Cement proportioning mechanism

Abstract

The utility model relates to the technical field of cement production, in particular to a cement proportioning mechanism. According to the technical scheme, the feeding device comprises a floor, feeding barrels, a sliding pipe and a tank body, the feeding barrels are arranged on the upper surface of the floor in a sliding mode, auger rods are rotationally arranged in the feeding barrels, the feeding barrels are communicated with the tank body, the tank body is arranged on the upper surface of the floor, and a stirring shaft is rotationally arranged in the tank body. According to the utility model, through the cooperation of the structures, personnel can conveniently and flexibly control the adding amount of each raw material of cement, and continuous proportioning and mixing operation of the cement is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of cement production, in particular to a cement proportioning mechanism. Background Art

[0002] Cement is a powdery hydraulic inorganic gelling material, which becomes a slurry when mixed with water. It can harden in the air or in water, and can firmly bond sand, stone and other materials together.

[0003] After searching, publication number CN215848933U discloses a raw material proportioning device for producing cement. In view of the existing problems that it is inconvenient to stir the cement raw materials and the stirring is not sufficient, the following scheme is proposed, which includes a box body, a base is fixedly connected to the inside of the box body, a circular groove is provided at the bottom of the base, a rotating block is slidably connected to the inside of the circular groove, a stirring pool is fixedly connected to the top of the rotating block, a stirring tank is provided at the top of the stirring pool, a stirring groove is provided, a support plate is fixedly connected to the outer wall of the support plate, a motor is fixedly connected to the top of the support plate, a circular hole is provided on one side of the box body, the inner wall of the circular hole is slidably connected to the outer wall of the motor output shaft, a turntable is fixedly connected to one end of the motor output shaft, and a round block is fixedly connected to the outer wall of the turntable.

[0004] However, the proportioning production of cement is a large-scale, continuous proportioning and mixing operation. The above scheme cannot facilitate users to flexibly control the addition amount of each cement raw material, and requires intermittent upper and lower operations on the cement raw materials, resulting in low production efficiency and poor convenience.

[0005] For this reason, we propose a cement proportioning mechanism to solve the existing problems. Utility Model Content

[0006] The utility model aims to propose a cement proportioning mechanism in view of the problems existing in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement proportioning mechanism, comprising a floor, a feeding barrel, a sliding pipe and a tank body, wherein each feeding barrel is slidably provided on the upper surface of the floor, a auger rod is rotatably provided inside the feeding barrel, each feeding barrel is connected to the tank body, the tank body is provided on the upper surface of the floor, and a stirring shaft is rotatably provided inside the tank body.

[0008] Preferably, an annular groove is provided on the upper surface of the floor;

[0009] The lower end of the feeding cylinder is provided with a feeding hopper, and the upper end of the feeding cylinder is provided with a discharging hopper;

[0010] A sliding pipe is installed at the opening of the discharge hopper, and one side of the sliding pipe is in sliding contact with the inner wall of the tank body;

[0011] A base is installed at the bottom end of the feeding cylinder;

[0012] A motor is arranged in the base, and the output shaft of the motor is drivingly connected to the shaft end of the auger rod;

[0013] A sliding block is welded on the lower surface of the base, and the sliding block is slidably connected to the annular groove.

[0014] Preferably, the outer wall of the tank body is equidistantly provided with supporting feet by means of bolts, and the bottom ends of the supporting feet are fixed to the upper surface of the floor by means of bolts;

[0015] A transverse plate is installed on the top of the inner wall of the tank body by bolts;

[0016] A stirring shaft is rotatably arranged at the bottom end of the horizontal plate, and the stirring shaft is located in the tank body;

[0017] A discharge port is arranged at the bottom opening of the inner wall of the tank body.

[0018] Preferably, a support seat is provided on the lower surface of the floor;

[0019] There are four support bases in total, and the positions of the four support bases are distributed in a rectangular array on the lower surface of the floor.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The cement proportioning mechanism of the utility model can determine the number of feeding barrels according to the types of cement raw materials to be mixed during use. The sliding connection between the feeding barrel and the floor and the tank body can facilitate the change of the position of the feeding barrel, thereby facilitating the addition or reduction of the number of feeding barrels;

[0022] 2. After the number of feeding barrels is determined, the external pumping structure will feed various cement raw materials into each feeding barrel. Under the rotation of the auger in the feeding barrel, each material is fed into the tank. By controlling the rotation rate of each auger rod, the feeding amount of each feeding barrel per unit time can be controlled, so that personnel can flexibly control the amount of each raw material added to the cement;

[0023] 3. The cement raw materials fed into the tank body contact the rotating stirring shaft, which mixes the raw materials. The mixed materials are discharged through the discharge port under the action of gravity, thus completing the continuous proportioning and mixing operation of the cement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0026] Figure 3 The utility model is a schematic diagram of the structure of the connection between the sliding pipe and the tank body.

[0027] Reference numerals:

[0028] 1. Slider; 2. Floor; 3. Discharge port; 4. Support legs; 5. Support seat; 6. Base; 7. Feed hopper; 8. Auger rod; 9. Feed barrel; 10. Discharge hopper; 11. Cross plate; 12. Agitator shaft; 13. Sliding pipe; 14. Tank body; 15. Ring groove. DETAILED DESCRIPTION

[0029] 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.

[0030] Embodiment 1

[0031] like Figure 1-Figure 3 As shown, a cement proportioning mechanism proposed by the utility model includes a floor 2, a feeding barrel 9, a sliding pipe 13 and a tank body 14, wherein each feeding barrel 9 is slidably provided on the upper surface of the floor 2, a auger rod 8 is rotatably provided inside the feeding barrel 9, each feeding barrel 9 is connected with the tank body 14, the tank body 14 is provided on the upper surface of the floor 2, and a stirring shaft 12 is rotatably provided inside the tank body 14.

[0032] Based on Example 1:

[0033] During use, the number of feeding barrels 9 can be determined according to the type of cement raw materials to be mixed. The position of the feeding barrel 9 can be easily changed through the sliding connection between the feeding barrel 9 and the floor 2 and the tank body 14, thereby facilitating the addition or reduction of the number of feeding barrels 9.

[0034] After the number of feeding barrels 9 is determined, the external pumping structure feeds various cement raw materials into each feeding barrel 9. Under the rotation of the auger in the feeding barrel 9, each material is fed into the tank body 14. By controlling the rotation rate of each auger rod 8, the feeding amount of each feeding barrel 9 per unit time can be controlled, so that personnel can flexibly control the addition amount of each cement raw material.

[0035] The cement raw materials fed into the tank body 14 contact the rotating stirring shaft 12, and the stirring shaft 12 mixes the raw materials. The mixed materials are discharged through the discharge port 3 under the action of gravity, thereby completing the continuous proportioning and mixing operation of the cement.

[0036] Embodiment 2

[0037] like Figure 1-Figure 3 As shown, the cement proportioning mechanism proposed by the utility model, compared with the first embodiment, this embodiment further includes: an annular groove 15 is provided on the upper surface of the floor 2;

[0038] A feed hopper 7 is provided at the lower end of the feeding barrel 9, and a discharge hopper 10 is provided at the upper end of the feeding barrel 9; the feed hopper 7 is connected to an external pumping structure, and the material enters the feeding barrel 9 through the feed hopper 7, and enters the sliding pipe 13 through the discharge hopper 10 under the conveying action of the auger in the feeding barrel 9.

[0039] A slide pipe 13 is installed at the opening of the discharge hopper 10, and one side of the slide pipe 13 is in sliding contact with the inner wall of the tank body 14;

[0040] The bottom end of the feeding cylinder 9 is provided with a base 6;

[0041] A motor is arranged in the base 6, and the output shaft of the motor is drivingly connected with the shaft end of the auger rod 8; the motor drives the auger rod 8 to rotate, thereby performing spiral conveying on the materials.

[0042] A slider 1 is welded to the lower surface of the base 6, and the slider 1 is slidably connected to the annular groove 15. Through the sliding contact between the slider 1 and the annular groove 15, and the sliding contact between the sliding tube 13 and the inside of the tank body 14, it is ensured that the feeding barrel 9 can slide freely on the floor 2 and the position of the feeding barrel 9 can be changed.

[0043] The outer wall of the tank body 14 is equidistantly mounted with support legs 4 by means of bolts, and the bottom ends of the support legs 4 are fixed to the upper surface of the floor 2 by means of bolts;

[0044] A transverse plate 11 is mounted on the top of the inner wall of the tank body 14 by bolts;

[0045] A stirring shaft 12 is rotatably provided at the bottom end of the horizontal plate 11 , and the stirring shaft 12 is located in the tank body 14 ; the motor drives the stirring shaft 12 to rotate to mix the cement material entering the tank body 14 .

[0046] A discharge port 3 is installed at the bottom opening of the inner wall of the tank body 14 .

[0047] A support base 5 is provided on the lower surface of the floor 2;

[0048] There are four support bases 5 in total, and the positions of the four support bases 5 are distributed in a rectangular array on the lower surface of the floor 2.

[0049] It should be noted that the motor structure is an existing mature technology, and its working principle and internal structure are known to technicians in the relevant technical field. The utility model only utilizes its function and does not improve its internal structure. Therefore, it will not be described in detail here, and technicians in this field can make any optional adjustments according to their needs or convenience.

[0050] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cement proportioning mechanism, comprising a floor (2), a feeding cylinder (9), a sliding pipe (13) and a tank body (14), characterized in that: The upper surface of the floor (2) is provided with a plurality of feeding cylinders (9) for sliding movement, a auger rod (8) is rotatably provided inside the feeding cylinders (9), each of the feeding cylinders (9) is connected to a tank body (14), the tank body (14) is provided on the upper surface of the floor (2), and a stirring shaft (12) is rotatably provided inside the tank body (14).

2. A cement proportioning mechanism according to claim 1, characterized in that: The upper surface of the floor (2) is provided with an annular groove (15); A feed hopper (7) is provided at the lower end of the feed cylinder (9), and a discharge hopper (10) is provided at the upper end of the feed cylinder (9); A sliding pipe (13) is installed at the opening of the discharge hopper (10), and one side of the sliding pipe (13) is in sliding contact with the inner wall of the tank body (14); A base (6) is installed at the bottom end of the feeding cylinder (9); A motor is arranged in the base (6), and the output shaft of the motor is drivingly connected to the shaft end of the auger rod (8); A sliding block (1) is welded to the lower surface of the base (6), and the sliding block (1) is slidably connected to the annular groove (15).

3. A cement proportioning mechanism according to claim 1, characterized in that: The outer wall of the tank body (14) is equidistantly mounted with supporting feet (4) by means of bolts, and the bottom ends of the supporting feet (4) are fixed to the upper surface of the floor (2) by means of bolts; A transverse plate (11) is mounted on the top of the inner wall of the tank body (14) by means of bolts; A stirring shaft (12) is rotatably provided at the bottom end of the horizontal plate (11), and the stirring shaft (12) is located in the tank body (14); A discharge port (3) is installed at the bottom opening of the inner wall of the tank body (14).

4. A cement proportioning mechanism according to claim 1, characterized in that: A support seat (5) is provided on the lower surface of the floor (2); There are four support seats (5) in total, and the positions of the four support seats (5) are distributed in a rectangular array on the lower surface of the floor (2).

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