CN211682826U

CN211682826U - Water conservancy construction concrete placement device

Info

Publication number: CN211682826U
Application number: CN201922009195.7U
Authority: CN
Inventors: 张鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-10-16
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a water conservancy construction concrete placement device, including stirring storehouse, the feed inlet has been seted up to the roof in stirring storehouse, the diapire in stirring storehouse is fixed with two first motors, two the equal fixedly connected with puddler of output of first motor, two the diapire that the puddler runs through stirring storehouse extends to in the stirring storehouse and rotates to connect on the interior roof in stirring storehouse, two the equal fixed cover of outer wall of puddler is equipped with the stirring spiral leaf, the inlet channel, two have all been seted up to the left and right sides wall in stirring storehouse the one end of inlet channel all is fixed with water pipe valve interface, the discharge gate has been seted up to the diapire in stirring storehouse, discharge gate fixedly connected with hose, the diapire in stirring storehouse is provided with cam machine groove, the interpolation of cam machine groove is equipped with the telescopic link. The utility model discloses drive the reciprocal swing of stirring storehouse when the stirring by the cam machine, the grit material of corner and water are stored up in avoiding stirring the storehouse, have effectively improved the homogeneity and the sufficiency of mixing.

Description

Water conservancy construction concrete placement device

Technical Field

The utility model relates to a water conservancy construction technical field especially relates to a water conservancy construction concrete placement device.

Background

Hydraulic engineering is an important component of national engineering, and has a particularly large influence on many aspects, so that the working efficiency and quality are improved well, the concrete construction technology must be fully applied, and meanwhile, much effort needs to be put into pouring and maintenance.

In the construction engineering, the process of filling concrete, cement and other semi-fluid materials into a building template and completing the curing is called pouring. The method is characterized in that special pouring equipment is generally used in large-scale concrete pouring, and the method has the functions of starting from semi-finished products, firstly completing mixing and stirring, then pressurizing, conveying to a position to be poured through a pipeline, and then spraying the concrete at a specific pressure and flow rate, thereby completing the pouring process. In order to make the concrete meet the basic requirements of uniformity, compactness and no deformation in the process of forming and keep the concrete structure to have good integrity, the concrete is uniformly and sequentially distributed on the pouring positions of the structure, particularly the corners and the dense positions of reinforcing steel bars, and the concrete is compacted along with the filling and the vibration, so that the continuous operation is performed as far as possible.

Through the retrieval, chinese patent No. CN208136916U provides a concrete pouring equipment for hydraulic engineering construction, in this technical scheme, the grit material is stirred and mixed in the blending bunker first, the concrete finished product after mixing enters the rising bunker through the conveying pipe under the promotion of the conveying pump, the reducing rod inside the rising bunker is vertically arranged, and is connected with the spiral disc thereon, because the diameter of the upper end of the reducing rod is larger, and the diameter of the lower end is smaller, therefore, the reducing rod conveys the concrete upwards through the rotation, the space is reduced gradually, and the concrete is squeezed, thereby the air inside is squeezed out, and the bubble content is effectively reduced. The concrete conveyed to the upper end is discharged from the discharge port under the centrifugal force of the impeller and is finally filled to a designated position through the discharge pipe, thereby completing the pouring.

The existing pouring equipment has the following defects: the mixing bunker is used for mixing the sand and stone material and water into concrete, and the stirring paddle at the bottom of the mixing bunker plays a role in stirring and mixing. Although the mixing bunker and the stirring paddle can stir the sand and stone material and water, the stirring is not uniform and sufficient, and the subsequent pouring operation is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the water conservancy construction concrete placement device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water conservancy construction concrete pouring device comprises a stirring bin, wherein a feed inlet is formed in the top wall of the stirring bin, two first motors are fixed on the bottom wall of the stirring bin, the output ends of the two first motors are fixedly connected with stirring rods, the two stirring rods penetrate through the bottom wall of the stirring bin and extend into the stirring bin and are rotatably connected to the inner top wall of the stirring bin, stirring spiral blades are fixedly sleeved on the outer walls of the two stirring rods, water inlet pipelines are formed in the left side wall and the right side wall of the stirring bin, one ends of the two water inlet pipelines are respectively fixed with a water pipe valve port, a discharge port is formed in the bottom wall of the stirring bin, a hose is fixedly connected with the discharge port, a cam machine groove is formed in the bottom wall of the stirring bin, a telescopic rod is inserted in the cam machine groove, one end, away from the cam machine groove, of the, the lower part of the stirring bin is provided with a supporting rod, and the supporting rod is rotatably connected with the bottom wall of the stirring bin.

Preferably, the top wall of the stirring bin is rotatably connected with an upper cover matched with the size and the position of the feed inlet through a hinge.

Preferably, two stirring spiral blades are arranged in a staggered mode.

Preferably, the diapire of stirring storehouse is provided with the conveying pipeline, the one end fixed connection that the discharge gate was kept away from to the hose is on the conveying pipeline.

Preferably, a second motor is fixed in the cam slot, and a cam is fixedly connected to an output end of the second motor.

Preferably, a partition plate is connected between two side walls of the cam machine groove in a sliding mode, the partition plate is fixedly connected with one end, located in the cam machine groove, of the telescopic rod, and the cam abuts against one end, far away from the telescopic rod, of the partition plate.

Compared with the prior art, this water conservancy construction concrete placement device's advantage lies in:

1. the cam drives the stirring bin to swing in a reciprocating manner during stirring, so that aggregate and water at corners in the stirring bin are prevented from being accumulated, and the uniformity and the sufficiency of mixing are effectively improved;

2. the upper cover is arranged, so that dust is prevented from falling into the stirring bin when the device does not work;

to sum up, the utility model discloses drive the reciprocal swing of stirring storehouse when the stirring by the cam machine, the grit material of corner and water are stored up in avoiding stirring the storehouse, have effectively improved homogeneity and the sufficiency of mixing.

Drawings

Fig. 1 is a front view of a water conservancy construction concrete pouring device provided by the utility model;

fig. 2 is the utility model provides an internal structure schematic diagram of water conservancy construction concrete placement device cam machine.

In the figure: 1 stirring storehouse, 2 upper covers, 3 first motor, 4 puddlers, 5 stirring spiral leaf, 6 inlet channels, 7 water pipe valve interface, 8 hoses, 9 conveying pipeline, 10 branch, 11 telescopic links, 12 cam machine grooves, 13 second motor, 14 cams, 15 baffles.

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.

Referring to fig. 1-2, a water conservancy construction concrete placement device, including stirring storehouse 1, the feed inlet has been seted up to the roof in stirring storehouse 1, and the roof in stirring storehouse 1 is connected with through hinge rotation with the big or small position assorted upper cover 2 of feed inlet, sets up upper cover 2, and the dust drops to stirring storehouse 1 in when having avoided the device out of work.

The diapire of stirring storehouse 1 is fixed with two first motors 3, the equal fixedly connected with puddler 4 of output of two first motors 3, the diapire that two puddlers 4 run through stirring storehouse 1 extends to in stirring storehouse 1 and rotate the connection on the interior roof of stirring storehouse 1, the equal fixed cover of outer wall of two puddlers 4 is equipped with stirring spiral leaf 5, two crisscross settings of stirring spiral leaf 5, can stir more abundant, inlet channel 6 has all been seted up to the left and right sides wall of stirring storehouse 1, the one end of two inlet channel 6 all is fixed with water pipe valve interface 7, water pipe valve interface 7 inserts outside water pipe, continuous water injection to stirring storehouse 1 through inlet channel 6.

The bottom wall of the stirring bin 1 is provided with a discharge port, the discharge port is fixedly connected with a hose 8, the bottom wall of the stirring bin 1 is provided with a conveying pipe 9, one end of the hose 8, which is far away from the discharge port, is fixedly connected to the conveying pipe 9, the bottom wall of the stirring bin 1 is provided with a cam machine groove 12, an expansion link 11 is inserted in the cam machine groove 12, one end of the expansion link 11, which is far away from the cam machine groove 12, is abutted against the bottom wall of the stirring bin 1, a support rod 10 is arranged below the stirring bin 1, the support rod 10 is rotatably connected with the bottom wall of the stirring bin 1, a second motor 13 is fixed in the cam machine groove 12, the output end of the second motor 13 is fixedly connected with a cam 14, a partition plate 15 is slidably connected between two side walls of the cam machine groove 12, the partition plate 15 is fixedly connected with one end of the expansion link 11, the cam 14, open the during operation, second motor 13 drives cam 14 and rotates jack-up baffle 15, baffle 15 promotes 11 jack-up stirring storehouse of telescopic link 1, along with cam 14's rotation, baffle 15 removes to 12 lower extremes of cam quick-witted groove, telescopic link 11 also removes to 12 lower extremes of cam quick-witted groove along with baffle 15, stirring storehouse 1 also resumes to original position, repeat the above-mentioned action, realize stirring storehouse 1 swing, avoid stirring storehouse internal corner grit material and water to store up, the homogeneity and the sufficiency of mixing have effectively been improved, after the stirring is accomplished, the concrete gets into conveying pipeline 9 by hose 8, continue subsequent operation of pouring.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

open upper cover 2, pour the raw materials into stirring storehouse 1, open the during operation, second motor 13 drives cam 14 and rotates jack-up baffle 15, baffle 15 promotes 11 jack-up stirring storehouses 1 of telescopic link, along with cam 14's rotation, baffle 15 removes to 12 lower extremes of cam machine groove, telescopic link 11 also removes to 12 lower extremes of cam machine groove along with baffle 15, stirring storehouse 1 also resumes to original position, repeat above-mentioned action, realize stirring storehouse 1 swing, the grit material of corner and water are stored up in avoiding stirring the storehouse, the homogeneity and the sufficiency of mixture have effectively been improved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The water conservancy construction concrete pouring device comprises a stirring bin (1) and is characterized in that a feed inlet is formed in the top wall of the stirring bin (1), two first motors (3) are fixed on the bottom wall of the stirring bin (1), stirring rods (4) are fixedly connected to the output ends of the first motors (3), the two stirring rods (4) penetrate through the bottom wall of the stirring bin (1) and extend into the stirring bin (1) and are rotatably connected to the inner top wall of the stirring bin (1), stirring spiral blades (5) are fixedly sleeved on the outer walls of the two stirring rods (4), water inlet pipelines (6) are formed in the left side wall and the right side wall of the stirring bin (1), a water pipe valve interface (7) is fixed at one end of each water inlet pipeline (6), a discharge outlet is formed in the bottom wall of the stirring bin (1), and a hose (8) is fixedly connected to the discharge outlet, the diapire in stirring storehouse (1) is provided with cam machine groove (12), cam machine groove (12) interpolation is equipped with telescopic link (11), the one end that cam machine groove (12) was kept away from in telescopic link (11) offsets with the diapire in stirring storehouse (1), the below in stirring storehouse (1) is provided with branch (10), branch (10) are connected with the diapire rotation in stirring storehouse (1).

2. The water conservancy construction concrete pouring device according to claim 1, characterized in that the top wall of the stirring bin (1) is rotatably connected with an upper cover (2) matched with the size and the position of a feeding hole through a hinge.

3. Water conservancy construction concrete pouring device according to claim 1, characterized in that two stirring spiral blades (5) are arranged in a staggered manner.

4. Water conservancy construction concrete pouring device according to claim 1, characterized in that the bottom wall of the stirring bin (1) is provided with a conveying pipe (9), and one end of the hose (8) far away from the discharge hole is fixedly connected to the conveying pipe (9).

5. The water conservancy construction concrete pouring device according to the claim 1, characterized in that a second motor (13) is fixed in the cam machine groove (12), and a cam (14) is fixedly connected to the output end of the second motor (13).

6. A water conservancy construction concrete pouring device according to claim 5, characterized in that a partition plate (15) is connected between two side walls of the cam machine groove (12) in a sliding mode, the partition plate (15) is fixedly connected with one end, located in the cam machine groove (12), of the telescopic rod (11), and the cam (14) abuts against one end, away from the telescopic rod (11), of the partition plate (15).