Mixing device for concrete pole production

Abstract

The utility model discloses a mixing device for concrete pole production, which is characterized in that the outer side of a stirring shaft is welded with symmetrically arranged fixing plates, each fixing plate is of a U-shaped structure, the outer side of each fixing plate is provided with a scraper plate placing groove, an electric telescopic rod mounting groove is arranged in each scraper plate placing groove, an electric telescopic rod is arranged in each electric telescopic rod mounting groove, and the electric telescopic rod is connected with the scraper plate placing groove. A water tank of an annular structure is arranged at the top in the mixing tank, a water inlet is formed in the top face of the water tank, a set of high-pressure nozzles are arranged on the bottom face of the water tank, the water inlet is connected with a water distribution pipe through a water pipe and a valve, the water distribution pipe is connected with a water inlet pipe, and the water inlet pipe extends into the mixing tank. According to the utility model, during scraping, cleaning is completed, the maintenance frequency is reduced, frequent contact between the scraping plate and the inner wall caused by cleaning of the inner wall is reduced, the service life of the stirring tank is prolonged, and the maintenance cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete pole mixing devices, in particular to a mixing device for concrete pole production. Background Art

[0002] Reinforced concrete, often referred to as reinforced concrete in engineering, refers to a composite material formed by adding steel mesh, steel plate or fiber to concrete to work together to improve the mechanical properties of concrete. It can be used in the production of electric poles.

[0003] In order to reduce the materials sticking to the wall, the existing concrete mixing tanks often use scrapers to clean the side walls. For example, the patent application number is 202220685172.7, and the patent scheme named mixing device for reinforced concrete pole production discloses cleaning by scrapers. However, long-term scraping will cause damage to the inner wall, and long-term wear will also cause an increase in the frequency of maintenance. In order to optimize the structure and improve the cleaning efficiency, a mixing device for concrete pole production with freely adjustable scrapers is proposed. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a mixing device for concrete pole production which can complete cleaning while scraping, reduces the frequency of maintenance, reduces the frequent contact between the scraper and the inner wall due to inner wall cleaning, increases the service life of the mixing tank, and saves maintenance costs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing device for concrete pole production, comprising a mixing tank 1, wherein the upper and lower ends of the mixing tank 1 are respectively provided with a feed port and a discharge port, a motor 2 is provided on the top of the mixing tank 1, the output shaft of the motor 2 is connected to a stirring shaft 7, the bottom of the stirring shaft 7 is connected to a fixed bracket 11 through a bearing, the outer side of the fixed bracket 11 is fixedly connected to the inner wall of the mixing tank 1, a spiral stirring plate 6 is provided around the stirring shaft 7, and a symmetrically arranged fixing plate 8 is welded to the outer side of the stirring shaft 7, and the fixing plate 8 is U shaped structure, a scraper placement groove 13 is provided on the outside of the fixing plate 8, and an electric telescopic rod mounting groove 12 is provided in the scraper placement groove 13, an electric telescopic rod 10 is provided in the electric telescopic rod mounting groove 12, and the end of the electric telescopic rod 10 is connected to the scraper 9, a water tank 5 with an annular structure is provided on the top of the mixing tank 1, a water inlet 14 is provided on the top surface of the water tank 5, and a group of high-pressure nozzles 15 are provided on the bottom surface of the water tank 5, the water inlet 14 is connected to the water distribution pipe 3 through a water pipe and a valve, the water distribution pipe 3 is connected to the water inlet pipe 4, and the water inlet pipe 4 extends to the inside of the mixing tank 1.

[0006] Preferably, the scraper 9 is adapted to the scraper placement groove 13 .

[0007] Preferably, the outer side of the scraper 9 is a hard plate or a hard brush.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. Optimize the scraper structure, place the scraper in the fixed plate, and set a water tank and high-pressure nozzle on the top of the tank. The high-pressure nozzle is embedded in the water tank to reduce contact with concrete, etc. Electric baffles can also be added. When the inner wall needs to be cleaned, the electric telescopic rod controls the scraper to extend and scrape the inner wall.

[0010] 2. When cleaning, you can also turn on the high-pressure nozzle to achieve self-cleaning inside the tank, which improves the convenience of using the mixing tank and achieves a certain degree of self-cleaning. It completes cleaning while scraping the material, reduces the frequency of maintenance, and reduces the frequent contact between the scraper and the inner wall caused by inner wall cleaning, thereby increasing the service life of the mixing tank and saving maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the structure of the utility model.

[0013] Figure 3 This is a schematic diagram of the fixed plate structure of the utility model.

[0014] In the figure: 1 mixing tank, 2 motor, 3 water distribution pipe, 4 water inlet pipe, 5 water tank, 6 spiral stirring plate, 7 stirring shaft, 8 fixed plate, 9 scraper, 10 electric telescopic rod, 11 fixed bracket, 12 electric telescopic rod installation groove, 13 scraper placement groove, 14 water inlet, 15 high-pressure nozzle. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0017] See attached Figure 1-3 As shown, a mixing device for producing concrete poles comprises a mixing tank 1, wherein the upper and lower ends of the mixing tank 1 are respectively provided with a feed port and a discharge port, a motor 2 is provided on the top of the mixing tank 1, the output shaft of the motor 2 is connected to a stirring shaft 7, the bottom of the stirring shaft 7 is connected to a fixed bracket 11 through a bearing, the outer side of the fixed bracket 11 is fixedly connected to the inner wall of the mixing tank 1, a spiral stirring plate 6 is provided around the stirring shaft 7, a symmetrically arranged fixing plate 8 is welded to the outer side of the stirring shaft 7, the fixing plate 8 is a U-shaped structure, and the fixing plate 8 is a U-shaped structure. A scraper placement groove 13 is provided on the outside, and an electric telescopic rod installation groove 12 is provided in the scraper placement groove 13, an electric telescopic rod 10 is provided in the electric telescopic rod installation groove 12, and the end of the electric telescopic rod 10 is connected to the scraper 9, and a water tank 5 with an annular structure is provided on the top of the mixing tank 1, and a water inlet 14 is provided on the top surface of the water tank 5, and a group of high-pressure nozzles 15 are provided on the bottom surface of the water tank 5, and the water inlet 14 is connected to the water distribution pipe 3 through a water pipe and a valve, and the water distribution pipe 3 is connected to the water inlet pipe 4, and the water inlet pipe 4 extends to the inside of the mixing tank 1.

[0018] Preferably, the scraper 9 is adapted to the scraper placement groove 13 .

[0019] Preferably, the outer side of the scraper 9 is a hard plate or a hard brush.

[0020] Working principle: In order to optimize the scraper structure in this solution, the scraper 9 is placed in the fixed plate 8, and a water tank 5 and a high-pressure nozzle 15 are provided on the top of the tank body. The high-pressure nozzle 15 is embedded in the water tank to reduce contact with concrete, etc., and an electric baffle can also be added. When the inner wall needs to be cleaned, the electric telescopic rod 10 controls the scraper 9 to extend to scrape the inner wall. When cleaning, the high-pressure nozzle 15 can also be turned on to achieve self-cleaning inside the tank body, which improves the convenience of use of the mixing tank and achieves a certain degree of self-cleaning. While scraping, cleaning is completed, reducing the frequency of maintenance, reducing the frequent contact between the scraper and the inner wall caused by inner wall cleaning, increasing the service life of the mixing tank, and saving maintenance costs.

[0021] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mixing device for concrete pole production, comprising a mixing tank, wherein the upper and lower ends of the mixing tank are respectively provided with a feed port and a discharge port, a motor is provided on the top of the mixing tank, the output shaft of the motor is connected to a stirring shaft, the bottom of the stirring shaft is connected to a fixed bracket through a bearing, the outer side of the fixed bracket is fixedly connected to the inner wall of the mixing tank, and a spiral stirring plate is provided around the stirring shaft, characterized in that: A symmetrically arranged fixing plate is welded to the outside of the stirring shaft, and the fixing plate is a U-shaped structure. A scraper placement groove is provided on the outside of the fixing plate, and an electric telescopic rod mounting groove is provided in the scraper placement groove, an electric telescopic rod is provided in the electric telescopic rod mounting groove, and the end of the electric telescopic rod is connected to the scraper. A water tank with an annular structure is provided on the top of the mixing tank, a water inlet is provided on the top surface of the water tank, and a group of high-pressure nozzles are provided on the bottom surface of the water tank. The water inlet is connected to a water distribution pipe through a water pipe and a valve, the water distribution pipe is connected to a water inlet pipe, and the water inlet pipe extends to the inside of the mixing tank.

2. A mixing device for producing concrete poles according to claim 1, characterized in that: The scraper is matched with the scraper placement groove.

3. A mixing device for producing concrete poles according to claim 1, characterized in that: The outer side of the scraper is a hard plate or a hard brush.

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