A cement processing feed conveyor

Abstract

The utility model belongs to material conveying technical field relates to a kind of for cement processing feed conveying device, including the inclinedly arranged conveying cylinder (1) and the auger structure (2) in the conveying cylinder (1), the conveying cylinder (1) is equipped with feed inlet (3) and discharge outlet (4), the bottom arc-shaped supporting plate (5) is elastically connected in the conveying cylinder (1) inside, the bottom arc-shaped supporting plate (5) is located the downside of the auger structure (2), the bottom arc-shaped supporting plate (5) has opening (5a) and the discharge outlet (4) corresponding.The utility model for cement processing feed conveying device can solve the problem of increased conveying load caused by material accumulation during conveying.

Description

Technical Field

[0001] This utility model belongs to the field of material conveying technology, and relates to a feeding and conveying device for cement processing. Background Technology

[0002] In the cement processing step, cement raw materials need to be conveyed into the processing equipment. Currently, the commonly used conveying equipment is the screw conveyor, which is set up at an angle to transport the cement raw materials from the bottom to the top. In addition, in order to reduce the large amount of dust emitted during the conveying process, existing technologies also include a structure with a protective guide cylinder. That is, a protective guide cylinder is set up at an angle, with a feed inlet on the upper surface of the lower end and a discharge outlet on the lower section of the higher end. The auger structure is set inside the protective guide cylinder, and a drive device is set on the outside of the protective guide cylinder to connect with the auger structure. The drive device drives the auger structure to work.

[0003] In practical application, the applicant found that the above-mentioned conveying device has certain defects, mainly in that, since the conveying device is set at an angle and the auger structure usually has a gap with the inside of the protective guide cylinder, when the cement raw material enters the protective guide cylinder from the feed port, it is easy for it to accumulate in the lower part of the lower side. On the one hand, this is not conducive to the continuous and stable conveying of cement raw material, and on the other hand, it will increase the load on the auger structure and affect its service life. Utility Model Content

[0004] The purpose of this invention is to solve the above problems and provide a feeding and conveying device for cement processing.

[0005] To achieve the above objectives, this utility model provides a feeding and conveying device for cement processing, including an inclined conveying cylinder and an auger structure located in the conveying cylinder. The conveying cylinder has an inlet and an outlet. A bottom arc-shaped support plate is elastically connected inside the conveying cylinder. The bottom arc-shaped support plate is located on the lower side of the auger structure and has an opening corresponding to the outlet.

[0006] Furthermore, the bottom of the conveying cylinder is provided with a plurality of mounting holes, the bottom arc-shaped support plate is located inside the conveying cylinder at a distance from the conveying cylinder, and the lower side of the bottom arc-shaped support plate is provided with a flange structure corresponding to the mounting holes, the flange structure extending into the mounting holes and slidingly engaging with the mounting holes;

[0007] A spring is provided inside the mounting hole, with one end of the spring fixedly connected to the mounting hole and the other end fixedly connected to the flange structure.

[0008] Furthermore, the conveying cylinder is symmetrically provided with mating grooves, and multiple second springs are provided at equal intervals in the mating grooves. The bottom arc-shaped support plate is provided with mating parts at both ends that mate with the mating grooves. The mating parts are located in the mating grooves and are slidably connected to the mating grooves. The mating parts are also fixedly connected to the second springs.

[0009] Furthermore, the conveying cylinder is closed at both ends, and the main shaft of the auger structure passes through the conveying cylinder and is connected to a power unit.

[0010] The beneficial effects of this utility model are as follows:

[0011] This utility model relates to a cement processing material feeding and conveying device. By setting an arc-shaped support plate at the bottom, it can effectively deal with the problem of accumulation during the conveying process, and at the same time protect the conveying device, avoiding the shortened service life of the equipment caused by frequent accumulation problems. Attached Figure Description

[0012] Figure 1 This schematic view shows a perspective view of a cement processing material conveying device according to one embodiment of the present invention.

[0013] Figure 2 This schematic diagram illustrates the structure of an auger structure according to one embodiment of the present invention.

[0014] Figure 3 This diagram schematically illustrates the internal structure of a conveying cylinder according to one embodiment of the present invention.

[0015] Figure 4 illustrative representation Figure 3 Enlarged view of section A in the middle;

[0016] Figure 5 A schematic diagram illustrating the structure of a conveying cylinder according to one embodiment of the present invention;

[0017] Figure 6 Schematic representation Figure 5 Enlarged view of section B in the middle;

[0018] Figure 7 This diagram schematically illustrates the structure of a bottom arc-shaped support plate according to one embodiment of the present invention.

[0019] The meanings of the numbers in the attached diagram are as follows:

[0020] 1. Conveying cylinder; 2. Screw structure; 3. Feed inlet; 4. Discharge outlet; 5. Bottom arc-shaped support plate; 5a. Opening; 11. Mounting hole; 12. Spring; 51. Flange structure; 52. Mating part; 6. Mating groove; 61. Second spring; 7. Power unit. Detailed Implementation

[0021] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0022] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. The embodiments cannot be described in detail here, but the embodiments of the present invention are not limited to the following embodiments.

[0023] Combination Figures 1-7 As shown, this utility model provides a feeding and conveying device for cement processing, including an inclined conveying cylinder 1 and an auger structure 2 located in the conveying cylinder 1. The conveying cylinder 1 is closed at both ends, and the main shaft of the auger structure 2 passes through the conveying cylinder 1 and is connected to a power unit 7. The conveying cylinder 1 has an inlet 3 and an outlet 4. A bottom arc-shaped support plate 5 is elastically connected inside the conveying cylinder 1. The bottom arc-shaped support plate 5 is located on the lower side of the auger structure 2, and the bottom arc-shaped support plate 5 has an opening 5a corresponding to the outlet 4.

[0024] This utility model relates to a cement processing material feeding and conveying device. During operation, cement raw materials are continuously fed into the conveying cylinder 1 through the inlet. The power unit 7 drives the auger structure 2 to rotate, conveying the cement raw materials to the outlet. The bottom arc-shaped support plate 5 is designed to automatically move away from the auger structure 2 when accumulation occurs inside the protective cylinder 1, avoiding increased load on the auger structure 2 due to accumulation and thus ensuring continuous and stable conveying of cement raw materials.

[0025] According to one embodiment of this utility model, the bottom of the conveying cylinder 1 is provided with multiple mounting holes 11. The bottom arc-shaped support plate 5 is located inside the conveying cylinder 1 at intervals. The lower side of the bottom arc-shaped support plate 5 is provided with a flange structure 51 corresponding to the mounting holes 11. The flange structure 51 extends into the mounting holes 11 and slides with the mounting holes 11. A spring 12 is provided in the mounting holes 11. One end of the spring 12 is fixedly connected to the mounting hole 11, and the other end is fixedly connected to the flange structure 51. The conveying cylinder 1 is also symmetrically provided with mating grooves 6. Multiple second springs 61 are equally spaced in the mating grooves 6. The bottom arc-shaped support plate 5 is provided with mating parts 52 at both ends that mate with the mating grooves 6. The mating parts 52 are located in the mating grooves 6 and slide with the mating grooves 6. The mating parts 52 are fixedly connected to the second springs 61.

[0026] The working principle of this utility model for cement processing feeding and conveying device is as follows: cement raw materials are input through the feed inlet 3, and the power device 7 is started to drive the auger structure 2 to rotate, thereby realizing the conveying of cement raw materials. When accumulation occurs during the conveying process, the bottom arc-shaped support plate 5 moves downward adaptively under the gravity of the cement raw materials, thereby avoiding increasing the workload of the auger structure 2, which helps to ensure the service life of the equipment and ensures stable and continuous conveying.

[0027] The above description is merely one embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cement processing material conveying device, comprising an inclined conveying cylinder (1) and an auger structure (2) located in the conveying cylinder (1), wherein the conveying cylinder (1) is provided with an inlet (3) and an outlet (4), characterized in that, The conveying cylinder (1) is elastically connected to a bottom arc-shaped support plate (5), which is located on the lower side of the auger structure (2). The bottom arc-shaped support plate (5) has an opening (5a) corresponding to the discharge port (4).

2. The cement processing feeding and conveying device according to claim 1, characterized in that, The bottom of the conveying cylinder (1) is provided with a plurality of mounting holes (11). The bottom arc-shaped support plate (5) is located inside the conveying cylinder (1) at a distance from it. The bottom arc-shaped support plate (5) is provided with a flange structure (51) corresponding to the mounting hole (11) on its lower side. The flange structure (51) extends into the mounting hole (11) and slides in cooperation with the mounting hole (11). A spring (12) is provided inside the mounting hole (11). One end of the spring (12) is fixedly connected to the mounting hole (11), and the other end is fixedly connected to the flange structure (51).

3. The cement processing feeding and conveying device according to claim 2, characterized in that, The conveying cylinder (1) is symmetrically provided with mating grooves (6), and multiple second springs (61) are provided at equal intervals in the mating grooves (6). The bottom arc-shaped support plate (5) is provided with mating parts (52) at both ends that mate with the mating grooves (6). The mating parts (52) are located in the mating grooves (6) and are slidably connected to the mating grooves (6). The mating parts (52) are fixedly connected to the second springs (61).

4. The cement processing feeding and conveying device according to claim 1 or 3, characterized in that, The conveying cylinder (1) is closed at both ends, and the main shaft of the auger structure (2) passes through the conveying cylinder (1) and is connected to a power unit (7).

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