Concrete stirring device for water conservancy project

Abstract

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a concrete mixing device for hydraulic engineering, which comprises a mixer body, a mixing rod arranged at the top of the mixer body, an ejector rod connected to the top of the mixing rod, a first bolt transversely connected to the side wall of the ejector rod in a penetrating manner, and a water supply ring arranged at the top of a mounting ring, the surface of the top of the water supply ring is connected with a side plate, the surface of the side wall of the side plate is rotationally connected with a rotating shaft, the side wall of the rotating shaft is rotationally connected with a limiting pipe, the top of the limiting pipe is connected with a spray head in a clamped mode, a connecting pipe on the rear side of the spray head is connected to the water supply ring, and one side of the water supply ring is in threaded connection with a water outlet of an electromagnetic valve. Materials adhered to the stirring barrel can be conveniently scraped by the scraping plate which is propped against the inner wall of the stirring barrel, so that the materials are prevented from being dried and hardened on the wall of the stirring barrel to influence the subsequent cleaning work.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hydraulic engineering, concretely relates to a concrete mixing device for hydraulic engineering. BACKGROUND

[0002] The hydraulic engineering needs to build dam, dike, spillway, sluice, intake, channel and different kinds of buildings, in the building process of these buildings, a large amount of concrete is needed, the concrete mixing device is needed in the production and transportation process of concrete, wherein the concrete mixing device for hydraulic engineering disclosed by the application number "CN202020765880.2" is also a mature technology, the well-proportioned aggregate and cement and other materials are put into the stirring barrel of the stirrer, then the control system sends out the instruction to start the motor to drive the stirring blade in the stirrer to start rotating, and the materials are mixed through the stirring action of the blade;

[0003] But the device still has the following defects: the existing concrete mixer may adhere some materials to the stirring barrel wall during the stirring process, the dry concrete material residues on the stirring barrel wall increase the difficulty of the subsequent cleaning work of the staff after the processing is completed, and the materials are easily wasted. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a concrete mixing device for hydraulic engineering, which aims at solving the problem that the existing concrete mixer may adhere some materials to the stirring barrel wall during the stirring process, the dry concrete material residues on the stirring barrel wall increase the difficulty of the subsequent cleaning work of the staff after the processing is completed, and the materials are easily wasted.

[0005] To achieve the above object, the utility model provides the following technical scheme: a concrete mixing device for hydraulic engineering, which comprises a stirrer body, a stirring rod is arranged at the top of the stirrer body, a top rod is connected to the top of the stirring rod, a first bolt is transversely connected through the side wall of the top rod, the side wall of the first bolt is threadedly connected to a connecting frame, a scraper is embeddedly connected to the other side of the connecting frame, a second bolt is abutted to the top of the scraper, the side wall of the second bolt is threadedly connected to an ear connected to the top of the connecting frame, an installation ring is slidably connected to the surface of the stirring barrel of the stirrer body, a water supply ring is arranged at the top of the installation ring, a side plate is connected to the surface of the top of the water supply ring, a rotating shaft is rotatably connected to the surface of the side wall of the side plate, a limiting tube is rotatably connected to the side wall of the rotating shaft, a nozzle is clamped and connected to the top of the limiting tube, a pipe connected to the water supply ring is connected to the rear side of the nozzle, and an electromagnetic valve water outlet is threadedly connected to one side of the water supply ring.

[0006] In order to make the first bolt fixed connecting frame on the position of the top rod, as a water conservancy project with concrete mixing device preferred, the top rod, first bolt and connecting frame constitute a threaded connection structure.

[0007] In order to make the use of the convex block of the back side of the scraper block fitting fixed on the connecting frame to fix its position, as a water conservancy project with concrete mixing device preferred, the back end of the scraper is provided with a "T" type convex block, and the shape and size of the convex block is matched with the groove of the front end of the connecting frame.

[0008] In order to make the use of the second bolt fixed on the connecting lug on the top of the connecting frame to fix the position of the scraper, as a water conservancy project with concrete mixing device preferred, the top of the connecting frame is provided with connecting lug on both sides, and the threaded through slot of the connecting lug side wall is matched with the second bolt.

[0009] In order to make the use of the limit tube distributed on the water supply ring to fix the position of the nozzle, as a water conservancy project with concrete mixing device preferred, the water supply ring is provided with six groups of side plates, shafts and limit tubes distributed on the top.

[0010] In order to make the use of the shaft to adjust the spray angle of the nozzle fixed on the limit plate, as a water conservancy project with concrete mixing device preferred, the side plate, shaft and limit tube constitute a clamping connection structure.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] Through the cooperation of the top rod, the first bolt, the connecting frame and the scraper, the material adhered on the inner wall of the stirring barrel can be scraped off by the scraper abutting against the inner wall, so that the subsequent cleaning work is avoided.

[0013] The cooperation of the water supply ring, the side plate, the shaft, the limit tube, the nozzle and the electromagnetic valve can wash the residual concrete residue in the stirring barrel of the mixer body, so that the cleaning efficiency of the mixer body and the stirring rod is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0015] Figure 1 It is the front view structure schematic view of the utility model;

[0016] Figure 2 It is the top view structure schematic view of the utility model;

[0017] Figure 3The enlarged structural schematic view of the scraper and the connecting frame part of the utility model;

[0018] Figure 4 The enlarged structural schematic view of the water supply ring part of the utility model.

[0019] In the figure: 1, mixer body; 2, stirring rod; 3, top rod; 4, first bolt; 5, connecting frame; 6, scraper; 7, second bolt; 8, mounting ring; 9, water supply ring; 10, side plate; 11, rotating shaft; 12, limiting tube; 13, spray head; 14, electromagnetic valve. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides the following technical scheme: a concrete mixing device for water conservancy projects, which comprises: a mixer body 1, the top of the mixer body 1 is provided with a stirring rod 2, in the design, the mixer body 1 and the stirring rod 2 form a concrete mixer main body for water conservancy projects, and a large number of related components are arranged in the concrete mixer main body for water conservancy projects; since the concrete mixer main body for water conservancy projects is prior art, and the core content of the technical scheme is irrelevant, therefore, the technical scheme will not be described in detail.

[0022] The model of the concrete mixer main body for water conservancy projects is: a small vertical cement mortar mixer.

[0023] In use: the concrete mixer for water conservancy projects mixes the concrete raw materials successively put into it, and then discharges the mixed concrete through the discharge port, thereby facilitating subsequent production and use.

[0024] The top of the stirring rod 2 is connected with a top rod 3, the side wall of the top rod 3 is transversely connected with a first bolt 4, the side wall of the first bolt 4 is threadedly connected with a connecting frame 5, the other side of the connecting frame 5 is embeddedly connected with a scraper 6, the top of the scraper 6 abuts against a second bolt 7, the side wall of the second bolt 7 is threadedly connected with a connecting lug on the top of the connecting frame 5, a mounting ring 8 is slidingly connected to the surface of a stirring barrel of the mixer body 1, the top of the mounting ring 8 is provided with a water supply ring 9, the top surface of the water supply ring 9 is connected with a side plate 10, the side wall surface of the side plate 10 is rotatably connected with a rotating shaft 11, the side wall of the rotating shaft 11 is rotatably connected with a limiting tube 12, the top of the limiting tube 12 is clampedly connected with a spray head 13, a pipe connected to the rear side of the spray head 13 is connected with the water supply ring 9, and the water supply ring 9 is threadedly connected with a water outlet of an electromagnetic valve 14 on one side.

[0025] Preferably, the top rod 3, the first bolt 4 and the connecting frame 5 form a threaded connection structure.

[0026] In specific use, the recess on the top of the stirring rod 2 is used to place the connecting frame 5, and the first bolt 4 is used to fix the intersection of the two to fix the position of the connecting frame 5.

[0027] Preferably, the rear end of the scraper 6 is provided with a "T" shaped protrusion, and the shape and size of the protrusion are matched with the recess at the front end of the connecting frame 5.

[0028] In specific use, the protrusion at the rear end of the scraper 6 is inserted into the connecting frame 5, and the two are stably connected.

[0029] Preferably, the top of the connecting frame 5 is provided with connecting ears, and the threaded grooves on the side walls of the connecting ears are matched with the second bolt 7.

[0030] In specific use, after the scraper 6 is inserted into the connecting frame 5, the second bolt 7 is used to fix the connecting ears at the top of the connecting frame 5, so as to fix the position of the scraper 6 on the connecting frame 5.

[0031] Preferably, the top of the water supply ring 9 is provided with six groups of side plates 10, rotating shafts 11 and limiting tubes 12.

[0032] In specific use, the multiple side plates 10 and limiting tubes 12 provided at the top of the water supply ring 9 are used to fix the multiple spray heads 13 to clean the stirring barrel of the mixer body 1.

[0033] Preferably, the side plates 10, rotating shafts 11 and limiting tubes 12 form a clamping connection structure.

[0034] In specific use, the spray heads 13 are used to clean the stirring barrel of the mixer body 1, and the rotating shafts 11 connected to one side of the limiting tubes 12 can adjust the angle of the spray heads 13 fixed thereon to clean different positions in the stirring barrel of the mixer body 1.

[0035] Working principle: in the water conservancy construction, the mixed concrete raw materials are put into the mixing barrel of the mixing machine body 1, then the motor installed on the mixing machine body 1 is started to drive the mixing rod 2 to rotate, the material adhered to the wall of the mixing barrel of the mixing machine body 1 is scraped off by the scraper 6 fixed on the top rod 3 of the mixing rod 2 and falls into the mixing barrel of the mixing machine body 1 for further mixing, so that the material adhered to the wall of the mixing barrel of the mixing machine body 1 is avoided to affect the subsequent cleaning work, after the processing is completed, the nozzle 13 fixed on the limiting pipe 12 is moved upward on the outer wall of the mixing barrel of the mixing machine body 1, then the nozzle 13 is connected with the water pipe through the water supply ring 9 and the electromagnetic valve 14 installed thereon, so that the mixing barrel of the mixing machine body 1 is cleaned by the nozzle 13, and the rotation shaft 11 connected with one side of the limiting pipe 12 can adjust the angle of the nozzle 13 to clean different positions in the mixing barrel of the mixing machine body 1.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A concrete mixing plant for hydraulic engineering, comprising: The utility model provides a stirring machine body (1), its characterized in be: stirring machine body (1) top is equipped with stirring rod (2), and stirring rod (2) top is connected top rod (3), and top rod (3) lateral wall transversely penetrates and is connected first bolt (4), and first bolt (4) lateral wall is connected in screw thread on connecting frame (5), and connecting frame (5) other side fits in with and connects scraper (6), and scraper (6) top is abutted second bolt (7), and second bolt (7) lateral wall is connected in screw thread on connecting frame (5) top connecting lug, and stirring machine body (1) stirring barrel surface sliding connection installs ring (8), and installing ring (8) top is equipped with water supply ring (9), and water supply ring (9) top surface is connected side plate (10), and side plate (10) lateral wall surface rotationally connects pivot (11), and pivot (11) lateral wall rotationally connects limiting pipe (12), and limiting pipe (12) top is clamped and is connected shower head (13), and shower head (13) rear side connecting pipe is connected on water supply ring (9), and water supply ring (9) one side is connected in screw thread solenoid valve (14) water outlet.

2. The concrete mixing device for hydraulic engineering according to claim 1, characterized in that: The top rod (3), the first bolt (4) and the connecting frame (5) constitute a threaded connection structure.

3. The concrete mixing device for hydraulic engineering according to claim 1, characterized in that: The scraper (6) rear end is equipped with "T" type lug, and the lug shape size is compatible with connecting frame (5) front end recess.

4. The concrete mixing device for hydraulic engineering according to claim 3, characterized in that: The connecting frame (5) top two sides are equipped with connecting lug, and the connecting lug lateral wall screw through groove is compatible with second bolt (7).

5. The concrete mixing device for hydraulic engineering according to claim 1, characterized in that: The water supply ring (9) top annular distribution six groups side plate (10), pivot (11) and limiting pipe (12).

6. The concrete mixing device for hydraulic engineering according to claim 5, characterized in that: The side plate (10), the pivot (11) and the limiting pipe (12) constitute a clamping connection structure.

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