CN220638402U - Mortar mixer - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a mortar stirrer. The utility model comprises a box body, wherein a feeding box is fixed on one side of the upper end of the box body, a first grinding roller and a second grinding roller are respectively and rotatably connected to the inner side of the feeding box, an extension seat is fixed on one end of the feeding box, a driving component is arranged on the inner side of the extension seat, a first stirring shaft and a second stirring shaft are respectively and rotatably connected to the inner side of the box body, a transmission component is arranged at the upper end of the box body and positioned at the upper ends of the first stirring shaft and the second stirring shaft, and a scraping frame is arranged on the inner side of the box body. According to the utility model, through the integral structure cooperation design, when the first stirring shaft and the second stirring shaft rotate through the transmission assembly, the raw materials in the box body are conveniently and fully stirred through the blades which are arranged outside the first stirring shaft and the second stirring shaft in a staggered manner, so that the stirring effect is more uniform and repeated stirring is not needed, and the construction efficiency is further effectively improved.

Description

Mortar mixer

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a mortar stirrer.

Background

The construction engineering refers to engineering entities formed by construction of various house buildings and auxiliary facilities thereof and installation activities of lines, pipelines and equipment matched with the construction entities, mortar mixers are commonly used in the construction engineering, and the mortar mixer equipment can meet production requirements of dry powder mortar, dry powder materials, dry powder adhesives and the like with different performance requirements, such as: putty powder, dry powder paint, masonry mortar, plastering mortar, mortar required by a heat preservation system, decorative mortar and other dry powder mortar, and has the advantages of small occupied area, low investment, quick response, simple operation and the like;

as a mortar mixer for engineering construction, the publication number CN216941241U states that "through rotation of the rotating rod, the rotating rod drives the pulverizing rod and the drive bevel gear to rotate, the pulverizing rod pulverizes the raw materials first, the rotation directions of the two stirring rods are more uniform for the raw materials during mixing, so that the quality and the use effect of the stirred raw materials are better, and proposes that" in the prior art, the tool for self-making mortar at the construction site is very simple, the raw materials are simply put into the cylinder, and the stirring shaft of the device is used for stirring and mixing, when the raw materials are stirred, the stirring is required to be repeated, the raw materials are easy to block, time and labor are wasted, and the working efficiency is reduced;

in summary, the following technical problems exist in the prior art: at present, in a building construction site, a self-made mortar tool is relatively simple, raw materials are simply put into a cylinder body and stirred and mixed through a stirring shaft, and when raw materials are stirred, the stirring rod is required to be repeatedly stirred due to the fact that the stirring rod is fixed in quantity and the area of the cylinder body, and meanwhile, blockage is easy to occur during feeding, so that the construction efficiency is reduced, and the mortar stirrer is provided.

Disclosure of Invention

The utility model aims to provide a mortar mixer, which solves the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a mortar mixer, includes the box, one side of box upper end is fixed with the feeding box, the upper end of feeding box rotates and is connected with the lid, the feeding box communicates with each other with the box is inside, the inboard of feeding box still rotates respectively and is connected with first roller and second roller, the one end of feeding box is fixed with the extension seat, the feeding box communicates with each other with the extension seat is inside, the inboard of extension seat is provided with drive assembly, the inboard of box still rotates respectively and is connected with first (mixing) shaft and second (mixing) shaft, the upper end of box just is located the upper end of first (mixing) shaft and second (mixing) shaft and is provided with drive assembly, the inboard of box still is provided with scrapes the material frame, scrape the outside of material frame and the inboard laminating of box, scrape the inboard one end of material frame and be fixed with the second connecting plate, the inboard other end of scraping the material frame is fixed with the second connecting plate, the upper end of box just is located and scrapes the inboard of material frame and is provided with reciprocal subassembly.

Preferably, the driving assembly comprises a first connecting shaft, a second connecting shaft, a first gear, a second gear and a first motor, wherein the first connecting shaft is fixed at one end of the first grinding roller, which is close to the extension seat, the second connecting shaft is fixed at one end of the second grinding roller, which is close to the extension seat, the second connecting shaft is connected with the extension seat in a rotating way, the first motor is fixed at one end of the inner side of the extension seat, which is far away from the first grinding roller, and the output end of the first motor is fixed with the first connecting shaft, the first gear is also fixed at the outer side of the first connecting shaft, the second gear is fixed at the outer side of the second connecting shaft, and the first gear is connected with the second gear in a meshed way.

Preferably, a baffle is also fixed at the inner side of the feeding box and at the lower ends of the first roller and the second roller.

Preferably, the transmission assembly comprises a first transmission column, a second transmission column, a transmission belt, a top seat and a second motor, wherein the upper ends of the first stirring shaft and the second stirring shaft penetrate through the box body and are respectively fixed with the first transmission column and the second transmission column, the top seat is fixed on the upper end of the box body and positioned on the outer sides of the first transmission column and the second transmission column, the transmission belt is connected between the first transmission column and the second transmission column, the second motor is fixed on the inner side of the top seat and positioned on the upper end of the second transmission column, and the output end of the second motor is fixed with the second transmission column.

Preferably, the reciprocating assembly comprises a sliding rod, a protection seat, a third motor and a screw rod, wherein the sliding rod is fixed at the inner side of the box body and positioned at the center of the first connecting plate, the sliding rod is in sliding connection with the first connecting plate, the protection seat is fixed at the upper end of the box body and positioned at the center of the second connecting plate, the third motor is fixed at the inner side of the protection seat, the screw rod is fixed at the output end of the third motor, one end of the screw rod, far away from the third motor, penetrates through the box body and the second connecting plate respectively and is in rotating connection with the box body, and the screw rod is in threaded connection with the second connecting plate.

Preferably, the lower end of the side, far away from the feed box, of the box body is also provided with a material taking door.

It can be clearly seen that the technical problems to be solved by the present application must be solved by the above-mentioned technical solutions of the present application.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

through holistic structural fit design for pour into the box with raw and other materials through the feeding box, rotate and then pulverize raw and other materials through first roller of drive assembly convenient drive and second roller, produce the jam when making avoid raw and other materials to pour into the box into, and when first (mixing) shaft and second (mixing) shaft rotate through drive assembly, through the crisscross blade that sets up in first (mixing) shaft and second (mixing) shaft outside, conveniently carry out the intensive mixing to the raw and other materials in the box, make the stirring effect more even and need not to carry out repetitive stirring, and then effectively promote efficiency of construction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the inside of the feed box of the present utility model;

FIG. 3 is a schematic diagram of a driving assembly according to the present utility model;

fig. 4 is a schematic view of the structure of the inner side of the case of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

in the figure: 1. a case; 2. a feed box; 3. a box cover; 4. an extension seat; 5. a first roller; 6. a second roller; 7. a first connecting shaft; 8. a second connecting shaft; 9. a first gear; 10. a second gear; 11. a first motor; 12. a deflector; 13. a first stirring shaft; 14. a second stirring shaft; 15. a first drive post; 16. a second drive post; 17. a transmission belt; 18. a top base; 19. a second motor; 20. scraping a material frame; 21. a first connection plate; 22. a second connecting plate; 23. a slide bar; 24. a protective seat; 25. a third motor; 26. a screw; 27. and a material taking door.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 4, a mortar mixer comprises a box 1, wherein raw materials are conveniently poured into the box 1, a feeding box 2 is fixed on one side of the upper end of the box 1, when the mortar mixer is not used, the mortar mixer is conveniently sealed by the mortar mixer, a box cover 3 is rotatably connected to the upper end of the feeding box 2, and the feeding box 2 is communicated with the inside of the box 1;

when raw materials enter the feeding box 2, in order to crush the raw materials and further avoid blocking during feeding, the inner side of the feeding box 2 is also respectively connected with a first grinding roller 5 and a second grinding roller 6 in a rotating way, one end of the feeding box 2 is fixed with an extension seat 4, the feeding box 2 is communicated with the inside of the extension seat 4, and a driving component is arranged on the inner side of the extension seat 4;

specifically, the driving assembly comprises a first connecting shaft 7, a second connecting shaft 8, a first gear 9, a second gear 10 and a first motor 11, wherein the first connecting shaft 7 is fixed at one end of the first grinding roller 5, which is close to the extension seat 4, the second connecting shaft 8 is fixed at one end of the second grinding roller 6, which is close to the extension seat 4, one end of the second connecting shaft 8, which is far away from the second grinding roller 6, is rotationally connected with the extension seat 4, the first gear 9 is also fixed at the outer side of the first connecting shaft 7, the second gear 10 is fixed at the outer side of the second connecting shaft 8, the first gear 9 is in meshed connection with the second gear 10, and the first connecting shaft 7 is driven to rotate for convenience, and the second connecting shaft 8 is driven to rotate through the meshed connection of the first gear 9 and the second gear 10, so that raw materials are driven to be milled, the first motor 11 is fixed at one end of the extension seat 4, which is far away from the first grinding roller 5, and the output end of the first motor 11 is fixed with the first connecting shaft 7;

in order to guide the crushed raw materials, a guide plate 12 is also fixed at the inner side of the feeding box 2 and at the lower ends of the first grinding roller 5 and the second grinding roller 6;

when raw materials enter the box body 1, in order to fully stir the raw materials, the inner side of the box body 1 is also respectively and rotatably connected with a first stirring shaft 13 and a second stirring shaft 14, blades are alternately arranged on the outer sides of the first stirring shaft 13 and the second stirring shaft 14, and a transmission assembly is arranged at the upper end of the box body 1 and positioned at the upper ends of the first stirring shaft 13 and the second stirring shaft 14;

specifically, the transmission assembly comprises a first transmission column 15, a second transmission column 16, a transmission belt 17, a top seat 18 and a second motor 19, wherein the upper ends of the first stirring shaft 13 and the second stirring shaft 14 penetrate through the box body 1 and are respectively fixed with the first transmission column 15 and the second transmission column 16, the top seat 18 is fixed at the upper end of the box body 1 and is positioned at the outer sides of the first transmission column 15 and the second transmission column 16, the transmission belt 17 is connected between the first transmission column 15 and the second transmission column 16 in a transmission manner, the second motor 19 is fixed at the inner side of the top seat 18 and is positioned at the upper end of the second transmission column 16, and the output end of the second motor 19 is fixed with the second transmission column 16;

in order to facilitate scraping the residual raw materials on the inner wall of the box body 1, so as to promote the stirring effect, the inner side of the box body 1 is also provided with a scraping frame 20, the outer side of the scraping frame 20 is attached to the inner side of the box body 1, in order to facilitate scraping the scraping frame 20 in the up-and-down reciprocating motion of the inner wall of the box body 1, one end of the inner side of the scraping frame 20 is fixed with a first connecting plate 21, the other end of the inner side of the scraping frame 20 is fixed with a second connecting plate 22, and the upper end of the box body 1 and the inner side of the scraping frame 20 are provided with reciprocating components;

specifically, the reciprocating assembly comprises a slide bar 23, a protection seat 24, a third motor 25 and a screw rod 26, in order to limit the up-and-down movement of the scraping frame 20, the slide bar 23 is fixed at the center of the first connecting plate 21 on the inner side of the box body 1, the slide bar 23 is in sliding connection with the first connecting plate 21, in order to drive the scraping frame 20 to reciprocate up and down, the protection seat 24 is fixed at the center of the second connecting plate 22 on the upper end of the box body 1, the third motor 25 is fixed on the inner side of the protection seat 24, the screw rod 26 is fixed at the output end of the third motor 25, and one end of the screw rod 26 far away from the third motor 25 penetrates through the box body 1 and the second connecting plate 22 respectively and is in rotational connection with the box body 1, and the screw rod 26 is in threaded connection with the second connecting plate 22;

when the raw materials are fully stirred, a material taking door 27 is further arranged at the lower end of one side of the box body 1 away from the feed box 2 for taking materials conveniently;

from the above, it can be seen that:

the utility model aims at the technical problems that: at present, in a building construction site, a self-made mortar tool is relatively simple, raw materials are simply put into a cylinder body and stirred and mixed through a stirring shaft, and when raw materials are stirred, the stirring is uneven due to the fact that the number of stirring rods and the area of the cylinder body are certain, repeated stirring is needed, time and labor are wasted, and meanwhile blockage is easy to occur during feeding, so that the construction efficiency is reduced; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

after the device is moved to a designated area and is electrically connected with an external power supply, the raw material is poured into the feeding box 2 after the box cover 3 is opened, the first motor 11 is started to drive the first connecting shaft 7 to rotate, and the second connecting shaft 8 is driven to rotate through the meshed connection of the first gear 9 and the second gear 10, so that the first grinding roller 5 and the second grinding roller 6 are driven to grind the raw material at the same time, and blockage during feeding is avoided;

the crushed raw materials are guided by the guide plate 12 to move into the box body 1, the second motor 19 is started to drive the second transmission column 16 to rotate, the transmission belt 17 drives the first transmission column 15 to synchronously rotate, and the first stirring shaft 13 and the second stirring shaft 14 are driven to fully stir the raw materials through the staggered blades;

meanwhile, the third motor 25 is started to drive the screw 26 to rotate, so that the scraping frame 20 is driven to reciprocate up and down through the limit of the sliding rod 23, the inner wall of the box body 1 is scraped due to stirring of residual raw materials, the raw materials can be blended with other raw materials again and stirred again, the stirring effect is effectively improved, and finally the material taking door 27 is opened to facilitate material taking;

through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:

through holistic structural fit design for pour into box 1 with raw and other materials through feeding box 2, through the rotation of drive assembly convenient drive first roller 5 and second roller 6 and then grind raw and other materials, produce the jam when making avoid raw and other materials to pour into box 1, and when first (mixing) shaft 13 and second (mixing) shaft 14 rotate through drive assembly, through the crisscross blade that sets up in first (mixing) shaft 13 and second (mixing) shaft 14 outside, conveniently carry out intensive mixing to the raw and other materials in the box 1, make stirring effect more even and need not to carry out repetitive stirring, and then effectively promote efficiency of construction.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a mortar mixer, includes box (1), its characterized in that, one side of box (1) upper end is fixed with feeding box (2), the upper end of feeding box (2) rotates and is connected with lid (3), feeding box (2) communicate with each other with box (1) inside, the inboard of feeding box (2) still rotates respectively and is connected with first roll (5) and second roll (6), the one end of feeding box (2) is fixed with extension seat (4), feeding box (2) communicates with each other with extension seat (4) inside, the inboard of extension seat (4) is provided with drive assembly, the inboard of box (1) still rotates respectively and is connected with first (13) and second (14) stirring) axle, the upper end that just is located first (13) and second (14) stirring) axle is provided with drive assembly, the inboard of box (1) still is provided with scrapes material frame (20), the inboard of scraping material frame (20) is fixed with the inboard of connecting plate (20) and is located the inboard of scraping material frame (20) and the inboard of connecting plate (1), the inboard of scraping material frame (20) is located the inboard of connecting plate (20).

2. The mortar mixer according to claim 1, wherein the driving assembly comprises a first connecting shaft (7), a second connecting shaft (8), a first gear (9), a second gear (10) and a first motor (11), wherein the first connecting shaft (7) is fixed at one end of the first grinding roller (5) close to the extension seat (4), the second connecting shaft (8) is fixed at one end of the second grinding roller (6) close to the extension seat (4), one end of the second connecting shaft (8) far away from the second grinding roller (6) is rotationally connected with the extension seat (4), the first motor (11) is fixed at one end of the first connecting shaft (7) far away from the first grinding roller (5), the output end of the first motor (11) is fixed with the first connecting shaft (7), the first gear (9) is also fixed at the outer side of the first connecting shaft (7), the second gear (10) is fixed at the outer side of the second connecting shaft (8), and the first gear (9) is meshed with the first gear (10).

3. A mortar mixer according to claim 2, characterized in that the inside of the feed box (2) and at the lower ends of the first (5) and second (6) rollers is also fixed with a deflector (12).

4. The mortar mixer according to claim 1, wherein the transmission assembly comprises a first transmission column (15), a second transmission column (16), a transmission belt (17), a top seat (18) and a second motor (19), the upper ends of the first stirring shaft (13) and the second stirring shaft (14) penetrate through the box body (1) and are respectively fixed with the first transmission column (15) and the second transmission column (16), the upper end of the box body (1) is positioned at the outer sides of the first transmission column (15) and the second transmission column (16), the top seat (18) is fixed at the outer sides of the first transmission column (15) and the second transmission column (16), the transmission belt (17) is connected between the first transmission column (15) and the second transmission column (16), the second motor (19) is fixed at the inner side of the top seat (18) and the upper end of the second transmission column (16), and the output end of the second motor (19) is fixed with the second transmission column (16).

5. A mortar mixer according to claim 1, characterized in that the reciprocating assembly comprises a slide bar (23), a protection seat (24), a third motor (25) and a screw rod (26), wherein the slide bar (23) is fixed at the inner side of the box body (1) and is positioned at the center of the first connecting plate (21), the slide bar (23) is in sliding connection with the first connecting plate (21), the protection seat (24) is fixed at the upper end of the box body (1) and is positioned at the center of the second connecting plate (22), the third motor (25) is fixed at the inner side of the protection seat (24), the screw rod (26) is fixed at the output end of the third motor (25), one end of the screw rod (26) far away from the third motor (25) penetrates through the box body (1) and the second connecting plate (22) respectively and is in rotating connection with the box body (1), and the screw rod (26) is in threaded connection with the second connecting plate (22).

6. A mortar mixer according to claim 1, characterized in that the lower end of the side of the box (1) remote from the feed box (2) is further provided with a take-out gate (27).