CN211517968U

CN211517968U - Concrete mixing mechanism

Info

Publication number: CN211517968U
Application number: CN201921059340.6U
Authority: CN
Inventors: 陈炜强
Original assignee: Fujian Quanzhou Baozhi Concrete Co ltd
Current assignee: Fujian Quanzhou Baozhi Concrete Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-09-18
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a concrete mixing mechanism, including agitator tank and electric telescopic handle, the middle part of agitator tank is rotated and is connected with fixed pipe, and the middle part fixedly connected with screw thread section of thick bamboo of fixed pipe, the inside through connection of screw thread section of thick bamboo has the threaded rod, and the upper end welded connection of threaded rod has the dead lever, the equal fixedly connected with electric telescopic handle of lower extreme about the dead lever, the lower extreme welded connection of agitator tank has the blown down tank, the lower extreme surface welded connection of blown down tank has the bracing piece, the equal welded connection in both ends has the stirring post about fixed pipe, the one end hinged joint that fixed pipe was kept away from to the stirring post has the broom, the upper end left side fixedly connected with of agitator tank measures a section of. This concrete mixing mechanism conveniently carries out abundant even stirring to the concrete, also is convenient for add the retarder simultaneously, is convenient for delay the time that the concrete solidifies to be convenient for improve the service quality of concrete.

Description

Concrete mixing mechanism

Technical Field

The utility model relates to a concrete mixing technical field specifically is a concrete mixing mechanism.

Background

The concrete mixing device is used for producing concrete after mixing and stirring sand, cement, stones and the like with water, and is used for building and the like.

However, in a general concrete mixing device, it is inconvenient to quantitatively add a retarder to concrete, and after the concrete is placed for a period of time after being mixed, the concrete is easy to solidify, so that the use is affected, and the concrete is inconvenient to be fully mixed, so that the mixing is not uniform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing mechanism to solve general concrete mixing device who proposes in the above-mentioned background art, inconvenient carry out quantitative interpolation retarder to the concrete, after placing a period after the stirring, the phenomenon that solidifies appears easily, the influence is used, and inconvenient carry out abundant stirring to the concrete, make the inhomogeneous problem of stirring.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete stirring mechanism comprises a stirring box and an electric telescopic rod, wherein the middle part of the stirring box is rotatably connected with a fixed pipe, the middle part of the fixed pipe is fixedly connected with a threaded cylinder, the inside of the threaded cylinder is connected with a threaded rod in a penetrating way, the upper end of the threaded rod is welded with a fixed rod, the left lower end and the right lower end of the fixed rod are both fixedly connected with the electric telescopic rod, the electric telescopic rod is installed and fixed at the middle part of the upper end of the stirring box, the lower end of the stirring box is welded with a discharge chute, the lower end of the discharge chute is fixedly connected with a valve block through a bolt, the outer surface of the lower end of the discharge chute is welded with a support rod, the left end and the right end of the fixed pipe are both welded with stirring columns, the lower ends of the stirring columns are welded with stirring rods, one, and the inside of the measuring cylinder is rotatably connected with a rotating valve.

Preferably, the upper end surface of agitator tank has seted up the pan feeding notch, and the pan feeding notch is convex structure to the pan feeding notch is provided with 2 about the equal angle in center of agitator tank.

Preferably, the connection mode of a screw thread section of thick bamboo and threaded rod is threaded connection, and a screw thread section of thick bamboo is welding integrated structure with fixed pipe, and a screw thread section of thick bamboo is located the middle part of fixed pipe, and the internal diameter size of fixed pipe is greater than the horizontal cross section diameter size of threaded rod.

Preferably, the stirring column constitutes revolution mechanic through fixed pipe and threaded rod, and the left and right sides crisscross setting of stirring column at fixed pipe to the lower extreme of stirring column is equidistant to be provided with the puddler.

Preferably, the upper end and the lower end of the rotary valve are both provided with a hole groove, and the upper hole groove and the lower hole groove are communicated with each other by 2.

Preferably, the rotary valve is of a cylindrical structure, and the length dimension of the rotary valve is equal to the diameter dimension of the cross section of the inner wall of the measuring cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete stirring mechanism is convenient for fully and uniformly stirring concrete, and is also convenient for adding a retarder, so that the setting time of the concrete is delayed, and the use quality of the concrete is improved;

1. the lifting device is provided with a fixed pipe, a threaded cylinder and a threaded rod, wherein the threaded rod forms a lifting structure in the stirring box through an electric telescopic rod, so that the fixed pipe is driven to rotate when being in threaded connection with the threaded cylinder, so that concrete is stirred conveniently, and the threaded rod performs lifting motion, so that clockwise and anticlockwise rotation stirring is facilitated, and full stirring is facilitated;

2. the stirring column, the stirring rod and the broom are arranged, so that the interior of the stirring box can be cleaned conveniently, the concrete can be stirred sufficiently, the contact area with the concrete is increased, and the working efficiency is improved conveniently;

3. be equipped with and measure a section of thick bamboo and rotation valve, be convenient for carry out quantitative interpolation to the retarder, also be convenient for simultaneously open or closed measure a section of thick bamboo, conveniently adjust the retarder to and be convenient for improve the time that the concrete solidifies, facilitate the use.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the overall structure of the rotary valve of the present invention;

fig. 4 is a schematic view of the top view structure of the stirring box of the present invention.

In the figure: 1. a stirring box; 2. a fixed tube; 3. a threaded barrel; 4. a threaded rod; 5. fixing the rod; 6. a stirring column; 7. a broom; 8. a stirring rod; 9. a discharge chute; 10. a valve block; 11. a support bar; 12. a measuring cylinder; 13. rotating the valve; 14. a hole groove; 15. a feeding notch; 16. an electric telescopic rod.

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. 1-4, the present invention provides a technical solution: a concrete stirring mechanism comprises a stirring box 1, a fixed pipe 2, a threaded cylinder 3, a threaded rod 4, a fixed rod 5, a stirring column 6, a broom 7, a stirring rod 8, a discharge chute 9, a valve block 10, a support rod 11, a measuring cylinder 12, a rotary valve 13, a hole groove 14 and a feeding notch 15, wherein the middle part of the stirring box 1 is rotatably connected with the fixed pipe 2, the middle part of the fixed pipe 2 is fixedly connected with the threaded cylinder 3, the threaded rod 4 is connected inside the threaded cylinder 3 in a penetrating way, the upper end of the threaded rod 4 is welded with the fixed rod 5, the left lower end and the right lower end of the fixed rod 5 are both fixedly connected with an electric telescopic rod 16, the electric telescopic rod 16 is fixedly installed and fixed at the middle part of the upper end of the stirring box 1, the lower end of the stirring box 1 is welded with the discharge chute 9, the lower end of the discharge chute 9 is fixedly, the equal welded connection in both ends has the column stirrer 6 about fixed pipe 2, and the lower extreme welded connection of column stirrer 6 has puddler 8, and the one end hinged joint that fixed pipe 2 was kept away from to column stirrer 6 has broom 7, and upper end left side fixedly connected with of agitator tank 1 measures a section of thick bamboo 12, and the inside rotation of measuring a section of thick bamboo 12 is connected with rotary valve 13.

If the connected mode of threaded cylinder 3 and threaded rod 4 is threaded connection in fig. 1 and fig. 2, and threaded cylinder 3 is welding integrated structure with fixed pipe 2, threaded cylinder 3 is located the middle part of fixed pipe 2, and the internal diameter size of fixed pipe 2 is greater than the horizontal cross section diameter size of threaded rod 4, during the lift of threaded rod 4, be convenient for drive fixed pipe 2 and rotate, thereby be convenient for stir the mixture to the concrete, facilitate the use, stirring post 6 constitutes revolution mechanic through fixed pipe 2 and threaded rod 4 in fig. 1 and fig. 2, and stirring post 6 sets up in the left and right sides of fixed pipe 2 is crisscross, and the lower extreme equidistant puddler 8 that is provided with of stirring post 6, be convenient for increase and the area of contact of concrete, thereby be convenient for more abundant stirring to mix.

Hole groove 14 has all been seted up as the upper and lower both ends of rotation valve 13 in fig. 3, and 2 upper and lower hole grooves 14 are linked together, rotation valve 13 is cylindrical structure, and the length dimension of rotation valve 13 equals the diameter size of the inner wall cross section of measuring section of thick bamboo 12, through rotating rotation valve 13, conveniently adjust the intercommunication state of the inside of measuring section of thick bamboo 12 and agitator tank 1, thereby be convenient for the quantitative retarder of placing, conveniently modify the concrete, pan feeding notch 15 has been seted up as agitator tank 1's upper end surface in fig. 4, and pan feeding notch 15 is convex structure, and pan feeding notch 15 is about the equal angle in agitator tank 1's center is provided with 2, conveniently place the raw materials of concrete, and convenient to use.

The working principle is as follows: when the concrete stirring mechanism is used, firstly, concrete raw materials are poured into the stirring box 1 from a feeding notch 15 at the upper end of the stirring box 1, then, according to the amount of the concrete, a retarder with 5% of the total amount of the concrete raw materials is added into the measuring cylinder 12, the outer surface of the measuring cylinder 12 is provided with scale marks, so that the retarder is convenient to measure, the excessive addition amount is avoided, the use is influenced, then, the rotating valve 13 is rotated, the hole groove 14 on the rotating valve 13 is kept in a vertical state, so that the measuring cylinder 12 is convenient to be communicated with the inside of the stirring box 1, the retarder falls into the stirring box 1 conveniently, then, a power switch of the electric telescopic rod 16 is turned on, the electric telescopic rod 16 carries out continuous lifting motion, so that the threaded rod 4 is convenient to be driven to carry out lifting motion, the connection mode of the threaded rod 4 and the threaded cylinder 3 is threaded connection, so that the fixed pipe 2 is convenient to be driven, the convenience stirs the concrete and mixes, and threaded rod 4 carries out elevating movement to being convenient for clockwise and anticlockwise rotate, conveniently carrying out abundant stirring to concrete and retarder and mixing, also preventing simultaneously that the concrete from when not stirring, the phenomenon that appears solidifying influences the use, and this is the whole process that concrete mixing mechanism used.

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 concrete mixing mechanism, includes agitator tank (1) and electric telescopic handle (16), its characterized in that: the stirring device is characterized in that a fixed pipe (2) is rotatably connected to the middle of the stirring box (1), a threaded cylinder (3) is fixedly connected to the middle of the fixed pipe (2), a threaded rod (4) is connected to the interior of the threaded cylinder (3) in a penetrating manner, a fixed rod (5) is connected to the upper end of the threaded rod (4) in a welding manner, electric telescopic rods (16) are fixedly connected to the left and right lower ends of the fixed rod (5), the electric telescopic rods (16) are fixedly installed at the middle of the upper end of the stirring box (1), a discharge chute (9) is connected to the lower end of the stirring box (1) in a welding manner, a valve block (10) is fixedly connected to the lower end of the discharge chute (9) through bolts, a support rod (11) is welded to the outer surface of the lower end of the discharge chute (9), stirring columns (6) are welded to the left and right, one end of the stirring column (6) far away from the fixed pipe (2) is hinged with a broom (7), the left side of the upper end of the stirring box (1) is fixedly connected with a measuring cylinder (12), and the inside of the measuring cylinder (12) is rotatably connected with a rotating valve (13).

2. A concrete mixing mechanism according to claim 1, wherein: pan feeding notch (15) have been seted up to the upper end surface of agitator tank (1), and pan feeding notch (15) are convex structure to pan feeding notch (15) are provided with 2 about the equal angle in center of agitator tank (1).

3. A concrete mixing mechanism according to claim 1, wherein: the connection mode of a screw thread section of thick bamboo (3) and threaded rod (4) is threaded connection, and a screw thread section of thick bamboo (3) is welding integrated structure with fixed pipe (2), and a screw thread section of thick bamboo (3) are located the middle part of fixed pipe (2), and the internal diameter size of fixed pipe (2) is greater than the horizontal cross section diameter size of threaded rod (4).

4. A concrete mixing mechanism according to claim 1, wherein: stirring post (6) constitute revolution mechanic through fixed pipe (2) and threaded rod (4), and stirring post (6) crisscross the setting in the left and right sides of fixed pipe (2) to the lower extreme of stirring post (6) is equidistant to be provided with puddler (8).

5. A concrete mixing mechanism according to claim 1, wherein: the upper end and the lower end of the rotary valve (13) are both provided with hole grooves (14), and the upper hole groove (14) and the lower hole groove (14) are communicated.

6. A concrete mixing mechanism according to claim 1, wherein: the rotary valve (13) is of a cylindrical structure, and the length dimension of the rotary valve (13) is equal to the diameter dimension of the cross section of the inner wall of the measuring cylinder (12).