CN219650243U - Discharging device for concrete production - Google Patents

Abstract

The utility model discloses a blanking device for concrete production, which comprises a box body connected with an upright post, wherein a first motor and a second motor are respectively and fixedly arranged at the centers of the top end and the bottom end of the box body, output shafts of the first motor and the second motor penetrate through the box body and extend into the box body, stirring rods with staggered heights are arranged at the edges of the outer wall of the output shaft, scraping plates arranged on the inner wall of the box body are integrally formed between adjacent stirring rods, and the stirring rods drive the scraping plates to perform reverse circulation rotation motion on the inner wall of the box body along with reverse driving of the first motor and the second motor. The beneficial effects are that: the utility model solves the technical problems that the prior mechanism can not sufficiently stir the concrete, affects the quality of the concrete and reduces the service life of the device.

Description

Discharging device for concrete production

Technical Field

The utility model belongs to the technical field of concrete production, and particularly relates to a blanking device for concrete production.

Background

Concrete refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; mixing with water (which can contain additives and admixtures) according to a certain proportion, and stirring to obtain the cement concrete, wherein the stirring is an operation method for uniformly stirring cement, lime, water and other materials after mixing the materials in the concrete manufacturing production process. Concrete mixing is divided into two types: manual stirring and mechanical stirring. The concrete mixing plant is widely applied to construction projects such as industries, agriculture, traffic, national defense, water conservancy and municipal works in China, and the demand is continuously increasing.

Concrete can not carry out abundant stirring work to it at production stirring in-process its current agitated vessel, influences the concrete quality to influence the quality of engineering, and because of the concrete can adhere on agitating unit's lateral wall because of its gelatinization effect, aggravate constructor's work burden, still can influence the stirring work of device, secondly, rabbling mechanism also does not have corresponding clean mechanism to clear up and maintain, is unfavorable for the safe handling of device.

Disclosure of Invention

The utility model aims at: in order to solve the technical problems that the prior mechanism can not sufficiently stir the concrete, the quality of the concrete is affected, and the service life of the device is reduced, the discharging device for concrete production is provided.

The technical scheme adopted by the utility model is as follows:

the utility model provides a unloader is used in concrete production, includes the box that is connected with the stand, its characterized in that, box top and bottom center do not fixed mounting have first motor and second motor, the output shaft of first motor and second motor all runs through the box and extends to the box inside, and the stirring rod that highly staggered distributes is installed at output shaft outer wall edge, integrated into one piece has the scraper blade of arranging in on the box inner wall between the adjacent stirring rod, along with the back drive of first motor and second motor, the stirring rod drives the scraper blade and carries out reverse circulation rotary motion on the box inner wall.

Further, the notch that is connected with the pipe is offered on the box top, pipe one end is connected with the water tank through fixing the water pump in the frame, and the opposite other end extends to on the annular nozzle of detachable connection between box inner wall top and the stirring rod, set up the water jet rather than the looks adaptation on the annular nozzle outer wall.

Furthermore, the guide pipe on the water tank is fixedly connected with the water pump through the mounting flange.

Further, a gap is arranged between the output shaft of the first motor and the output shaft of the second motor, the gap height is 3-5cm, and sealing rings connected with the output shaft of the first motor and the output shaft of the second motor are arranged on the inner wall of the box body.

Further, the stirring rod is connected with a jack on one side close to the output shaft and is connected with the output shaft in a plug-in fixing mode, and the scraping plates on the stirring rod are arranged in an arc shape.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in the utility model, two motors are adopted to work independently, so that respective output shafts are driven to rotate reversely, and stirring rods are driven to stir more fully.

2. According to the utility model, the water in the water tank is conveyed to the annular nozzle by the water pump by adopting the annular nozzle detachably arranged on the guide pipe, so that the water is scattered into the inner wall of the tank body by the water spray port, and then the cleaning performance of the inside of the device can be effectively ensured by matching with the scraping plate mechanism, and the corresponding corrosion phenomenon is prevented.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the interior of the case of the present utility model;

fig. 3 is a front view of the present utility model.

The marks in the figure: 1. a case; 2. a first motor; 3. a second motor; 4. a stirring rod; 5. a scraper; 6. a conduit; 7. a water pump; 8. a water tank; 9. an annular nozzle; 10. and a water jet.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a unloader is used in concrete production, includes box 1 that is connected with the stand, its characterized in that, box 1 top and bottom center do not fixed mounting have first motor 2 and second motor 3, the output shaft of first motor 2 and second motor 3 all runs through box 1 and extends to inside the box 1, and the stirring rod 4 of highly staggered distribution is installed at output shaft outer wall edge, integrated into one piece has scraper blade 5 of arranging on the box 1 inner wall between the adjacent stirring rod 4, along with the back drive of first motor 2 and second motor 3, stirring rod 4 drives scraper blade 5 and carries out reverse circulation rotary motion on the box 1 inner wall.

The concrete embodiment of this scheme does, the notch that is connected with pipe 6 has been seted up on box 1 top, pipe 6 one end is connected with water tank 8 through fixing the water pump 7 in the frame, and the opposite other end extends to on the annular nozzle 9 of detachable connection between box 1 inner wall top and the stirring rod 4, set up the water jet 10 rather than the looks adaptation on the annular nozzle 9 outer wall, annular nozzle 9's setting is mainly through the hydraulic energy with the even scattering of water to box 1 inner wall to make clean under rabbling mechanism's effect, make box 1 inner wall guarantee good cleaning performance.

The concrete embodiment of this scheme does, realize fixed connection through mounting flange between pipe 6 and the water pump 7 on the water tank 8, be equipped with the clearance between the output shaft of first motor 2 and the output shaft of second motor 3, clearance height is 3-5cm, and all installs the sealing washer that is connected with first motor 2 output shaft and second motor 3 output shaft on the box 1 inner wall, foretell clearance setting can let each other carry out independent rotary motion, avoids producing corresponding interference phenomenon, the effectual normal work of guaranteeing the driving medium.

The concrete embodiment of this scheme does, stirring rod 4 is close to output shaft one side and is connected with the jack and is connected through grafting fixed mode between the two, and the scraper blade on the stirring rod is the arciform setting, and the scraper blade 5 that the arciform set up mainly lets its outer wall both ends have corresponding closed angle, because under the area of force, the effort is big to be convenient for scrape the attachment on the box 1 inner wall and move cleanly.

The concrete embodiment of this scheme is, adopts two motors to work alone to drive respective output shaft and carry out reverse rotation, thereby drive stirring rod 4 and carry out more abundant stirring work, in addition, in order to prevent concrete bonding on the box inner wall, arc scraper blade 5 on the stirring rod 4 is laminated mutually with the box inner wall, and scraper blade 5 is made for hard rubber material, thereby in the rotation in-process, can be convenient handle the inner wall of box 1.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (5)

1. The utility model provides a unloader is used in concrete production, includes box (1) that is connected with the stand, its characterized in that, box (1) top and bottom center do not fixed mounting have first motor (2) and second motor (3), the output shaft of first motor (2) and second motor (3) all runs through box (1) and extends to inside box (1), and the stirring rod (4) of highly staggered distribution are installed at output shaft outer wall edge, integrated into one piece has scraper blade (5) of arranging in on the box (1) inner wall between adjacent stirring rod (4), along with the back drive of first motor (2) and second motor (3), stirring rod (4) drive scraper blade (5) and carry out reverse circulation rotary motion on box (1) inner wall.

2. The concrete-producing blanking device according to claim 1, wherein: the utility model discloses a stirring device for the water of the water tank, including box (1), pipe (6), water tank (8), annular nozzle (9), water jet (10) with its looks adaptation are offered on annular nozzle (9) on the notch that is connected with pipe (6) is offered on box (1) top, pipe (6) one end is connected with water tank (8) through fixing water pump (7) in the frame, and the opposite other end extends to on annular nozzle (9) of detachable connection between box (1) inner wall top and stirring rod (4).

3. A concrete production blanking apparatus as claimed in claim 2, wherein: the guide pipe (6) on the water tank (8) is fixedly connected with the water pump (7) through the mounting flange.

4. The concrete-producing blanking device according to claim 1, wherein: a gap is arranged between the output shaft of the first motor (2) and the output shaft of the second motor (3), the height of the gap is 3-5cm, and sealing rings connected with the output shaft of the first motor (2) and the output shaft of the second motor (3) are arranged on the inner wall of the box body (1).

5. The concrete-producing blanking device according to claim 1, wherein: the stirring rod (4) is connected with a jack on one side close to the output shaft and is connected with the output shaft in a plug-in fixing mode, and the scraping plates (5) on the stirring rod (4) are arranged in an arc shape.