CN217834197U - Concrete unloader - Google Patents

Abstract

The utility model discloses a concrete blanking device, which belongs to the technical field of concrete, aiming at that when the existing concrete is produced and stirred, after the stirring is completed, the concrete needs to be unloaded, but during the unloading process, the inner wall of the unloading box It is easy to leave concrete, which leads to the problem of insufficient blanking, including the blanking box, the bottom inner wall of the blanking box is fixed with a symmetrically arranged unloading plate, the top side wall of the unloading plate is an inclined structure, and the top side of the unloading plate The wall is rotatably connected with the first shaft body; the utility model can quickly circulate the outer wall of the feeding box through the cooperation of the set drive motor, the third shaft body, the second shaft body, the circulation plate, the knocking block and the return spring. The beating process can reciprocate and beat the remaining raw materials on the inner wall of the feeding box, so that the raw materials can be discharged from the discharge pipe. At the same time, it can automatically drive the stirring blades for circulating stirring during the cycle beating process, which improves the feeding effect.

Description

A concrete feeding device

technical field

The utility model belongs to the technical field of concrete, in particular to a concrete feeding device.

Background technique

Concrete, referred to as "concrete (tóng)": refers to the collective name of engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. Concrete, which is widely used in civil engineering

Concrete is one of the most important civil engineering materials in contemporary times. It is composed of cementitious materials, granular aggregates (also known as aggregates), water, and additives and admixtures added when necessary, prepared in a certain proportion, uniformly stirred, densely formed, cured and hardened. A kind of artificial stone, when the existing concrete is produced and mixed, after the mixing is completed, the concrete needs to be unloaded. However, during the unloading process, the inner wall of the unloading box is prone to residual concrete, resulting in insufficient unloading. Therefore, we propose A concrete feeding device was developed.

Utility model content

The purpose of this utility model is to provide a concrete cutting device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a concrete cutting device, including a cutting box, the inner wall of the bottom end of the cutting box is fixed with a symmetrically arranged stripping plate, and the top of the stripping plate is The side wall is an inclined structure, the top side wall of the discharge plate is rotatably connected with a first shaft body, the outer side wall of the first shaft body is fixed with a plurality of parallel distributed stirring blades, and the top end of the first shaft body is fixed with a Bevel gear one, a discharge pipe is fixed in the middle of the bottom side wall of the discharge box, a discharge valve is fixed on the discharge pipe, and symmetrically arranged supports are fixed on the bottom side wall of the discharge box Seat, the support seat and the feeding box are vertically arranged, the top side wall of the feeding box is fixed with a symmetrically arranged connecting seat, and the side wall of the connecting seat is provided with a connecting channel penetrating left and right, so The inner side wall of the connecting channel is rotatably connected with a second shaft body, and one end of the second shaft body is fixed with a bevel gear 2, and the bevel gear 2 and the bevel gear 1 are in meshing transmission connection.

What needs to be explained in the solution is that a support plate is fixed on the side walls of the connecting seats away from each other, a drive motor is fixed on the top side wall of the support plate, and the output shaft of the drive motor is fixed with a second shaft through a coupling. Three-axis body, the outer wall of the third axis body is closely fitted with a bevel gear three, and the other end of the second axis body is fixed with a bevel gear four, and the bevel gear three and bevel gear four are engaged in transmission connection .

It is further worth noting that symmetrically arranged fixed plates are fixed on both sides of the outer walls of the feeding box, and a moving bar is slidably connected to the top side wall of the fixed plate, and a circulation plate is fixed on the top side wall of the moving bar. A plurality of knocking blocks are connected to the side wall of the circulating plate close to the feeding box, and the knocking blocks are vertically arranged between the circulating plate.

It should be further explained that, the top side wall of the fixed plate is fixed with a fixed block, the fixed block is vertically arranged between the fixed plate, and the fixed block is arranged parallel to the moving bar.

As a preferred embodiment, the top side wall of the circulation plate is provided with a circulation groove along its length direction, and the side walls on both sides of the circulation groove are provided with a plurality of symmetrically arranged circulation racks along its length direction, so The end of the third shaft body away from the driving motor extends to the interior of the circulation groove and an incomplete gear is fixed, and the incomplete gear is meshed with the circulation rack for transmission connection.

As a preferred embodiment, an observation channel is opened on one side of the outer side wall of the feeding box, and the observation channel communicates with the inside of the feeding box, and a transparent observation window is connected to the inner side wall of the observation channel.

Compared with the prior art, the concrete cutting device provided by the utility model at least includes the following beneficial effects:

(1) Through the cooperation of the set discharge box, discharge plate, support seat, discharge pipe, discharge valve, stirring blade and the first shaft body, the concrete raw materials can be quickly mixed, and the concrete raw materials can be quickly mixed after mixing. For discharging, it is convenient for unloading;

(2) Through the cooperation of the set drive motor, the third shaft body, the second shaft body, the circulation plate, the knocking block, and the return spring, the outer wall of the unloading box can be quickly cyclically beaten, and the inner side of the unloading box can be knocked. The remaining raw materials on the wall are reciprocally beaten to make the raw materials discharged from the discharge pipe. At the same time, the stirring blades can be automatically driven to circulate and stir during the circular beating process, which improves the feeding effect.

Description of drawings

Fig. 1 is the structural main sectional drawing of the present utility model;

Fig. 2 is a top view of the circulation plate structure of the present invention.

In the figure: 1 feeding box, 2 feeding plate, 3 first shaft body, 4 stirring blade, 5 bevel gear 1, 6 discharge pipe, 7 feeding valve, 8 connecting seat, 9 second shaft body, 10 cone Gear two, 11 support plate, 12 drive motor, 13 third shaft body, 14 bevel gear three, 15 bevel gear four, 16 fixed plate, 17 moving bar, 18 circulation plate, 19 knocking block, 20 circulation groove, 21 circulation tooth Bar, 22 incomplete gears, 23 support seats.

Detailed ways

Below in conjunction with embodiment the utility model is described further.

In order to make the purposes, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions of the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the utility model. Obviously, the described implementation The example is a part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to The protection scope of the utility model.

The following examples are used to illustrate the utility model, but can not be used to limit the protection scope of the utility model. The conditions in the embodiment can be further adjusted according to the specific conditions, and the simple improvement of the method of the utility model under the premise of the concept of the utility model belongs to the protection scope of the utility model.

Please refer to Figure 1-2, the utility model provides a concrete blanking device, including a blanking box 1, the inner wall of the bottom end of the blanking box 1 is fixed with a symmetrically arranged unloading plate, and the top side wall of the unloading plate is inclined structure, the top side wall of the unloading plate is rotatably connected with the first shaft body 3, the outer side wall of the first shaft body 3 is fixed with a plurality of parallel distributed stirring blades 4, and the top of the first shaft body 3 is fixed with a bevel gear-5 , the bottom side wall of the lower material box 1 is fixed with a discharge pipe 6 in the middle, the discharge pipe 6 is fixed with a discharge valve 7, and the bottom side wall of the lower material box 1 is fixed with a support seat 23 that is symmetrically arranged. Vertically set between seat 23 and blanking box 1, the top side wall of blanking box 1 is fixed with the connecting seat 8 that is arranged symmetrically, and the side wall of connecting seat 8 is provided with the connecting channel that runs through left and right, the inner side wall of connecting channel A second shaft body 9 is rotatably connected, and one end of the second shaft body 9 is fixed with a bevel gear 2 10, and the bevel gear 2 10 is engaged with the bevel gear 1 5 for transmission connection.

Further as shown in Fig. 1 and Fig. 2, what needs to be explained in the scheme is that the side walls of the connecting base 8 are fixed with a support plate 11, the top side wall of the support plate 11 is fixed with a drive motor 12, and the drive motor 12 The output shaft of the output shaft is fixed with a third shaft body 13 through a coupling, and the outer wall of the third shaft body 13 is tightly fitted with a bevel gear three 14, and the other end of the second shaft body 9 is fixed with a bevel gear four 15, and the bevel gear three Mesh transmission connection between 14 and bevel gear four 15.

Further as shown in Fig. 1 and Fig. 2, it is further worth noting that the outer walls on both sides of the blanking box 1 are fixed with symmetrically arranged fixed plates 16, and the top side walls of the fixed plates 16 are slidably connected with moving bars 17, and the moving bars The top side wall of 17 is fixed with circulation plate 18, and the side wall of circulation plate 18 is connected with a plurality of knocking blocks 19 near the discharge box 1, vertically sets between knocking block 19 and circulation plate 18.

Further as shown in Fig. 1 and Fig. 2, it should be further noted that the top side wall of the fixed plate 16 is fixed with a fixed block, the fixed block and the fixed plate 16 are vertically arranged, and the fixed block and the moving bar 17 are parallel to each other. set up.

This scheme has the following working process: pour the concrete raw materials into the lower material box 1, start the driving motor 12, the driving motor 12 drives the third shaft body 13 to rotate, the third shaft body 13 drives the bevel gear three 14 to rotate, and the bevel gear The meshing transmission between the three 14 and the bevel gear four 15 drives the second shaft body 9 to rotate, the second shaft body 9 drives the bevel gear two 10 to rotate, and the meshing transmission between the bevel gear two 10 and the bevel gear one 5 drives the first shaft The body 3 rotates, and the first shaft body 3 drives the stirring blade 4 to rotate, so that the stirring blade 4 can stir and mix the concrete raw materials. At the same time, the third shaft body 13 drives the incomplete gear 22 to rotate, and the incomplete gear 22 and the circulating rack The meshing transmission between 21 drives the circulation plate 18 to move back and forth, and the circulation plate 18 drives the knocking block 19 to move back and forth to circularly beat the outer wall of the lower material box 1, and continuously knock down the raw materials on the inner wall of the lower material box 1. The blanking valve 7 is used for blanking the concrete raw material, and the concrete raw material is discharged through the inclined surface of the blanking plate 2 .

Further as shown in Figures 1 and 2, the top side wall of the circulation plate 18 is provided with a circulation groove 20 along its length direction, and the side walls on both sides of the circulation groove 20 are provided with a plurality of symmetrically arranged circulation racks along its length direction. 21. The end of the third shaft body 13 away from the drive motor 12 extends to the inside of the circulation groove 20. An incomplete gear 22 is fixed inside the incomplete gear 22 and the circulation rack 21. The meshing transmission connection between the incomplete gear 22 and the circulation rack 21. An observation channel is provided, and the observation channel communicates with the inside of the feeding box 1, and a transparent observation window is connected to the inner side wall of the observation channel.

Unless otherwise defined, the technical terms or scientific terms used in this utility model should be the usual meanings understood by those with ordinary skill in the field of this utility model, and similar words such as "comprising" or "comprising" used in this utility model It means that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects, and similar words such as "connect" or "connected" are not limited to physical or Mechanical connections can also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships, when the absolute After the position changes, the relative positional relationship may also change accordingly.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a concrete discharging device, includes blanking box (1), its characterized in that, the bottom inner wall of blanking box (1) is fixed with the stripper that the symmetry set up, the top lateral wall of stripper is the slope structure, the top lateral wall of stripper rotates and is connected with primary shaft body (3), and the lateral wall of primary shaft body (3) is fixed with a plurality of parallel distribution's stirring leaf (4), the top of primary shaft body (3) is fixed with bevel gear (5), be fixed with discharging pipe (6) in the middle of the bottom lateral wall of blanking box (1) is positive, be fixed with unloading valve (7) on discharging pipe (6), the bottom lateral wall of blanking box (1) is fixed with supporting seat (23) that the symmetry set up, set up perpendicularly between supporting seat (23) and blanking box (1), the top lateral wall of blanking box (1) is fixed with connecting seat (8) that the symmetry set up, the inside wall of connecting seat (8) is seted up and is controlled the connecting passageway that runs through, the inside wall of connecting passageway rotates and is connected with secondary shaft body (9), the one end of secondary shaft body (9) is fixed with two bevel gear (10), bevel gear (5) meshes between the bevel gear (5).

2. A concrete blanking device according to claim 1, wherein: the connecting seat is characterized in that a supporting plate (11) is fixed to the side wall of one side, away from each other, of the connecting seat (8), a driving motor (12) is fixed to the side wall of the top end of the supporting plate (11), an output shaft of the driving motor (12) is fixed to a third shaft body (13) through a coupler, a bevel gear three (14) is fixed to the outer side wall of the third shaft body (13) in a tight fit mode, a bevel gear four (15) is fixed to the other end of the second shaft body (9), and the bevel gear three (14) and the bevel gear four (15) are in meshing transmission connection.

3. A concrete blanking unit as claimed in claim 2, wherein: the utility model discloses a lower workbin, including lower workbin (1), the both sides outer wall of lower workbin (1) is fixed with fixed plate (16) that the symmetry set up, the top lateral wall sliding connection of fixed plate (16) has removal strip (17), the top lateral wall of removing strip (17) is fixed with circulation board (18), one side lateral wall that circulation board (18) are close to lower workbin (1) is connected with a plurality of pieces of beating (19), beat and set up perpendicularly between piece (19) and circulation board (18).

4. A concrete blanking unit as claimed in claim 3, wherein: the top side wall of fixed plate (16) is fixed with the fixed block, set up perpendicularly between fixed block and fixed plate (16), parallel arrangement between fixed block and removal strip (17).

5. A concrete blanking device according to claim 4, characterized in that: circulation groove (20) have been seted up along its length direction to the top lateral wall of circulation board (18), a plurality of symmetry setting's circulation rack (21) have been seted up along its length direction to the both sides lateral wall of circulation groove (20), the one end that driving motor (12) were kept away from in third axis body (13) extends to circulation groove (20) internal fixation has incomplete gear (22), meshing transmission is connected between incomplete gear (22) and circulation rack (21).

6. A concrete blanking device according to claim 5, wherein: the utility model discloses a feed box, including workbin (1), observation passageway and workbin (1) inside intercommunication, the inside wall of observation passageway is connected with transparent observation window, the observation passageway has been seted up to one side lateral wall of workbin (1).

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