Concrete stirring tank convenient to clean

Abstract

The utility model relates to a concrete mixing tank convenient to clean, which comprises a tank body, a mixing motor is fixedly mounted at the top of the tank body, a feed hopper is fixedly mounted at the top of the tank body, a discharge hopper is fixedly mounted at the bottom of the tank body, and a discharge pipe is fixedly mounted at the bottom of the discharge hopper. A stirring shaft is fixedly mounted at an output shaft of the stirring motor, a plurality of stirring plates are fixedly mounted on the outer surface of the stirring shaft, and cleaning mechanisms are arranged on the stirring plates. According to the concrete stirring tank convenient to clean, by arranging the cleaning mechanism, when cleaning is needed, water can be discharged into the tank body through a water inlet pipe, then a stirring motor is started to drive a stirring shaft to rotate, and therefore a scraper blade is driven to scrape and clean the inner wall of the tank body; when an overhard concrete block is encountered, the surface of the hard block can be scraped through the elasticity of the spring, and damage caused by collision between the scraping plate and the hard block is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing tanks, in particular to a concrete mixing tank which is easy to clean. Background Art

[0002] The meaning of stirring tank is to stir, mix, blend and homogenize materials. The design structure and configuration of stainless steel stirring tank can be standardized and humanized according to the requirements of production process. The stirring tank can realize feed control, discharge control, stirring control and other manual and automatic control during the stirring process. The stirring tank can also be called water phase tank, which is widely used in coatings, medicine, building materials, chemicals, pigments, resins, food, scientific research and other industries.

[0003] The existing concrete mixer mainly includes a mixing tank, a tank cover, a motor, a rotating shaft and a stirring paddle. After the mixing tank is unloaded, a large amount of concrete will adhere to the mixing tank and the stirring paddle. At this time, the operator needs to connect the water pipe to an external water source to rinse the inner wall of the mixing tank and the stirring paddle. Concrete has coagulation properties, and the concrete with a certain hardness on the stirring paddle and the mixing tank is difficult to rinse clean. Therefore, a concrete mixing tank that is easy to clean is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a concrete mixing tank that is easy to clean, has the advantages of being easy to clean the tank body, etc., and solves the problem of being inconvenient to clean the tank body.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete mixing tank that is easy to clean, comprising a tank body, a mixing motor is fixedly installed on the top of the tank body, a feed hopper is fixedly installed on the top of the tank body, a discharge hopper is fixedly installed on the bottom of the tank body, a discharge pipe is fixedly installed on the bottom of the discharge hopper, a mixing shaft is fixedly installed on the output shaft of the mixing motor, a plurality of mixing plates are fixedly installed on the outer surface of the mixing shaft, and a cleaning mechanism is arranged on the mixing plate;

[0008] The cleaning mechanism includes a telescopic rod, a spring, a scraper, an electric slide, a mounting block, a mounting plate, a cleaning brush and a connecting rod. The opposite sides of several stirring plates are fixedly installed with telescopic rods, the outer surface of the telescopic rod is sleeved with a spring, the side of the telescopic rod close to the inner wall of the tank body is fixedly installed with a scraper, the top of the stirring plate is fixedly installed with an electric slide, the front side of the electric slide is fixedly installed with a mounting block, four mounting plates are arranged inside the tank body near the stirring plates, cleaning brushes are fixedly installed on adjacent side walls of two groups of mounting plates, and a connecting rod is fixedly installed between the two groups of mounting plates.

[0009] Furthermore, the number of the cleaning brushes is twice the number of the stirring plates, and the positions of the cleaning brushes correspond to the positions of the stirring plates.

[0010] Furthermore, a solenoid valve is provided on the discharge pipe, and two bases are fixedly installed on the bottom of the tank body.

[0011] Furthermore, the stirring shaft is rotatably connected to the tank body, and a water inlet pipe is fixedly installed on the top of the tank body.

[0012] Furthermore, one end of the spring close to the stirring shaft is fixedly connected to the stirring plate, and one end of the spring close to the inner wall of the tank body is fixedly connected to the scraper.

[0013] Furthermore, a control panel is provided on the front side of the tank body, and a transparent observation window is provided on the front side wall of the tank body.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The easy-to-clean concrete mixing tank is provided with a cleaning mechanism. When it is necessary to clean the inside of the tank body, water can be firstly discharged into the tank body through the water inlet pipe, and then the mixing motor is started to drive the mixing shaft to rotate, and the mixing shaft drives the mixing plate to rotate, thereby driving the scraper to scrape and clean the inner wall of the tank body; by arranging a spring and a telescopic rod, when encountering a hard concrete block, the elasticity of the spring can be used to scrape the surface of the hard block to prevent the scraper from colliding with the hard block and causing damage; by arranging an electric slide, the cleaning brush can be driven to scrub and clean the front and rear side walls of the mixing plate, so that the inside of the tank body can be fully cleaned, and the cleaning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the utility model;

[0019] Figure 3 It is a left side sectional view of the utility model.

[0020] In the figure: 1 tank body, 2 stirring motor, 3 feed hopper, 4 discharge hopper, 5 discharge pipe, 6 stirring shaft, 7 stirring plate, 8 cleaning mechanism, 801 telescopic rod, 802 spring, 803 scraper, 804 electric slide, 805 mounting block, 806 mounting plate, 807 cleaning brush, 808 connecting rod, 9 water inlet pipe. DETAILED DESCRIPTION

[0021] 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 the embodiments. 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.

[0022] See also Figure 1-3 In this embodiment, a concrete mixing tank that is easy to clean includes a tank body 1, a mixing motor 2 is fixedly installed on the top of the tank body 1, a feed hopper 3 is fixedly installed on the top of the tank body 1, a discharge hopper 4 is fixedly installed on the bottom of the tank body 1, a discharge pipe 5 is fixedly installed on the bottom of the discharge hopper 4, a mixing shaft 6 is fixedly installed at the output shaft of the mixing motor 2, a plurality of mixing plates 7 are fixedly installed on the outer surface of the mixing shaft 6, and a cleaning mechanism 8 is provided on the mixing plates 7.

[0023] exist Figure 2 and Figure 3 In the embodiment, telescopic rods 801 are fixedly installed on opposite sides of several stirring plates 7, springs 802 are sleeved on the outer surface of the telescopic rods 801, scrapers 803 are fixedly installed on the side of the telescopic rods 801 close to the inner wall of the tank body 1, electric slides 804 are fixedly installed on the top of the top stirring plates 7, mounting blocks 805 are fixedly installed on the front side of the electric slides 804, four mounting plates 806 are arranged near the stirring plates 7 inside the tank body 1, cleaning brushes 807 are fixedly installed on the adjacent side walls of the two sets of mounting plates 806, and connecting rods 806 are fixedly installed between the two sets of mounting plates 806. Rod 808, by setting a scraper 803, the scraper 803 can scrape and clean the inner wall of the tank body 1, by setting a spring 802 and a telescopic rod 801, when encountering a hard concrete block, the elasticity of the spring 802 can be used to scrape from the surface of the hard block to prevent the scraper 803 from colliding with the hard block and causing damage. The hard block can be cleaned separately by other methods after cleaning. By setting an electric slide 804, the cleaning brush 807 can be driven to scrub and clean the front and rear side walls of the stirring plate 7, so that the interior of the tank body 1 can be fully cleaned.

[0024] exist Figure 3In the figure, the number of cleaning brushes 807 is twice the number of stirring plates 7, and the positions of the cleaning brushes 807 correspond to the positions of the stirring plates 7. Cleaning brushes 807 are provided on the front and rear side walls of each stirring plate 7, so that the front and rear sides of the stirring plates 7 can be brushed, and the cleaning effect is good.

[0025] The mixing tank can completely clean the inner wall of the tank body 1 by providing the cleaning mechanism 8, and can be widely used in suitable fields, such as concrete mixing, food raw material mixing and the like.

[0026] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device for control such as a computer, which is a technical means well known to those skilled in the art and will not be elaborated here.

[0027] When implementing, follow these steps:

[0028] 1) First, pour the concrete to be mixed into the tank body 1 through the feed hopper 3, then start the mixing motor 2 to drive the mixing shaft 6 and the mixing plate 7 to mix, and then discharge it from the discharge pipe 5 after mixing;

[0029] 2) If the inside of the tank body 1 is to be cleaned, water can be firstly added to the tank body 1 through the water inlet pipe 9, and then the stirring motor 2 is started to drive the stirring shaft 6 to rotate, and the stirring shaft 6 drives the stirring plate 7 to rotate, thereby driving the scraper 803 to scrape and clean the inner wall of the tank body 1;

[0030] 3) Finally, the electric slide 804 can drive the cleaning brush 807 to scrub the front and rear side walls of the stirring plate 7 to prevent excessive concrete from sticking to the stirring plate 7. The cleaned sewage can be discharged from the discharge pipe 5.

[0031] In summary, the easy-to-clean concrete mixing tank is provided with a cleaning mechanism 8. When it is necessary to clean the interior of the tank body 1, water can be firstly drained into the tank body 1 through the water inlet pipe 9, and then the stirring motor 2 is started to drive the stirring shaft 6 to rotate, and the stirring shaft 6 drives the stirring plate 7 to rotate, thereby driving the scraper 803 to scrape and clean the inner wall of the tank body 1. By providing a spring 802 and a telescopic rod 801, when encountering a hard concrete block, the elasticity of the spring 802 can be used to scrape the surface of the hard block to prevent the scraper 803 from colliding with the hard block and causing damage. By providing an electric slide 804, the cleaning brush 807 can be driven to scrub the front and rear side walls of the stirring plate 7. In this way, the interior of the tank body 1 can be fully cleaned, and the cleaning effect is good, thereby solving the problem of inconvenience in cleaning the tank body 1.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete mixing tank that is easy to clean, comprising a tank body (1), characterized in that: A stirring motor (2) is fixedly mounted on the top of the tank body (1), a feed hopper (3) is fixedly mounted on the top of the tank body (1), a discharge hopper (4) is fixedly mounted on the bottom of the tank body (1), a discharge pipe (5) is fixedly mounted on the bottom of the discharge hopper (4), a stirring shaft (6) is fixedly mounted on the output shaft of the stirring motor (2), a plurality of stirring plates (7) are fixedly mounted on the outer surface of the stirring shaft (6), and a cleaning mechanism (8) is provided on the stirring plates (7); The cleaning mechanism (8) comprises a telescopic rod (801), a spring (802), a scraper (803), an electric slide (804), a mounting block (805), a mounting plate (806), a cleaning brush (807) and a connecting rod (808); the telescopic rod (801) is fixedly mounted on opposite sides of a plurality of the stirring plates (7); the spring (802) is sleeved on the outer surface of the telescopic rod (801); and the side of the telescopic rod (801) close to the inner wall of the tank body (1) is fixedly mounted. A scraper (803) is installed, and an electric slide (804) is fixedly installed on the top of the stirring plate (7) at the top, and a mounting block (805) is fixedly installed on the front side of the electric slide (804). Four mounting plates (806) are arranged inside the tank body (1) near the stirring plate (7), and cleaning brushes (807) are fixedly installed on adjacent side walls of two groups of the mounting plates (806), and a connecting rod (808) is fixedly installed between the two groups of the mounting plates (806).

2. The easy-to-clean concrete mixing tank according to claim 1, characterized in that: The number of the cleaning brushes (807) is twice the number of the stirring plates (7), and the positions of the cleaning brushes (807) correspond to the positions of the stirring plates (7).

3. The easy-to-clean concrete mixing tank according to claim 1, characterized in that: The discharge pipe (5) is provided with a solenoid valve, and two bases are fixedly mounted on the bottom of the tank body (1).

4. The easy-to-clean concrete mixing tank according to claim 1, characterized in that: The stirring shaft (6) is rotatably connected to the tank body (1), and a water inlet pipe (9) is fixedly installed on the top of the tank body (1).

5. The easy-to-clean concrete mixing tank according to claim 1, characterized in that: One end of the spring (802) close to the stirring shaft (6) is fixedly connected to the stirring plate (7), and one end of the spring (802) close to the inner wall of the tank body (1) is fixedly connected to the scraper (803).

6. The easy-to-clean concrete mixing tank according to claim 1, characterized in that: A control panel is provided on the front side of the tank body (1), and a transparent observation window is provided on the front side wall of the tank body (1).

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