CN221697354U - Mortar stirring device - Google Patents

Abstract

The utility model discloses a mortar stirring device, which comprises a stirring barrel, wherein the bottom end of the stirring barrel is communicated with an L-shaped discharging pipe; a main rotating rod is coaxially arranged in the stirring barrel in a rotating way; the two sides of the main rotating rod are provided with auxiliary rotating rods in a rotating way; a driving gear is fixedly arranged on the outer wall of the top end of the main rotating rod; driven gears are fixedly arranged on the outer walls of the top ends of the two driven rotating rods; an L-shaped stirring rod is arranged on the outer wall of the bottom end of the main rotating rod; the outer side of the L-shaped stirring rod is provided with a groove; the mortar raw materials attached to the inner wall of the stirring barrel are stirred through the scraping rod, so that the mortar is prevented from being stuck to the inner wall and cannot be stirred and mixed, the mortar is stirred and mixed, and the driving gear and the driven gear rotate oppositely, so that the mortar in the stirring barrel forms convection, the mortar is more uniform and thorough during stirring, and the stirring quality of the mortar is improved; the utility model has simple structure and convenient operation, and is worth popularizing.

Description

A mortar mixing device

Technical Field

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

Background Art

As we all know, mortar, which is composed of inorganic cementitious materials, fine aggregates and water, and sometimes certain admixtures, is commonly used for masonry (such as bricks, stones, blocks) structures, plastering of interior and exterior surfaces of buildings (such as walls, floors, ceilings), grouting of large wall panels and masonry walls, and as a bonding material for decorative materials.

In the existing mortar mixing device, the stirring blades mostly rotate in the same direction during stirring, which makes the stirring not thorough enough and reduces the stirring quality. At the same time, there will be residues inside the mixing barrel after stirring, which requires workers to clean the inside, which is inconvenient. For this reason, we propose a mortar mixing device.

Utility Model Content

The purpose of the utility model is to provide a mortar mixing device to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mortar mixing device, which includes a mixing barrel, the bottom end of which is connected to an L-shaped discharge pipe; a main rotating rod is coaxially rotatably arranged inside the mixing barrel; slave rotating rods are rotatably arranged on both sides of the main rotating rod; a driving gear is fixedly arranged on the top outer wall of the main rotating rod; driven gears are fixedly arranged on the top outer walls of the two slave rotating rods; an L-shaped stirring rod is installed on the bottom outer wall of the main rotating rod; a groove is provided on the outer side of the L-shaped stirring rod; a scraper rod is fixedly arranged inside the groove by bolts; a plurality of stirring blades are equidistantly arranged on the outer walls of the slave rotating rods; and a conveying mechanism is arranged inside the L-shaped discharge pipe.

Preferably, the conveying mechanism includes a conveying rod coaxially fixedly arranged at the bottom end of the main rotating rod; the bottom end of the conveying rod is rotatably arranged at the inner bottom end of the L-shaped discharge pipe through a bearing; and the outer wall of the conveying rod is provided with a spiral conveying rod.

Preferably, a motor is installed at the external top end of the mixing barrel; the output end of the motor passes through the mixing barrel and is transmission-connected to the main rotating rod.

Preferably, the two driven gears are respectively arranged on both sides of the driving gear; and the two driven gears are meshingly connected with the driving gear.

Preferably, the outer wall of the scraper rod is arc-shaped and fits with the inner wall of the mixing barrel; the scraper rod is made of rubber strip.

Preferably, a feed inlet is connected to the top of the mixing barrel; and valves are provided on the feed inlet and the L-shaped discharge pipe.

Preferably, support legs for supporting the mixing barrel are fixedly installed around the bottom end of the mixing barrel.

Beneficial effect: Compared with the prior art, the beneficial effect of the utility model is as follows: through the arrangement of the main rotating rod, the slave rotating rod, the driving gear, the driven gear, the stirring blade, the L-shaped stirring rod, the groove, the scraper rod and the motor, the motor drives the main rotating rod to rotate, thereby causing the L-shaped stirring rod to rotate, and the mortar on the edge of the mixing barrel is stirred and mixed, and the mortar raw materials attached to the inner wall of the mixing barrel are stirred by the scraper rod to prevent them from sticking to the inner wall and being unable to be stirred and mixed, and when the main rotating rod rotates, it drives the driving gear to rotate, and the driving gear rotates to drive the driven gear to rotate, and then the slave rotating rod is rotated to achieve stirring and mixing of the mortar, and since the driving gear and the driven gear rotate in opposite directions, the mortar inside the mixing barrel forms convection, so that the mortar is stirred more evenly and thoroughly, thereby improving the quality of mortar stirring.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a mortar mixing device proposed in the present invention.

FIG. 2 is a schematic diagram of the internal structure of a mortar mixing device proposed in the present invention.

FIG3 is a schematic diagram of the L-shaped stirring rod, groove, and scraper structure of a mortar stirring device proposed in the utility model.

In the attached drawings: 1-mixing barrel, 2-L-type discharge pipe, 3-main rotating rod, 4-slave rotating rod, 5-driving gear, 6-driven gear, 7-mixing blade, 8-L-type mixing rod, 9-groove, 10-scraper rod, 11-motor, 12-conveying rod, 13-spiral conveying blade, 14-feeding port, 15-support leg.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

Example

Please refer to the drawings in the specification. In the embodiment of the utility model, a mortar mixing device includes a mixing barrel 1, the bottom end of which is connected to an L-shaped discharge pipe 2; a main rotating rod 3 is coaxially rotatably arranged inside the mixing barrel 1; slave rotating rods 4 are rotatably arranged on both sides of the main rotating rod 3; a driving gear 5 is fixedly arranged on the top outer wall of the main rotating rod 3; driven gears 6 are fixedly arranged on the top outer walls of the two slave rotating rods 4; an L-shaped stirring rod 8 is installed on the bottom outer wall of the main rotating rod 3; a groove 8 is opened on the outer side of the L-shaped stirring rod 8; a scraper rod 10 is fixedly arranged inside the groove 8 by bolts; a plurality of stirring blades 7 are equidistantly arranged on the outer walls of the slave rotating rods 4; a conveying mechanism is arranged inside the L-shaped discharge pipe 2, and the conveying mechanism includes a coaxially fixed A conveying rod 12 is at the bottom end of the main rotating rod 4; the bottom end of the conveying rod 2 is rotatably arranged at the inner bottom end of the L-shaped discharge pipe 2 through a bearing; a spiral conveying rod 13 is arranged on the outer wall of the conveying rod 2, and a motor 11 is installed on the outer top end of the mixing barrel 1; the output end of the motor 11 passes through the mixing barrel 1 and is transmission-connected to the main rotating rod 3, and the two driven gears 6 are respectively arranged on both sides of the driving gear 5; the two driven gears 6 are meshed and connected with the driving gear 5, and the outer wall of the scraper rod 10 is arc-shaped and fits with the inner wall of the mixing barrel 1; the scraper rod 10 is made of rubber strip material, and a feed port 14 is arranged at the top of the mixing barrel 1; valves are arranged on the feed port 14 and the L-shaped discharge pipe 2, and support legs 15 for supporting the mixing barrel 1 are fixedly installed around the bottom end of the mixing barrel 1.

Usage process:

When in use, the mortar raw materials to be stirred are poured into the mixing barrel 1 through the feed port 14, and the motor 11 is started. The motor 11 drives the main rotating rod 3 to rotate, thereby causing the L-shaped stirring rod 8 to rotate, and the mortar on the edge of the mixing barrel 1 is stirred and mixed. The mortar raw materials attached to the inner wall of the mixing barrel 1 are stirred by the scraper rod 10 to prevent them from sticking to the inner wall and being unable to be stirred and mixed. When the main rotating rod 3 rotates, it drives the driving gear 5 to rotate, and the driving gear 5 rotates to drive the driven gear 6 to rotate, and then the driven rotating rod 4 rotates to achieve the stirring and mixing of the mortar. The gear 6 rotates in the opposite direction to form convection in the mortar inside the mixing barrel, so that the mortar is more evenly and thoroughly stirred, and the quality of the mortar stirring is improved. After the stirring is completed, the valve on the L-shaped discharge pipe 2 is started, and the stirred mortar is transported to the L-shaped discharge pipe 2 by the rotating spiral conveying blade 13 and finally flows out of the L-shaped discharge pipe 2, which can quickly discharge the material and reduce blockage. When cleaning, clean water is injected into the mixing barrel 1, the motor 11 is started, and the scraper 10 is attached to the inner wall of the mixing barrel 1 for scraping, and the residue attached to the inner wall of the mixing barrel 1 is cleaned to prevent it from sticking to the inner wall and affecting the next use.

In the above process, through the arrangement of the main rotating rod, the slave rotating rod, the driving gear, the driven gear, the stirring blade, the L-shaped stirring rod, the groove, the scraper rod and the motor, the motor drives the main rotating rod to rotate, thereby causing the L-shaped stirring rod to rotate, and the mortar on the edge of the mixing barrel is stirred and mixed, and the mortar raw materials attached to the inner wall of the mixing barrel are stirred by the scraper rod to prevent them from sticking to the inner wall and being unable to be stirred and mixed. When the main rotating rod rotates, it drives the driving gear to rotate, and the driving gear rotates to drive the driven gear to rotate, and then the slave rotating rod is rotated to achieve stirring and mixing of the mortar. Since the driving gear and the driven gear rotate in opposite directions, convection is formed in the mortar inside the mixing barrel, so that the mortar is more evenly and thoroughly stirred, thereby improving the mixing quality of the mortar. The present application has a simple structure, strong practicality, and simple operation, and is worthy of promotion.

The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims (7)

1. A mortar stirring device, characterized in that: the stirring device comprises a stirring barrel, wherein the bottom end of the stirring barrel is communicated with an L-shaped discharging pipe; a main rotating rod is coaxially arranged in the stirring barrel in a rotating way; the two sides of the main rotating rod are provided with auxiliary rotating rods in a rotating way; a driving gear is fixedly arranged on the outer wall of the top end of the main rotating rod; driven gears are fixedly arranged on the outer walls of the top ends of the two driven rotating rods; an L-shaped stirring rod is arranged on the outer wall of the bottom end of the main rotating rod; the outer side of the L-shaped stirring rod is provided with a groove; a scraping rod is fixedly arranged in the groove through a bolt; a plurality of stirring blades are equidistantly arranged on the outer wall of the secondary rotating rod; the inside of L type discharging pipe is provided with conveying mechanism.

2. A mortar stirring device according to claim 1, characterized in that: the conveying mechanism comprises a conveying rod coaxially and fixedly arranged at the bottom end of the main rotating rod; the bottom end of the conveying rod is rotatably arranged at the inner bottom end of the L-shaped discharging pipe through a bearing; the outer wall of the conveying rod is provided with a spiral conveying device.

3. A mortar stirring device according to claim 1, characterized in that: a motor is arranged at the top end of the outer part of the stirring barrel; the output end of the motor penetrates through the stirring barrel and is in transmission connection with the main rotating rod.

4. A mortar stirring device according to claim 1, characterized in that: the two driven gears are respectively arranged at two sides of the driving gear; and the two driven gears are in meshed connection with the driving gear.

5. A mortar stirring device according to claim 1, characterized in that: the outer wall of the scraping rod is arc-shaped and is mutually attached to the inner wall of the stirring barrel; the scraping rod is made of rubber strips.

6. A mortar stirring device according to claim 1, characterized in that: the top end of the stirring barrel is communicated with a feed inlet; and valves are arranged on the feed inlet and the L-shaped discharge pipe.

7. A mortar stirring device according to claim 1, characterized in that: support legs for supporting the stirring barrel are fixedly arranged around the bottom end of the stirring barrel.