CN207838781U - A kind of concrete admixture production agitating device - Google Patents

Abstract

The utility model discloses a stirring device for concrete admixture production, which comprises a shell and a rotating shaft. The lower side of the body is fixedly equipped with a discharge port, the upper side of the inner cavity of the housing is fixedly installed with a sprinkler plate, the upper end of the sprinkler plate is fixedly connected with a water inlet, and the top end of the rotating shaft is fixedly installed with a motor. The middle part of the rotating shaft is fixedly connected with a stirring shaft, and one end of the stirring shaft is fixedly connected with a chuck, the inner side of the chuck is rotatably installed with a rotating shaft, and the surface of the rotating shaft is fixedly equipped with a scraper, and the chuck One side of the head is fixedly connected with a limiting plate, the bottom of the rotating shaft is fixedly connected with an arc-shaped brush through the stirring shaft, and the bottom of the housing is fixedly installed with a bearing. The utility model has the advantages of simple structure, convenience and practicality, can realize immediate cleaning after the stirring is completed, and greatly improves work efficiency.

Description

A mixing device for concrete admixture production

technical field

The utility model relates to the technical field of concrete admixtures, in particular to a stirring device for the production of concrete admixtures.

Background technique

Concrete admixture refers to the substance that is added to improve the performance of concrete before or during the mixing process of concrete. In the preparation process of concrete admixture, a device with stirring function must be used. It must be fully stirred to use Only when the concrete admixture is fully reacted can it maximize the effect in use, but the existing devices cannot fully mix, most of them can only mix the central area, making it difficult to get the surrounding ones mixed, and due to different concrete The ingredients and dosage of the admixture are different, so when configuring another different concrete admixture, the device needs to be fully cleaned, otherwise the composition of the previous concrete admixture will affect the next configuration of different concrete admixtures. The composition and content of the concrete have a certain impact, which in turn affects the performance of the configured concrete admixture. The effect of stirring and cleaning by the existing device is not obvious, so a new solution needs to be proposed to solve this problem.

Utility model content

The purpose of this utility model is to provide a mixing device for concrete admixture production to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mixing device for concrete admixture production, including a shell and a rotating shaft, the upper end of the shell is fixedly equipped with a feed port, the upper end of the side of the shell A bracket is fixedly connected, a heating device is fixedly installed on the outside of the housing, a temperature controller is electrically connected to the upper side of the heating device, a discharge port is fixedly installed on the lower side of the housing, and the housing A sprinkler plate is fixedly installed on the upper side of the inner cavity, the upper end of the sprinkler plate is fixedly connected with a water inlet, the top end of the rotating shaft is fixedly installed with a motor, the middle part of the rotating shaft is fixedly connected with a stirring shaft, and the stirring shaft One end of the chuck is fixedly connected with a chuck, the inner side of the chuck is rotated and installed with a rotating shaft, the surface of the rotating shaft is fixed with a scraper, one side of the chuck is fixedly connected with a limiting plate, the rotating shaft An arc-shaped brush is fixedly connected to the bottom through a stirring shaft, and a bearing is fixedly installed on the bottom of the housing.

Preferably, there are at least two sets of chucks, scrapers and arc-shaped brushes, and they are installed symmetrically on both sides of the rotating shaft.

Preferably, the bottom of the motor is fixedly connected to the top of the housing.

Preferably, the bottom of the rotating shaft is rotatably connected to the housing through a bearing.

Preferably, the bottom of the sprinkler tray is spherical.

Preferably, the upper end of the water inlet passes through the casing and is connected to the outside.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is simple in structure, convenient and practical, by turning on the motor to drive the rotation of the rotating shaft, the rotation of the rotating shaft drives the rotation of the stirring shaft to achieve stirring, and one end of the stirring shaft is fixed A chuck is connected, and a rotating shaft is installed on the inner side of the chuck, and a scraper is fixedly installed on the surface of the rotating shaft, and one side of the chuck is fixedly connected with a limit plate. Driven by the rotating shaft, it does not contact the inner wall of the shell, so that only stirring without cleaning is realized. When the motor rotates forward, the concrete admixture in the shell is poured out from the discharge port, and the scraper is limited by the limit plate. It is in contact with the inner wall of the shell to realize scraping and cleaning, and then the water is sent in from the water inlet and sprinkled by the sprinkler plate. The water sprinkled by the sprinkler plate is in the form of mist, which greatly saves water resources and reduces costs. The outer side of the shell is fixed A heating device is installed, and the upper side of the heating device is electrically connected to a temperature controller. The concrete admixture needs to be controlled within a certain temperature. The heating device and temperature controller can control the temperature in the shell to make the concrete admixture stable. The bottom of the shaft is fixedly connected with an arc-shaped brush through the stirring shaft, which is used to clean the residual concrete admixture at the bottom of the shell.

Description of drawings

Fig. 1 is the utility model sectional structure schematic diagram;

Fig. 2 is the utility model A-A place top view sectional structure schematic diagram;

Fig. 3 is the enlarged schematic diagram of structure at B place of the utility model;

Fig. 4 is a structural schematic diagram of the sprinkler tray of the present invention.

In the figure: 1 material inlet, 2 material outlet, 3 chuck, 4 rotating shaft, 5 bracket, 6 motor, 7 stirring shaft, 8 water inlet, 9 sprinkler plate, 10 scraper, 11 heating device, 12 temperature control Device, 13 rotating shafts, 14 bearings, 15 casings, 16 arc brushes, 17 limit plates.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Please refer to Figures 1-3, the utility model provides a technical solution: a mixing device for concrete admixture production, including a housing 15 and a rotating shaft 4, the upper end of the housing 15 is fixedly equipped with a feed port 1, The upper end of the side of the housing 15 is fixedly connected with a bracket 5 for placing the housing 15. A heating device 11 is fixedly installed on the outside of the housing 15, and a temperature controller is electrically connected to the upper side of the heating device 11. 12. Control the temperature in the housing 15 to ensure that the concrete admixture can be stably placed in the housing 15. The lower side of the housing 15 is fixedly equipped with a discharge port 2, and the upper side of the inner cavity of the housing 15 is A sprinkler tray 9 is fixedly installed, and the bottom of the sprinkler tray 9 is spherical to increase the sprinkling area and reduce the consumption of water. The upper end of the sprinkler tray 9 is fixedly connected with a water inlet 8, and the upper end of the water inlet 8 wears The housing 15 is connected to the outside, the top of the rotating shaft 4 is fixedly mounted with a motor 6, the bottom of the motor 6 is fixedly connected with the top of the housing 15, and the middle part of the rotating shaft 4 is fixedly connected with a stirring shaft 7. One end of the stirring shaft 7 is fixedly connected with a chuck 3, the inside of the chuck 3 is rotatably equipped with a rotating shaft 13, and the surface of the rotating shaft 13 is fixedly equipped with a scraper 10, and one side of the chuck 3 Fixedly connected to the limit plate 17, because the motor 6 can be rotated forward and reverse, when the motor 6 reverses, the scraper 10 will not contact the inner wall of the housing 15 under the drive of the rotating shaft 13, thus realizing only stirring without scraping and cleaning. The motor 6 rotates forward, the scraper 10 is limited by the limit plate 17, and the scraper 10 is in contact with the inner wall of the housing 15 to realize scraping and cleaning. The bottom of the rotating shaft 4 is fixedly connected with an arc-shaped brush 16 through the stirring shaft 7 for Clean the bottom of the inner cavity of the housing 15, the chuck 3, the scraper 10 and the arc brush 16 are provided with at least two groups and are symmetrically installed on both sides of the rotating shaft 4, and the bottom of the housing 15 is fixedly equipped with bearings 14 , the bottom of the rotating shaft 4 is rotationally connected with the housing 15 through the bearing 14 .

Working principle: When the motor 6 reverses, it drives the rotation of the rotating shaft 4, and the rotation of the rotating shaft 4 drives the rotation of the stirring shaft 7 to achieve stirring. One end of the stirring shaft 7 is fixedly connected with the chuck 3, and the chuck 3 A rotating shaft 13 is installed on the inner side, and the surface of the rotating shaft 13 is fixed with a scraper 10. The rotation of the stirring shaft 7 drives the rotation of the scraper 10, and the rotation of the scraper 10 drives the rotation shaft 13 to keep the scraper 10 away from the housing. 15 inner wall, to realize that when the motor 6 reverses, it only stirs and does not clean. When the motor 6 rotates forward, the concrete admixture in the housing 15 is poured out from the discharge port 2, and the water is sent in from the water inlet 8. , the water enters the sprinkler plate 9, the sprinkler plate 9 sprinkles water downwards, the rotation of the scraper blade 10 drives the rotation of the rotating shaft 13, the position of the scraper blade 10 is limited by the limit plate 17, and the scraper blade 10 is close to the inner wall of the housing 15 to realize scraping and cleaning , when the motor 6 rotates forward, the cleaning of the inner wall of the housing 15 is realized. The bottom of the rotating shaft 4 is fixedly connected with an arc-shaped brush 16 through the stirring shaft 7, and the rotation of the rotating shaft 4 drives the rotation of the arc-shaped brush 16 for cleaning the shell. The bottom of the inner wall of the body 15 and the upper side of the heating device 11 are electrically connected with a temperature controller 12. The concrete admixture needs to be controlled within a certain temperature. The heating device 11 and the temperature controller 12 can control the temperature in the housing 15 so that Concrete admixtures are stable in storage.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A stirring device for concrete admixture production, comprising a housing (15) and a rotating shaft (4), characterized in that: the upper end of the housing (15) is fixedly equipped with a feed inlet (1), the A bracket (5) is fixedly connected to the upper end of the side of the casing (15), a heating device (11) is fixedly installed on the outside of the casing (15), and a temperature control device is electrically connected to the upper side of the heating device (11). device (12), the lower side of the housing (15) is fixedly equipped with a discharge port (2), and the upper side of the inner cavity of the housing (15) is fixedly equipped with a sprinkler plate (9), and the sprinkler plate The upper end of (9) is fixedly connected with water inlet (8), the top of described rotating shaft (4) is fixedly installed with motor (6), and the middle part of described rotating shaft (4) is fixedly connected with stirring shaft (7), so One end of the stirring shaft (7) is fixedly connected with a chuck (3), the inner side of the chuck (3) is rotatably equipped with a rotating shaft (13), and the surface of the rotating shaft (13) is fixedly equipped with a scraper ( 10), one side of the chuck (3) is fixedly connected with a limiting plate (17), the bottom of the rotating shaft (4) is fixedly connected with an arc-shaped brush (16) through the stirring shaft (7), and the shell The bottom of body (15) is fixedly equipped with bearing (14). 2. A stirring device for concrete admixture production according to claim 1, characterized in that: said chuck (3), scraper (10) and arc-shaped brush (16) are provided with at least two groups and are symmetrical Installed on both sides of the rotating shaft (4). 3. A mixing device for concrete admixture production according to claim 1, characterized in that: the bottom of the motor (6) is fixedly connected to the top of the casing (15). 4. A mixing device for concrete admixture production according to claim 1, characterized in that: the bottom of the rotating shaft (4) is rotatably connected to the housing (15) through a bearing (14). 5. A mixing device for concrete admixture production according to claim 1, characterized in that: the bottom of the sprinkler plate (9) is spherical. 6. A mixing device for concrete admixture production according to claim 1, characterized in that: the upper end of the water inlet (8) passes through the casing (15) and is connected to the outside.