Feeding device for concrete material processing

Abstract

The utility model relates to the technical field of concrete material processing, in particular to a feeding device for concrete material processing. Comprising a conveyor, a machine cavity formed in the conveyor and used for conveying concrete materials in a flowing mode, a spiral conveying shaft installed in the machine cavity, rotationally connected with the conveyor and used for conveying the concrete materials, a motor installed on the left side of the conveyor and in transmission with the spiral conveying shaft, and a feeding hopper installed at the upper left end of the conveyor and used for feeding. A hopper cavity used for being communicated with the machine cavity is formed in the feeding hopper, and a discharging hopper used for discharging concrete materials in the machine cavity is arranged at the lower right end of the conveyor. According to the utility model, the rotating shaft is arranged and is used for rotating the conveyor and inclining the conveyor, so that the height of the discharge hopper of the conveyor is more adaptive to the feed port of the concrete processing equipment so as to adapt to processing equipment with different heights and sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete material processing technical field especially, it relates to concrete material processing is with feeding device. BACKGROUND

[0002] Concrete refers to the engineering composite material that the aggregate is cemented into a whole by cementitious material. The commonly used concrete refers to the concrete that uses cement as cementitious material and sand and stone as aggregate. In the process of concrete manufacturing, the material of the concrete is transported to the equipment such as the mixer for subsequent processing, and the feeding device is used to transport the material to the concrete processing equipment.

[0003] There are many concrete material processing equipment, and the heights of the equipment are different. Therefore, the heights of the feeding ports of the equipment are different. The structure of the feeding device is fixed, so that the height of the material discharge port of the feeding device is fixed. Therefore, the feeding device is difficult to be used with the concrete processing equipment. UTILITY MODEL CONTENT

[0004] The utility model provides a feeding device for concrete material processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The feeding device for concrete material processing comprises a conveyor, a machine cavity for flowing concrete material which is formed in the conveyor, a spiral conveying shaft for conveying concrete material which is installed in the machine cavity and rotationally connected with the conveyor, a motor which is installed on the left side of the conveyor and is in transmission with the spiral conveying shaft, a feeding hopper which is installed on the upper left end of the conveyor and is used for feeding, a hopper cavity which is formed in the feeding hopper and is used for communicating with the machine cavity, a discharge hopper which is arranged at the lower right end of the conveyor and is used for discharging the concrete material in the machine cavity, a lower support which is arranged at the bottom center end wall of the conveyor, a center seat which is arranged at the lower end of the lower support, a rotating shaft which is arranged between the lower support and the center seat and is used for rotating the lower support and the center seat, a bottom plate which is concave and is arranged at the lower end of the center seat, openings which are symmetrically arranged at the left and right end walls of the bottom plate, a screw rod which is arranged at the top end wall of the bottom plate close to the opening, and a top seat which is arranged at the top of the screw rod and is used for supporting the conveyor.

[0007] Preferably, the conveyor and the feeding hopper are fixedly connected, and the conveyor and the motor are fixedly connected.

[0008] Preferably, the lower support is perpendicular to the conveyor, and the lower support is rotationally connected with the center seat through the rotating shaft.

[0009] Preferably, the center seat is perpendicular to the bottom plate, and the vertical central axes of the center seat and the bottom plate are coincident.

[0010] Preferably, two openings are provided and symmetrically distributed about the center of the base plate.

[0011] Preferably, the base plate and the screw are threadedly connected, and the screw and the top seat are rotationally connected.

[0012] The utility model at least has the following beneficial effects:

[0013] 1. The rotating shaft is arranged to rotate the conveyor, so that the conveyor is inclined, and then the height of the discharge hopper of the conveyor is more suitable for the feeding port of the concrete processing equipment, so as to adapt to processing equipment of different heights and sizes.

[0014] 2. The screw is arranged to move upwards, push the top seat rotationally connected to the top of the screw to move upwards, and make the height of the top seat controllable and adjustable, so that the top seat can be closely attached to the bottom end wall of the inclined or righted conveyor, play a supporting effect on the conveyor, and improve the stability of the conveyor during use. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0016] Figure 1 It is a schematic view of the utility model;

[0017] Figure 2 It is Figure 1 a schematic view of the machine cavity and the hopper cavity;

[0018] Figure 3 It is Figure 1 a schematic view of the screw and the top seat from the side;

[0019] Figure 4 It is Figure 1 a schematic view of the base plate from the top.

[0020] In the drawing: 1, conveyor; 2, machine cavity; 3, screw conveyor shaft; 4, motor; 5, feeding hopper; 6, hopper cavity; 7, lower support; 8, rotating shaft; 9, center seat; 10, base plate; 11, opening; 12, screw; 13, top seat. DETAILED DESCRIPTION

[0021] In order to make the utility model purposes, technical solutions and advantages more clearly, the following will be further described in detail with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme of feeding device for concrete material processing:

[0023] As Figures 1-4 Indicated, the feeding device for concrete material processing, including conveyer 1, the machine cavity 2 for flowing concrete material that is set up inside conveyer 1, the spiral conveying shaft 3 for conveying concrete material that is installed in machine cavity 2 and is rotatably connected with conveyer 1, the motor 4 that is installed with the spiral conveying shaft 3 transmission on the left side of conveyer 1, the feeding hopper 5 for feeding is installed in the upper end of conveyer 1 left, the hopper cavity 6 for intercommunication machine cavity 2 is set up inside feeding hopper 5, the discharge hopper for discharging concrete material in machine cavity 2 is provided with in the lower end of conveyer 1 right, conveyer 1, feeding hopper 5 are fixedly connected between, and conveyer 1 is fixedly connected between motor 4, concrete material is added to machine cavity 2 through the hopper cavity 6 of feeding hopper 5, then through the spiral conveying shaft 3 transmission of motor 4, transmission conveying material, finally discharges material from the discharge hopper of the lower end of conveyer 1 right, reaches the effect of conveying material, when the discharge hopper of conveyer 1 is against the feeding port of concrete material processing equipment, can complete the function of feeding equipment to the equipment;

[0024] As Figure 1 , Figure 2 and Figure 4 Indicated, the lower support 7 is provided with in the bottom center end wall of conveyer 1, the center seat 9 is provided with in the lower end of lower support 7, the pivot 8 is provided between lower support 7 and center seat 9, for the rotation between lower support 7 and center seat 9, the bottom plate 10 of concave shape is provided with in the lower end of center seat 9, lower support 7 and conveyer 1 are perpendicular, and lower support 7 is rotatably connected with center seat 9 through pivot 8, center seat 9 and bottom plate 10 are perpendicular, and the vertical central axis of center seat 9 and bottom plate 10 is coincident, in use, pivot 8 rotates, makes lower support 7 and conveyer 1 rotate, makes conveyer 1 incline, then, the height of the discharge hopper of the lower end of conveyer 1 also changes, makes the height of the discharge hopper of conveyer 1 and the feeding port of concrete processing equipment more adaptive together, to adapt to the processing equipment of different height size;

[0025] As Figure 1 , Figure 2 and Figure 3As shown, the left and right ends of the bottom plate 10 are symmetrically provided with openings 11, and the top end wall of the bottom plate 10 is provided with a screw rod 12, and the top of the screw rod 12 is provided with a top seat 13 for supporting the conveyor 1, the openings 11 are provided with two, and the openings 11 are symmetrically distributed about the center of the bottom plate 10, the bottom plate 10 and the screw rod 12 are threadedly connected, and the screw rod 12 and the top seat 13 are rotationally connected, the openings 11 are used to arrange the screw rod 12, the screw rod 12 is rotated, the screw rod 12 is moved upward, and the top seat 13 rotationally connected to the top of the screw rod 12 is moved upward, so that the height of the top seat 13 is controllable and adjustable, so that the top seat 13 can be closely attached to the bottom end wall of the inclined or righted conveyor 1, thereby supporting the conveyor 1 and improving the stability of the conveyor 1 during use.

[0026] Working principle: first rotate the rotating shaft 8, rotate the lower support 7, and drive the conveyor 1 to rotate and incline, so that the height of the discharge hopper at the right lower end of the inclined conveyor 1 is higher than the height of the feed inlet of the concrete processing equipment, at this time, the screw rod 12 at the opening 11 is rotated and the top seat 13 is moved upward and supported on the bottom end wall of the conveyor 1, thereby supporting the conveyor 1 and improving the stability of the conveyor 1 during use, and then the material is added from the hopper cavity 6, the material enters the cavity 2, the motor 4 is operated to drive the screw conveyor shaft 3 to rotate, the material is conveyed, and finally the material is discharged from the discharge hopper at the right lower end of the conveyor 1 and is discharged into the feed inlet of the concrete processing equipment, thereby achieving the effect of conveying the concrete material and feeding the equipment.

[0027] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A feeding device for concrete material processing, comprising a conveyor (1), a machine cavity (2) for flowing concrete material in the conveyor (1), a spiral conveying shaft (3) for conveying concrete material installed in the machine cavity (2) and rotationally connected with the conveyor (1), a motor (4) installed on the left side of the conveyor (1) and transmissionally connected with the spiral conveying shaft (3), and a feeding hopper (5) installed on the upper left end of the conveyor (1) and used for feeding, characterized in that, The feeding hopper (5) is internally provided with a hopper cavity (6) for communicating with the machine cavity (2), the conveyor (1) is provided with a discharge hopper at the lower right end for discharging the concrete material in the machine cavity (2), the bottom center end wall of the conveyor (1) is provided with a lower support (7), the lower end of the lower support (7) is provided with a center seat (9), a rotating shaft (8) is arranged between the lower support (7) and the center seat (9) for rotation therebetween, the lower end of the center seat (9) is provided with a concave-shaped bottom plate (10), the left and right two end walls of the bottom plate (10) are symmetrically provided with openings (11), the top end wall of the bottom plate (10) near the opening (11) is provided with a screw rod (12), the top of the screw rod (12) is provided with a top seat (13) for supporting the conveyor (1), the openings (11) are two and symmetrically distributed about the center of the bottom plate (10), the bottom plate (10) and the screw rod (12) are threadedly connected, and the screw rod (12) and the top seat (13) are rotationally connected.

2. A material supply device for processing concrete material according to claim 1, wherein The conveyor (1) and the feeding hopper (5) are fixedly connected, and the conveyor (1) and the motor (4) are fixedly connected.

3. The apparatus of claim 1, wherein the apparatus further comprises a plurality of feeders. The lower support (7) and the conveyor (1) are perpendicular, and the lower support (7) and the center seat (9) are rotationally connected through the rotating shaft (8).

4. The apparatus of claim 1, wherein The center seat (9) and the bottom plate (10) are perpendicular, and the vertical central axes of the center seat (9) and the bottom plate (10) coincide.

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