sheets which rotate in the cavity of the mixing box. Through setting up the compound case of mixing box through the feed guide bin intercommunication, can make the inside stirring of mixing box inside after dry-mixed sand delivery to the inside stirring again of compound case to the inside of compound case is equipped with two relative spiral stirring leaf, can make dry-mixed mortar in the compound case, is stirred completely, improves the homogeneity.

Description

Dry-mixed mortar mixing device

Technical Field

The utility model relates to the technical field of mortar mixing, in particular to a dry-mixed mortar mixing device.

Background

The dry-mixed mortar is an important building material commonly used in constructional engineering, can be matched at any time according to engineering requirements, is quick to use and low in cost, is prepared by repeatedly stirring materials such as dry quartz sand, lime, inorganic cement and a gelatinizing agent in a certain proportion, and is a granular or powdery building material finally formed, and the dry-mixed mortar is often used as a plastering material and an adhesive. Dry-mixed plastering mortar is also an important one of dry-mixed mortar, and is usually only required to be stirred after water is added to a construction site.

The existing stirring mode is manual stirring by a hand-held stirrer and stirring by a large-scale mixer, the hand-held stirrer is generally suitable for stirring a small amount of dry mortar and is convenient for controlling stirring to be uniform, and the stirring by the large-scale mixer is generally disposable multi-component stirring, so that even if the prior art is mature, the situation of non-uniformity caused by more components still exists, and therefore, the dry-mixed mortar mixing device is provided.

Disclosure of Invention

In view of the above problems, the present utility model provides a dry-mixed mortar mixing apparatus having an effect of facilitating uniform mixing in multi-component stirring.

The technical scheme of the utility model is as follows:

the utility model provides a dry-mixed mortar mixing arrangement, includes the mixing box, there is the mixing box bottom surface of mixing box through the guide silo intercommunication, the bottom surface of mixing box inserts and is equipped with the discharge gate, and the discharge gate passes through stop valve control, the feed port has been seted up to the front surface of mixing box, and the surface of feed port articulates there is the sealing door, the below of feed port is equipped with the agitator motor that is located mixing box surface center department, the inside rotation of mixing box is connected with the (mixing) shaft with agitator motor output fixed connection, the surface fixed mounting of (mixing) shaft has a plurality of stirring pieces of rotation in mixing box intracavity, the inside of guide silo is equipped with the guide chamber of intercommunication mixing box and mixing box, the top mouth department of guide chamber is equipped with the shielding subassembly of mixing box inner wall bottom surface, the intracavity of mixing box is equipped with two relative spiral stirring leaf, two the equal fixed mounting of one end of spiral stirring leaf has the pivot, two the surface of pivot all overlaps and is equipped with the drive wheel, two through drive wheel transmission connection, the front surface of mixing box is equipped with servo motor, and one of them servo motor and servo motor output fixed connection.

In further technical scheme, the equal fixed mounting in both sides of mixing box has the backup pad, the equal fixed mounting in bottom surface both ends of backup pad has the support column, four fixed mounting has the connecting plate between the support column bottom, and the connecting plate is located the bottom mouth below of discharge gate.

In a further aspect, the shielding assembly includes: the inner wall top of guide chamber is equipped with the layer board that is located the mixing box bottom surface, the mounting hole has been seted up to the one end of layer board, the outside of guide chamber inserts and is equipped with the bull stick of rotation in the guide chamber intracavity, and the bull stick is located the inner wall of guide chamber intracavity surface fixed at the mounting hole.

In a further technical scheme, the material guiding bin and the compound mixing box are in a shape of Chinese character 'ji', and the diameter of the compound mixing box is smaller than that of the material guiding bin.

In a further technical scheme, the one end that the bull stick is located the guide silo outside is equipped with the screw thread head, the surface threaded connection of screw thread head has fixation nut.

The beneficial effects of the utility model are as follows:

1. by arranging the compound mixing box communicated with the mixing box through the guide bin, the dry mixed sand stirred in the mixing box can be delivered into the compound mixing box for stirring again, and two opposite spiral stirring blades are arranged in the compound mixing box, so that the dry mixed mortar can be completely stirred in the compound mixing box, and the uniformity is improved;

2. through setting up support column and backup pad, can make whole device have supportability, can make the device by the overhead when using, avoid the bottom mouth direct and the ground contact of discharge gate, be difficult to derive mortar.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic side sectional view of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of an assembled structure of a spiral stirring blade and a driving wheel according to an embodiment of the utility model;

fig. 4 is a schematic diagram of an assembly structure of a pallet and a rotating rod according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a mixing box; 2. a support plate; 3. a support column; 4. a connecting plate; 5. a guide bin; 51. a material guiding cavity; 6. a compound mixing box; 7. a feed port; 8. a stirring motor; 9. a stirring shaft; 10. stirring sheets; 11. a supporting plate; 12. a rotating rod; 13. spiral stirring blades; 14. a rotating shaft; 15. a driving wheel; 16. a transmission belt; 17. a servo motor; 18. a discharge port; 19. a mounting port; 20. a thread head; 21. and (5) fixing a nut.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-4, the dry-mixed mortar mixing device comprises a mixing box 1, the bottom surface of the mixing box 1 is communicated with a compound mixing box 6 through a guide bin 5, the guide bin 5 and the compound mixing box 6 are in an 8 shape, the diameter of the compound mixing box 6 is smaller than that of the guide bin 5, a discharge hole 18 is inserted into the bottom surface of the compound mixing box 6, the discharge hole 18 is controlled through a stop valve, a feed opening 7 is formed in the front surface of the mixing box 1, a sealing door is hinged to the surface of the feed opening 7, a stirring motor 8 positioned in the center of the outer surface of the mixing box 1 is arranged below the feed opening 7, stirring shafts 9 fixedly connected with the output ends of the stirring motor 8 are rotatably connected inside the mixing box 1, stirring sheets 10 which rotate in the cavities of the mixing box 1 are fixedly connected with one another, a guide cavity 51 which is communicated with the mixing box 1 is arranged inside the guide bin 5, a mounting opening 19 is formed in the top opening of the inner wall of the guide bin 51, a mounting opening 19 is formed in one end of the guide bin 11, a driving wheel 12 is inserted into the outer portion of the guide bin 5, two driving wheels 13 are fixedly connected with two driving shafts 13 which are fixedly connected with the two driving shafts 13 of the two driving shafts 13, two driving shafts 13 are fixedly connected with the driving shafts 13, and one end of the driving shafts 13 are fixedly connected with the driving shafts 13 are fixedly arranged inside the two driving shafts 13 and are fixedly connected with the driving shafts 13.

The working principle of the technical scheme is as follows:

through setting up the compound case 6 that mixing box 1 communicates through guide silo 5, can make the inside dry-mixed sand after stirring of mixing box 1 deliver to the inside stirring again of compound case 6 that is less than guide silo 5 diameter, can make dry-mixed mortar in narrow and small compound case 6, by the complete stirring of two spiral stirring leaves 13 of first pair, improve the homogeneity, set up the layer board 11 in the top mouth department of mixing box 1 bottom surface guide cavity 51 in addition, when can making layer board 11 normally place, have the leakproofness to the bottom surface of mixing box 1, when needs guide entering compound case 6, can let layer board 11 upset expose the passageway of guide cavity 51, be convenient for distinguish the stirring.

When the stirring device is used, dry-mixed mortar is poured into the mixing box 1 from the feed port 7, then the stirring motor 8 is driven to start stirring, after the stirring is finished once, the rotating rod 12 at the front end of the stirring device is rotated, the rotating rod 12 is turned 90 degrees, at the moment, the supporting plate 11 positioned at the top of the inner wall of the guide cavity 51 is vertical, the top port of the guide cavity 51 is exposed, the dry-mixed mortar at the bottom surface of the inside of the mixing box 1 flows into the cavity of the compound mixing box 6 from the guide cavity 51, at the moment, the servo motor 17 is driven to rotate one rotating shaft 14, when one rotating shaft 14 rotates, the two driving wheels 15 and the driving belt 16 which are subjected to rotating force rotate with the other rotating shaft 14, so that the two spiral stirring blades 13 rotate, when the spiral stirring blades 13 rotate, the mortar positioned in the cavity of the compound mixing box 6 is secondarily mixed until the stirring is finished, and the stop valve on the surface of the discharge port 18 is driven to give out the mortar from the discharge port 18.

In another embodiment, as shown in fig. 1, the two sides of the mixing box 1 are fixedly provided with the supporting plates 2, two ends of the bottom surface of the supporting plate 2 are fixedly provided with the supporting columns 3, a connecting plate 4 is fixedly arranged between the bottom ends of the four supporting columns 3, and the connecting plate 4 is positioned below the bottom opening of the discharge opening 18.

Through setting up support column 3 and backup pad 2, can make whole device have the supportability, improve convenient effect when being convenient for set up the use.

In another embodiment, as shown in fig. 4, one end of the rotating rod 12 located outside the guide bin 5 is provided with a threaded head 20, and the outer surface of the threaded head 20 is in threaded connection with a fixing nut 21.

By arranging the thread head 20 and the fixing nut 21, when the supporting plate 11 is used for sealing the top opening of the material guide cavity 51, the rotating state of the rotating rod 12 is limited, and the supporting plate 11 is prevented from overturning automatically when in normal use. When the supporting plate 11 is not required to turn over, one end of the rotating rod 12 positioned outside the guide bin 5 is directly fixed by threads of the fixing nut 21.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The dry-mixed mortar mixing device comprises a mixing box (1), and is characterized in that: the bottom surface of the mixing box (1) is communicated with a compound mixing box (6) through a guide bin (5), a discharge hole (18) is inserted in the bottom surface of the compound mixing box (6), the discharge hole (18) is controlled through a stop valve, a feed opening (7) is formed in the front surface of the mixing box (1), a sealing door is hinged to the surface of the feed opening (7), a stirring motor (8) positioned at the center of the outer surface of the mixing box (1) is arranged below the feed opening (7), a stirring shaft (9) fixedly connected with the output end of the stirring motor (8) is rotatably connected in the mixing box (1), stirring sheets (10) which rotate in the cavity of the mixing box (1) are fixedly arranged on the outer surface of the stirring shaft (9), a guide cavity (51) which is communicated with the mixing box (1) and the compound mixing box (6) is formed in the inside of the guide bin (5), a sealing door is arranged at the top opening of the inner wall of the mixing box (1), two spiral blades (13) are arranged in the cavity of the bottom surface of the mixing box (6), two spiral blades (13) are fixedly connected with two driving wheels (14) and one end of the two spiral blades (14) are fixedly connected with one end of each other through two driving wheels (15), the front surface of the compound mixing box (6) is provided with a servo motor (17), and one end of one rotating shaft (14) is fixedly connected with the output end of the servo motor (17).

2. The dry-mixed mortar mixing device according to claim 1, wherein: the two sides of the mixing box (1) are fixedly provided with support plates (2), the two ends of the bottom surface of the support plates (2) are fixedly provided with support columns (3), the four bottom ends of the support columns (3) are fixedly provided with connecting plates (4), and the connecting plates (4) are positioned below the bottom opening of the discharge opening (18).

3. The dry-mixed mortar mixing device according to claim 1, wherein: the shielding assembly includes: the inner wall top of guide chamber (51) is equipped with layer board (11) that are located mixing box (1) bottom surface, mounting hole (19) have been seted up to one end of layer board (11), the outside of guide chamber (5) is inserted and is equipped with bull stick (12) of rotation in guide chamber (51) intracavity, and the surface that bull stick (12) are located guide chamber (5) intracavity is fixed at the inner wall of mounting hole (19).

4. The dry-mixed mortar mixing device according to claim 1, wherein: the material guiding bin (5) and the compound mixing box (6) are in a shape of 8, and the diameter of the compound mixing box (6) is smaller than that of the material guiding bin (5).

5. A dry-mixed mortar mixing apparatus according to claim 3, wherein: one end of the rotating rod (12) positioned outside the guide bin (5) is provided with a threaded head (20), and the outer surface of the threaded head (20) is in threaded connection with a fixing nut (21).