Efficient concrete stirring device for water conservancy project

Abstract

The utility model discloses an efficient concrete stirring device for hydraulic engineering, and relates to the technical field of concrete processing. The device comprises a telescopic assembly, the telescopic assembly comprises a bottom plate and a first support fixed to the bottom plate, and a hydraulic rod movably connected to the bottom end of a hydraulic cylinder penetrates through the first support and extends into a first groove; the rotating assembly is arranged in the telescopic assembly; the rotating assembly comprises a third support fixed to the bottom end of the hydraulic rod, a second support fixed to the bottom end of the second rotating shaft and a rotating plate fixed to the first rotating shaft. And; the stirring assembly is arranged at the bottom end of the rotating assembly; the stirring assembly comprises a fourth support fixed to the rotating plate and stirring blades fixed to the bottom end of the rotating rod. By arranging the rotating assembly and the stirring assembly, the problems that the size of the stirring blades is fixed, concrete in the stirring barrels with different sizes is inconvenient to stir, and meanwhile, the stirring blades are vertically limited, so that the stirring blades are inconvenient to rotate according to needs, and different positions in the stirring barrels are inconvenient to stir and mix are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to a high-efficiency concrete mixing device used in water conservancy projects. Background Art

[0002] Water conservancy projects are the study and implementation of technologies and engineering projects related to water resource management, water supply, water control, irrigation and hydropower. This includes but is not limited to the construction of dams, reservoirs, water diversion channels, sluices, pumping stations and related water conservancy facilities and infrastructure. A large amount of concrete is required in water conservancy projects. When mixing concrete, a stirring blade is used to mix the concrete. However, the size of the stirring blade is fixed, which makes it inconvenient to mix concrete in mixing barrels of different sizes. At the same time, the stirring blade is limited vertically, which makes it inconvenient to rotate according to needs to mix concrete at different positions in the mixing barrel.

[0003] A Chinese patent discloses a concrete mixing device (authorization announcement number CN213971892U). The patented technology mainly includes a box body, a stirring rod is provided in the inner cavity of the box body, one end of the stirring rod extends to the outside of the box body and is connected to the motor, a driving gear is provided on the motor, a driven gear is fixed on the outer periphery of the stirring rod, and the driving gear and the driven gear are meshed with each other. The stirring rod is a hollow structure and a spray hole that penetrates inside and outside is provided on the surface of the inner cavity of the box body. The stirring rod is provided with branches in the inner cavity of the box body, and spray holes that are offset from each other are provided on the opposite surfaces of adjacent branches. A water pipe is inserted into the hollow inner cavity of the stirring rod located on the outer side of the box body. A feed port is provided at the top of the box body, a discharge port is provided at the center of the bottom, and there are inclined surfaces around it, and the lowest point of the inclined surface is located at the discharge port. Interlayers are provided in the side walls of the box body, a vibrating plate is provided in the interlayer of the side wall at the bottom of the box body, and heating plates are provided in the interlayers of the other side walls.

[0004] However, there are still some shortcomings in this patent. The stirring rod of this patent is a hollow structure with spray holes on the surface, and the spray holes on the opposite surfaces of adjacent branches of the stirring rod are staggered. In this way, when water is injected into the hollow inner cavity of the stirring rod, the water can not only clean the box wall after being sprayed out from the spray holes, but also clean itself. Compared with the prior art, it is not necessary to disassemble the equipment, which is more convenient and practical; however, the stirring blades are of a certain size, which makes it inconvenient to stir concrete in mixing barrels of different sizes. At the same time, the stirring blades are vertically limited, which makes it inconvenient to rotate as needed to stir and mix different positions in the mixing barrel. Therefore, those skilled in the art provide a high-efficiency concrete mixing device for water conservancy projects to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a high-efficiency concrete mixing device for water conservancy projects, comprising:

[0008] The telescopic assembly comprises a bottom plate, a bracket 1 fixed on the upper surface of the bottom plate, a groove 1 provided at the front end of the bracket 1, a hydraulic cylinder fixed on the upper surface of the bracket 1, and a hydraulic rod movably connected to the bottom end of the hydraulic cylinder, penetrating the bracket 1 and extending into the groove 1;

[0009] A rotating assembly is disposed in the telescopic assembly;

[0010] The rotating assembly includes a bracket 3 fixed to the bottom end of the hydraulic rod, a rotating shaft 2 rotatably connected to the lower surface of the bracket 3, a bracket 2 fixed to the bottom end of the rotating shaft 2, a groove 2 opened at the front end of the bracket 2, a rotating shaft 1 rotatably connected to both sides of the inner wall of the groove 2, and a rotating plate fixed to one side of the rotating shaft 1;

[0011] as well as;

[0012] A stirring component is arranged at the bottom end of the rotating component;

[0013] The stirring assembly includes a bracket four fixed to the lower surface of the rotating plate, a rotating rod rotatably connected to the lower surface of the bracket four, and a stirring blade fixed to the bottom end of the rotating rod.

[0014] Furthermore, a control switch box is fixed to one side of the bracket, and a display screen and buttons are sequentially embedded and installed on one side of the control switch box from top to bottom;

[0015] Specifically, the control switch box can control the start and stop of the hydraulic cylinder, motor one, motor two and motor three.

[0016] Furthermore, a circular hole is formed on the upper surface of the bracket, and the bottom end of the hydraulic rod movably connected to the hydraulic cylinder passes through the circular hole and extends into the groove;

[0017] Specifically, the round hole 1 allows the bottom end of the hydraulic rod movably connected to the hydraulic cylinder to penetrate into the groove 1.

[0018] Furthermore, the front end of the bracket three is provided with a groove three, the bottom end of the inner wall of the groove three is provided with a round hole three, the bottom end of the inner wall of the groove three is fixed with a motor one, the bottom end of the transmission shaft of the motor one extends into the round hole three, and the bottom end of the transmission shaft of the motor one is fixed with a rotating shaft two;

[0019] Specifically, the transmission shaft of the motor 1 fixes the rotating shaft 2, providing power for the rotation of the rotating shaft 2 and the stirring blade, so that the stirring blade can stir and mix the concrete.

[0020] Furthermore, a second circular hole is opened on one side of the second bracket, a second motor is fixed on one side of the second bracket, one side of the transmission shaft of the second motor extends into the second circular hole, and a first rotating shaft is fixed on one side of the transmission shaft of the second motor;

[0021] Specifically, the transmission shaft of motor 2 fixes shaft 1, providing power for the rotation of shaft 1 and the rotating plate. At the same time, the stirring blade can be rotated to a suitable angle as needed, so as to facilitate the mixing of concrete in mixing barrels of different sizes and to stir different positions in the mixing barrel.

[0022] Furthermore, a groove 4 is provided at the front end of the bracket 4, a round hole 4 is provided at the bottom end of the inner wall of the groove 4, a motor 3 is fixed at the bottom end of the inner wall of the groove 4, the bottom end of the transmission shaft of the motor 3 extends into the round hole 4, and a rotating rod is fixed at the bottom end of the transmission shaft of the motor 3;

[0023] Specifically, the transmission shaft of the motor 3 fixes the rotating rod, which provides power for the rotation of the rotating rod and the stirring blade, so that the stirring blade can rotate to stir the concrete in the mixing barrel.

[0024] 2. Beneficial effects

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] The utility model adds a rotating assembly in the telescopic assembly. When the concrete in the mixing barrel needs to be stirred, the mixing barrel is placed on the upper surface of the bottom plate, and then the hydraulic cylinder is started to make the hydraulic rod telescope, and the stirring blade enters the mixing barrel. Then the second motor is started to make the rotating plate and the stirring blade rotate to a suitable angle, and finally the first motor is started to make the stirring blade rotate, so that the concrete in mixing barrels of different sizes can be stirred. At the same time, the stirring angle can be adjusted as needed, so that different positions in the mixing barrel can be stirred conveniently, and the stirring efficiency is improved.

[0027] At the same time, a stirring component is added. When the concrete needs to be stirred, the motor three is started so that the rotating rod and the stirring blades can be rotated as needed. The rotation of the stirring blades can stir and mix the concrete placed in the mixing barrel.

[0028] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is the front view of the utility model;

[0031] Figure 2 It is a cross-sectional view of the telescopic component of the utility model;

[0032] Figure 3 It is a cross-sectional view of the rotating assembly of the utility model;

[0033] Figure 4 It is a cross-sectional view of the stirring assembly of the present utility model.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 100, telescopic component; 110, bottom plate; 120, bracket one; 121, groove one; 122, round hole one; 130, control switch box; 140, hydraulic cylinder; 150, hydraulic rod; 200, rotating component; 210, rotating plate; 220, rotating shaft one; 230, bracket two; 231, groove two; 232, round hole two; 240, rotating shaft two; 250, bracket three; 251, groove three; 252, round hole three; 260, motor one; 270, motor two; 300, stirring component; 310, stirring blade; 320, rotating rod; 330, bracket four; 331, groove four; 332, round hole four; 340, motor three. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0038] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0039] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0040] Example 1

[0041] See also Figure 1-Figure 3 As shown, this embodiment is a high-efficiency concrete mixing device for water conservancy projects, comprising:

[0042] The telescopic assembly 100 includes a bottom plate 110, a bracket 120 fixed to the upper surface of the bottom plate 110, a groove 121 opened at the front end of the bracket 120, a hydraulic cylinder 140 fixed to the upper surface of the bracket 120, and a hydraulic rod 150 movably connected to the bottom end of the hydraulic cylinder 140, penetrating the bracket 120 and extending into the groove 121;

[0043] The rotating assembly 200 is disposed in the telescopic assembly 100;

[0044] The rotating assembly 200 includes a bracket 3 250 fixed to the bottom end of the hydraulic rod 150, a rotating shaft 240 rotatably connected to the lower surface of the bracket 3 250, a bracket 230 fixed to the bottom end of the rotating shaft 240, a groove 231 opened at the front end of the bracket 230, a rotating shaft 1 220 rotatably connected to both sides of the inner wall of the groove 231, and a rotating plate 210 fixed to one side of the rotating shaft 1 220;

[0045] A control switch box 130 is fixed to one side of the bracket 120, and a display screen and buttons are sequentially embedded and installed on one side of the control switch box 130 from top to bottom;

[0046] A circular hole 122 is formed on the upper surface of the bracket 120, and the bottom end of the hydraulic rod 150 movably connected to the hydraulic cylinder 140 passes through the circular hole 122 and extends into the groove 121;

[0047] A groove 3 251 is formed at the front end of the bracket 3 250, a round hole 3 252 is formed at the bottom of the inner wall of the groove 3 251, a motor 1 260 is fixed at the bottom of the inner wall of the groove 3 251, the bottom end of the transmission shaft of the motor 1 260 extends into the round hole 3 252, and the bottom end of the transmission shaft of the motor 1 260 is fixed with the rotating shaft 240;

[0048] A second round hole 232 is formed on one side of the second bracket 230, a second motor 270 is fixed on one side of the second bracket 230, a transmission shaft of the second motor 270 extends into the second round hole 232, and a first rotating shaft 220 is fixed on one side of the transmission shaft of the second motor 270;

[0049] Use of the rotating assembly 200;

[0050] When it is necessary to mix concrete, the mixing barrel is placed on the upper surface of the bottom plate 110, the concrete is placed in the mixing barrel, the hydraulic cylinder 140 is started, the hydraulic rod 150 is extended and retracted, and the mixing blade 310 is extended into the mixing barrel, and then the control switch box 130 is operated to start the motor 270, the rotating shaft 120 and the rotating plate 210 can be rotated as needed, and the mixing blade 310 is rotated to a suitable angle, and then the motor 1 260 is started to rotate the mixing blade 310. The mixing blade 310 can mix and mix the concrete in the mixing barrel, which is convenient for mixing concrete in mixing barrels of different sizes. At the same time, the mixing angle can be adjusted as needed to facilitate mixing at different positions in the mixing barrel and improve the mixing efficiency.

[0051] Example 2

[0052] See also Figure 4 As shown, and;

[0053] The stirring assembly 300 is disposed at the bottom end of the rotating assembly 200;

[0054] The stirring assembly 300 includes a bracket 330 fixed to the lower surface of the rotating plate 210, a rotating rod 320 rotatably connected to the lower surface of the bracket 330, and a stirring blade 310 fixed to the bottom end of the rotating rod 320;

[0055] A groove 431 is formed at the front end of the bracket 430, a round hole 432 is formed at the bottom end of the inner wall of the groove 431, a motor 340 is fixed at the bottom end of the inner wall of the groove 431, the bottom end of the transmission shaft of the motor 340 extends into the round hole 432, and a rotating rod 320 is fixed at the bottom end of the transmission shaft of the motor 340;

[0056] Using the stirring assembly 300;

[0057] When the concrete needs to be stirred and mixed, the stirring blade 310 is extended into the mixing barrel, and the control switch box 130 is operated to start the motor three 340, and the rotating rod 320 and the stirring blade 310 can be rotated as needed. The rotation of the stirring blade 310 can stir and mix the concrete in the mixing barrel.

[0058] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-efficiency concrete mixing device for water conservancy projects, characterized in that: include, The telescopic assembly (100) comprises a base plate (110), a bracket (120) fixed to the upper surface of the base plate (110), a groove (121) provided at the front end of the bracket (120), a hydraulic cylinder (140) fixed to the upper surface of the bracket (120), and a hydraulic rod (150) movably connected to the bottom end of the hydraulic cylinder (140) and penetrating the bracket (120) and extending into the groove (121); A rotating assembly (200) is disposed in the telescopic assembly (100); The rotating assembly (200) comprises a bracket three (250) fixed to the bottom end of the hydraulic rod (150), a rotating shaft two (240) rotatably connected to the lower surface of the bracket three (250), a bracket two (230) fixed to the bottom end of the rotating shaft two (240), a groove two (231) opened at the front end of the bracket two (230), a rotating shaft one (220) rotatably connected to both sides of the inner wall of the groove two (231), and a rotating plate (210) fixed to one side of the rotating shaft one (220); as well as; A stirring assembly (300) is disposed at the bottom end of the rotating assembly (200); The stirring assembly (300) comprises a bracket four (330) fixed to the lower surface of the rotating plate (210), a rotating rod (320) rotatably connected to the lower surface of the bracket four (330), and a stirring blade (310) fixed to the bottom end of the rotating rod (320).

2. The high-efficiency concrete mixing device for water conservancy projects according to claim 1 is characterized in that: A control switch box (130) is fixed to one side of the bracket (120), and a display screen and buttons are sequentially embedded and installed on one side of the control switch box (130) from top to bottom.

3. The high-efficiency concrete mixing device for water conservancy projects according to claim 1 is characterized in that: A circular hole (122) is provided on the upper surface of the bracket (120), and the bottom end of a hydraulic rod (150) movably connected to the hydraulic cylinder (140) passes through the circular hole (122) and extends into the groove (121).

4. The high-efficiency concrete mixing device for water conservancy projects according to claim 1 is characterized in that: The front end of the bracket three (250) is provided with a groove three (251), the bottom end of the inner wall of the groove three (251) is provided with a circular hole three (252), the bottom end of the inner wall of the groove three (251) is fixed with a motor one (260), the bottom end of the transmission shaft of the motor one (260) extends into the circular hole three (252), and the bottom end of the transmission shaft of the motor one (260) is fixed with a rotating shaft two (240).

5. The high-efficiency concrete mixing device for water conservancy projects according to claim 1 is characterized in that: A second circular hole (232) is opened on one side of the second bracket (230), a second motor (270) is fixed on one side of the second bracket (230), one side of the transmission shaft of the second motor (270) extends into the second circular hole (232), and a first rotating shaft (220) is fixed on one side of the transmission shaft of the second motor (270).

6. The high-efficiency concrete mixing device for water conservancy projects according to claim 1 is characterized in that: The front end of the bracket four (330) is provided with a groove four (331), the bottom end of the inner wall of the groove four (331) is provided with a circular hole four (332), the bottom end of the inner wall of the groove four (331) is fixed with a motor three (340), the bottom end of the transmission shaft of the motor three (340) extends into the circular hole four (332), and the bottom end of the transmission shaft of the motor three (340) is fixed with a rotating rod (320).

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