Aggregate conveying line in concrete mixing station

Abstract

The utility model provides an aggregate conveying line in a concrete mixing station, which comprises a frame main body, a driving roller is horizontally and rotatably arranged at one end of the frame main body, the driving roller is connected with a driving motor capable of driving the driving roller to rotate, and a driven roller is horizontally and rotatably arranged at the other end of the frame main body. An aggregate conveying belt is arranged between the driven roller and the driving roller, a bottom plate is further installed at one end of the frame body, a middle barrel is arranged on the bottom plate through a reciprocating mechanism, the bottom of the middle barrel is of an inclined structure, and a material guiding pipe is connected to the middle barrel in an inclined mode.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical technical field relates to a kind of aggregate conveying line in concrete mixing station. BACKGROUND

[0002] Concrete mixing station is a kind of professional equipment, it is mainly used to mix and stir various different types of aggregate, to ensure the uniformity and quality of concrete. This equipment usually includes multiple storage bins for storing sand, cement, water and other additives. Through accurate measurement and control, concrete mixing station can mix the materials into concrete that meets the engineering requirements according to the preset ratio through aggregate conveying line.

[0003] In the existing aggregate conveying system, usually only equipped with simple conveyor belt. Aggregate falls directly from these conveyor belts into concrete mixing station, and the landing point is fixed, this method leads to the unevenness of aggregate distribution in concrete mixing station, thus significantly prolongs the stirring time, therefore, it is necessary to design a kind of aggregate conveying line in concrete mixing station. SUMMARY

[0004] The utility model aims at the above-mentioned problems existing in prior art, proposes a kind of aggregate conveying line in concrete mixing station.

[0005] The utility model can realize the purpose that a kind of aggregate conveying line in concrete mixing station, including frame main body, the frame main body one end horizontal rotation is provided with driving roller, the driving roller is connected with the drive motor that can drive it rotation, the frame main body other end horizontal rotation is provided with driven roller, the driving roller between the driven roller with driving roller has aggregate conveying belt, the frame main body one end is also installed with bottom plate, the bottom plate is provided with intermediate bucket by reciprocating mechanism, the bottom of the intermediate bucket is inclined structure, the intermediate bucket is connected with guide pipe and inclines.

[0006] The reciprocating mechanism includes auxiliary rod, T type power pole, reduction motor and guide column, the middle part of T type power pole is connected on the bottom plate by horizontal rotation of pivot, one end of T type power pole has strip slot, the other end of T type power pole has fan-shaped tooth part, the reduction motor is installed on the bottom plate, the output shaft end of reduction motor and rotating disc are connected, the lower end of guide column is installed on rotating disc, the upper end of guide column is arranged in strip slot, the auxiliary rod is horizontally slidably connected on the bottom plate, the middle part of auxiliary rod has rack part, and rack part is engaged with fan-shaped tooth part, the intermediate bucket is connected by main fixed rod and T type power pole.

[0007] The guide pipe is connected by auxiliary fixed rod and T type power pole.

[0008] The auxiliary rod is horizontally and slidingly connected to the bottom plate through two connecting seats.

[0009] The middle part of the frame body is also provided with a plurality of pairs of supporting rollers matched with the aggregate conveying belt, and a V-shaped structure is formed between each pair of supporting rollers.

[0010] Compared with the prior art, the aggregate conveying line in the concrete mixing station has the following advantages:

[0011] The intermediate barrel can be reciprocatingly rotated, and cooperates with the material guide pipe to add the aggregate conveyed by the aggregate conveying belt to the concrete mixing station more uniformly, thereby reducing the time required for stirring. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a schematic diagram of a planar structure of the utility model;

[0013] Fig. 2 is an enlarged view of A;

[0014] Fig. 3 is a schematic diagram of a three-dimensional structure of the utility model after removing some parts;

[0015] In the figure, 1 is a frame body; 2 is an aggregate conveying belt; 3 is a driving roller; 4 is an intermediate barrel; 5 is a material guide pipe; 6 is a bottom plate; 7 is a driving motor; 8 is a driven roller; 9 is a supporting roller; 10 is a T-shaped power rod; 10a is a strip-shaped groove; 10b is a fan-shaped tooth part; 11 is a rotating disc; 12 is a guide column; 13 is an auxiliary rod; 13a is a rack part; 14 is a connecting seat; 15 is a rotating shaft; 16 is a speed reducer motor; 17 is a secondary fixing rod; and 18 is a primary fixing rod. DETAILED DESCRIPTION

[0016] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0017] For example, Figs. 1-3As shown, the aggregate conveying line in the concrete mixing station comprises a frame body 1, a driving roller 3 horizontally rotatably arranged at one end of the frame body 1, the driving roller 3 being connected with a driving motor 7 capable of driving the driving roller 3 to rotate, in this embodiment, the driving motor 7 is used to drive the driving roller 3 to rotate, and then, under the cooperation of a driven roller 8, the whole aggregate conveying belt 2 is operated, which is the prior art; the frame body 1 is horizontally rotatably arranged with the driven roller 8 at the other end, the aggregate conveying belt 2 is arranged between the driving roller 3 and the driven roller 8, the frame body 1 is further provided with a bottom plate 6 at one end, the bottom plate 6 is provided with an intermediate bucket 4 through a reciprocating mechanism, the bottom of the intermediate bucket 4 is of an inclined structure, and the intermediate bucket 4 is obliquely connected with a material guide pipe 5, in this embodiment, the upper part of the intermediate bucket 4 is designed as an opening, the inclination angle and direction of the bottom of the intermediate bucket 4 and the material guide pipe 5 are matched, so that the aggregate in the intermediate bucket 4 can be automatically conveyed to the guide pipe and finally output from the guide pipe.

[0018] The reciprocating mechanism comprises an auxiliary rod 13, a T-shaped power rod 10, a speed reducer motor 16 and a guide column 12, the middle part of the T-shaped power rod 10 is horizontally rotatably connected to the bottom plate 6 through a rotating shaft 15, one end of the T-shaped power rod 10 is provided with a strip-shaped groove 10a, the other end of the T-shaped power rod 10 is provided with a fan-shaped tooth part 10b, the speed reducer motor 16 is installed on the bottom plate 6, the output shaft end of the speed reducer motor 16 is connected with a rotating disc 11, the lower end of the guide column 12 is installed on the rotating disc 11, the upper end of the guide column 12 is arranged in the strip-shaped groove 10a, the auxiliary rod 13 is horizontally slidably connected to the bottom plate 6, specifically, the auxiliary rod 13 is horizontally slidably connected to the bottom plate 6 through two connecting seats 14, the middle part of the auxiliary rod 13 is provided with a rack part 13a, and the rack part 13a is engaged with the fan-shaped tooth part 10b, the intermediate bucket 4 is connected with the T-shaped power rod 10 through a main fixing rod 18, and the material guide pipe 5 is connected with the T-shaped power rod 10 through a secondary fixing rod 17; by using this structure, the rotating disc 11 is driven to rotate by the speed reducer motor 16, under the cooperation of the guide column 12 and the T-shaped power rod 10, the intermediate bucket 4 and the material guide pipe 5 can be driven to swing back and forth, the falling point of the aggregate can be changed, thereby the range of the aggregate output and falling can be increased, and the aggregate can be more uniformly distributed in the concrete mixing station.

[0019] A plurality of pairs of supporting rollers 9 matched with the aggregate conveying belt 2 are further installed in the middle part of the frame body 1, and each pair of supporting rollers 9 forms a V-shaped structure.

[0020] The utility model discloses a reciprocating intermediate bucket 4 is set up, and cooperates with the material guide pipe 5, can add the aggregate that the aggregate conveying belt 2 carries to the concrete mixing station more evenly, thereby reduces the time required for stirring.

[0021] The above components are all general standard components or components known by those skilled in the art, and the structure and principle thereof can be known by those skilled in the art through technical manual or through conventional experimental methods.

[0022] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. An aggregate conveying line in a concrete mixing plant, comprising a frame body (1), characterized in that, One end of the frame body (1) is horizontally rotatably equipped with an active roller (3), which is connected to a drive motor (7) that can drive it to rotate. The other end of the frame body (1) is horizontally rotatably equipped with a driven roller (8), and there is an aggregate conveyor belt (2) between the driven roller (8) and the active roller (3). One end of the frame body (1) is also equipped with a base plate (6), and an intermediate bucket (4) is provided on the base plate (6) through a reciprocating mechanism. The bottom of the intermediate bucket (4) is an inclined structure, and a guide pipe (5) is inclinedly connected to the intermediate bucket (4).

2. The aggregate conveying line in a concrete mixing plant according to claim 1, characterized in that, The reciprocating mechanism includes an auxiliary rod (13), a T-shaped power rod (10), a geared motor (16), and a guide column (12). The middle part of the T-shaped power rod (10) is horizontally rotatably connected to the base plate (6) via a rotating shaft (15). One end of the T-shaped power rod (10) has a strip groove (10a), and the other end of the T-shaped power rod (10) has a fan-shaped toothed portion (10b). The geared motor (16) is mounted on the base plate (6). The output shaft end is connected to the rotating disk (11). The lower end of the guide post (12) is installed on the rotating disk (11). The upper end of the guide post (12) is arranged in the strip groove (10a). The auxiliary rod (13) is horizontally slidably connected to the base plate (6). The auxiliary rod (13) has a rack part (13a) in the middle, and the rack part (13a) meshes with the fan-shaped tooth part (10b). The intermediate barrel (4) is connected to the T-shaped power rod (10) through the main fixed rod (18).

3. The aggregate conveying line in a concrete mixing plant according to claim 2, characterized in that, The feed tube (5) is connected to the T-shaped power rod (10) via the auxiliary fixing rod (17).

4. The aggregate conveying line in a concrete mixing plant according to claim 2, characterized in that, The auxiliary rod (13) is horizontally slidably connected to the base plate (6) via two connecting seats (14).

5. The aggregate conveying line in a concrete mixing plant according to claim 1, characterized in that, The frame body (1) is also equipped with several pairs of support rollers (9) that cooperate with the aggregate conveyor belt (2), and a V-shaped structure is formed between each pair of support rollers (9).

Images