CN219153323U - Feeding equipment for cement production - Google Patents

Abstract

The utility model discloses feeding equipment for cement production, which comprises a feeding box, wherein feeding pipes are fixedly connected to two sides of the top of the feeding box respectively, and a feeding funnel is fixedly connected to the top of each feeding pipe; a material conveying pipe is arranged below the material feeding pipe, a rotating shaft is arranged in the material conveying pipe, conveying blades distributed in a spiral shape are arranged on the outer surface of the rotating shaft, one end of the rotating shaft is fixedly connected with the output end of a material conveying motor through a coupler, and the material conveying motor is fixedly arranged on the outer side wall of the material feeding box; a discharge hole is formed in the bottom of one end, far away from the feed pipe, of the feed pipe; according to the utility model, the material conveying pipe, the rotating shaft, the conveying blades and the material conveying motor are arranged below the material feeding pipe, so that the input cement and raw materials can be conveniently and slowly conveyed into the material feeding box, and a large amount of raw materials can be prevented from being fed into the material feeding box at one time, so that a large amount of raw materials are piled up and unevenly dispersed.

Description

Feeding equipment for cement production

Technical Field

The utility model relates to the technical field of cement production, in particular to feeding equipment for cement production.

Background

Cement is a powdery hydraulic inorganic cementing material. Adding water and stirring to form slurry, which can harden in air or water and firmly bond sand, stone and other materials together; the cement needs to be evenly mixed with a plurality of raw materials together for stirring in the production process, at present, when cement is produced, workers directly send raw materials into a cement production equipment box in a large amount at one time through a feeding device, so that a large amount of raw materials are piled up and unevenly dispersed, the concrete is difficult to mix and stir, a large amount of time is consumed, and the production efficiency is influenced.

Based on the above situation, the utility model provides a feeding device for cement production, which can effectively solve the problems.

Disclosure of Invention

The utility model aims to provide a feeding device for cement production. According to the feeding equipment for cement production, the two feeding pipes and the feeding hopper are arranged at the top of the feeding box, so that cement and raw materials can be conveniently fed from different feeding hoppers at the same time, the feeding efficiency is improved, the feeding pipe, the rotating shaft, the conveying blades and the feeding motor are arranged below the feeding pipe, and the fed cement and raw materials can be conveniently and slowly conveyed into the feeding box, so that the raw materials are prevented from being fed into the feeding box in a large amount at one time, and a large amount of raw materials are accumulated and unevenly dispersed.

The utility model is realized by the following technical scheme:

the feeding equipment for cement production comprises a feeding box, wherein feeding pipes are fixedly connected to two sides of the top of the feeding box respectively, and a feeding funnel is fixedly connected to the top of each feeding pipe; a material conveying pipe is arranged below the material feeding pipe, a rotating shaft is arranged in the material conveying pipe, conveying blades distributed in a spiral shape are arranged on the outer surface of the rotating shaft, one end of the rotating shaft is fixedly connected with the output end of a material conveying motor through a coupler, and the material conveying motor is fixedly arranged on the outer side wall of the material feeding box; a discharge hole is formed in the bottom of one end, far away from the feed pipe, of the feed pipe; a stirring device is arranged between the two conveying pipes and comprises a stirring motor, a stirring shaft, a first stirring impeller and a second stirring impeller; the stirring motor is fixedly arranged at the top of the feeding box; the output end of the stirring motor is connected with a stirring shaft inserted into the inner cavity of the feeding box through a coupling, and the bottom end of the stirring shaft is fixedly connected with a first stirring impeller; and a second stirring impeller is arranged above the first stirring impeller.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, a discharging pipe is arranged at the bottom end of the feeding box, and a discharging valve is arranged on the discharging pipe.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the first stirring impeller comprises a first wheel disc fixedly connected with the stirring shaft and three first blades which are arranged on the first wheel disc at equal angles.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the second stirring impeller comprises a second wheel disc fixedly connected with the stirring shaft and second blades arranged on two sides of the second wheel disc.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the outer side wall of the conical structure of the bottom of the feeding box is symmetrically provided with the vibration machines.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the bottom of the feeding box is fixedly connected with a plurality of supporting feet.

Compared with the prior art, the utility model has the following advantages:

according to the feeding equipment for cement production, the two feeding pipes and the feeding hopper are arranged at the top of the feeding box, so that cement and raw materials can be conveniently fed from different feeding hoppers at the same time, the feeding efficiency is improved, the feeding pipe, the rotating shaft, the conveying blades and the feeding motor are arranged below the feeding pipe, and the fed cement and raw materials can be conveniently and slowly conveyed into the feeding box, so that the raw materials are prevented from being fed into the feeding box in a large amount at one time, and a large amount of raw materials are accumulated and unevenly dispersed.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

Example 1:

the feeding equipment for cement production comprises a feeding box 1, wherein feeding pipes 2 are fixedly connected to two sides of the top of the feeding box 1 respectively, and a feeding funnel 3 is fixedly connected to the top of each feeding pipe 2; a material conveying pipe 4 is arranged below the material feeding pipe 2, a rotating shaft 5 is arranged in the material conveying pipe 4, conveying blades 6 which are spirally distributed are arranged on the outer surface of the rotating shaft 5, one end of the rotating shaft 5 is fixedly connected with the output end of a material conveying motor 7 through a coupler, and the material conveying motor 7 is fixedly arranged on the outer side wall of the material feeding box 1; a discharge hole 8 is formed in the bottom of one end, far away from the feed pipe 2, of the feed conveying pipe 4; a stirring device is arranged between the two conveying pipes 4 and comprises a stirring motor 9, a stirring shaft 10, a first stirring impeller 11 and a second stirring impeller 12; the stirring motor 9 is fixedly arranged at the top of the feeding box 1; the output end of the stirring motor 9 is connected with a stirring shaft 10 inserted into the inner cavity of the feeding box 1 through a coupling, and the bottom end of the stirring shaft 10 is fixedly connected with a first stirring impeller 11; a second impeller 12 is provided above the first impeller 11.

According to the utility model, the two feeding pipes 2 and the feeding hopper 3 are arranged at the top of the feeding box 1, so that cement and raw materials can be conveniently fed from different feeding hoppers at the same time, the feeding efficiency is increased, and the feeding pipe 4, the rotating shaft 5, the conveying blades 6 and the feeding motor 7 are arranged below the feeding pipe 2, so that the fed cement and raw materials can be conveniently and slowly conveyed into the feeding box 1, and a large amount of raw materials can be prevented from being fed into the feeding box at one time, so that a large amount of raw materials are piled up and unevenly dispersed.

Further, in another embodiment, a discharging pipe 13 is disposed at the bottom end of the feeding box 1, and a discharging valve 14 is disposed on the discharging pipe 13. The output quantity of the cement raw material is conveniently controlled by arranging the discharge valve 14 on the discharge pipe 13.

Further, in another embodiment, the first stirring impeller 11 includes a first wheel disc 111 fixedly connected to the stirring shaft 10 and three first blades 112 disposed on the first wheel disc 111 at equal angles. The second stirring impeller 12 comprises a second wheel disc 121 fixedly connected with the stirring shaft 10 and second blades 122 arranged on two sides of the second wheel disc 121.

According to the utility model, by arranging the stirring device, the stirring motor 9 drives the stirring shaft 10 to rotate, so that the first stirring impeller 11 and the second stirring impeller 12 are driven to stir, the purpose of mixing materials is achieved, the mixing uniformity of the materials in the feeding box is ensured, and the mixing efficiency of the materials is improved.

Further, in another embodiment, the oscillating machines 15 are symmetrically arranged on the outer side wall of the conical bottom structure of the feeding box 1. By arranging the vibration machine 15, the cement raw material is prevented from being blocked at the discharging pipe 13.

Further, in another embodiment, a plurality of supporting feet 16 are fixedly connected to the bottom of the feeding box 1. By providing the support feet 16, the whole feeding device is lifted, thereby facilitating the taking of cement at the discharge pipe 13.

The present utility model is described with reference to the drawings, and one skilled in the art can easily make or use a cement production charging apparatus according to the present utility model, and can produce the positive effects described in the present utility model.

Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.

Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; 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 foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.

Claims (6)

1. Feeding equipment for cement production, which is characterized in that: the feeding device comprises a feeding box (1), wherein feeding pipes (2) are fixedly connected to two sides of the top of the feeding box (1), and a feeding funnel (3) is fixedly connected to the top of each feeding pipe (2); a material conveying pipe (4) is arranged below the material feeding pipe (2), a rotating shaft (5) is arranged in the material conveying pipe (4), spiral conveying blades (6) are arranged on the outer surface of the rotating shaft (5), one end of the rotating shaft (5) is fixedly connected with the output end of a material conveying motor (7) through a coupler, and the material conveying motor (7) is fixedly arranged on the outer side wall of the material feeding box (1); a discharge hole (8) is formed in the bottom of one end, far away from the feed pipe (2), of the feed conveying pipe (4); a stirring device is arranged between the two conveying pipes (4), and comprises a stirring motor (9), a stirring shaft (10), a first stirring impeller (11) and a second stirring impeller (12); the stirring motor (9) is fixedly arranged at the top of the feeding box (1); the output end of the stirring motor (9) is connected with a stirring shaft (10) inserted into the inner cavity of the feeding box (1) through a coupling, and the bottom end of the stirring shaft (10) is fixedly connected with a first stirring impeller (11); a second stirring impeller (12) is arranged above the first stirring impeller (11).

2. A cement production charging apparatus according to claim 1, wherein: the bottom of the feeding box (1) is provided with a discharging pipe (13), and the discharging pipe (13) is provided with a discharging valve (14).

3. A cement production charging apparatus according to claim 1, wherein: the first stirring impeller (11) comprises a first wheel disc (111) fixedly connected with the stirring shaft (10) and three first blades (112) which are equiangularly arranged on the first wheel disc (111).

4. A cement production charging apparatus according to claim 1, wherein: the second stirring impeller (12) comprises a second wheel disc (121) fixedly connected with the stirring shaft (10) and second blades (122) arranged on two sides of the second wheel disc (121).

5. A cement production charging apparatus according to claim 1, wherein: the outer side wall of the conical bottom structure of the feeding box (1) is symmetrically provided with vibration machines (15).

6. A cement production charging apparatus according to claim 1, wherein: the bottom of the feeding box (1) is fixedly connected with a plurality of supporting feet (16).

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