Sintered ore sampling equipment

Abstract

The utility model discloses sintered ore sampling equipment which comprises a discharging device arranged in a bin opening in the lower end of a sintered ore discharging bin, the discharging device comprises a cylindrical base, the base is rotatably and transversely arranged in the bin opening of the discharging bin, a discharging channel vertically penetrating through the base is arranged on the base, and the discharging channel is communicated with the discharging bin. Sampling channels are formed in the two sides, perpendicular to the discharging channel, of the base, and the bottom of each sampling channel is of an inclined structure with the left higher than the right. The discharging device is arranged in the discharging bin, the discharging device is provided with the discharging channel and the sampling channel, normal discharging operation of the discharging bin can be guaranteed, sinter can be sampled through the sampling channel, manual operation of workers is not needed in the whole process, the workload is greatly reduced, and the working efficiency is improved. And the life safety of workers can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling equipment, in particular to a sintered ore sampling equipment. Background Art

[0002] Sintering operation is a process of burning and smelting iron ore powder, binder, fuel, etc. into sintered ore. After the various raw materials are mixed, they will be lowered to the sintering trolley through the distribution bin for sintering operation. After the sintered ore is mixed, samples need to be taken for testing to detect the quality and particle size of the sintered ore. At present, for the sampling of sintered ore, the staff generally push the sampling cart to the discharge port to collect the fallen test samples, or use the most traditional sampling method, that is, the staff use a shovel to take out the sintered ore samples. This operation method is time-consuming and labor-intensive, and the safety of the staff cannot be well guaranteed. Utility Model Content

[0003] The purpose of the utility model is to avoid the deficiencies of the prior art and provide a sintered ore sampling device, thereby effectively solving the deficiencies in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a sintered ore sampling device, comprising a discharger arranged in the lower end of the sintered ore discharge bin;

[0005] The discharger includes a cylindrical base, which can be rotatably placed horizontally in the warehouse opening of the discharge bin. A discharge channel is provided on the base that vertically passes through it. Sampling grooves are provided on both sides of the base that are perpendicular to the discharge channel. The bottom of the sampling groove is an inclined structure with the left higher and the right lower. The sampling groove is provided with a notch on its right side. A discharge port is provided on the right side of the warehouse opening at the lower end of the discharge bin. The discharge port is provided at a position corresponding to the upper end of the base, and the discharge port can be connected with the notch.

[0006] Furthermore, the width of the feeding channel and the sampling channel in the front-to-back direction is the same.

[0007] Furthermore, the discharge bin is provided with an inclined guide plate on the inner wall of its bin opening, one end of the guide plate is fixed on the front and rear sides of the bin opening, and the other end of the guide plate extends downwardly to the front and rear sides of the edge of the discharge channel.

[0008] Furthermore, an inclined discharge bin is provided on the discharge bin at a position corresponding to the discharge port.

[0009] Furthermore, the base is driven to rotate by a servo motor, and the servo motor is arranged on a side opposite to the discharge port.

[0010] Furthermore, rotating shafts are provided at both ends of the base, and the rotating shafts are rotatably provided on the left and right sides of the discharge bin, and the driving shaft of the servo motor is connected to the rotating shaft at the left end of the base.

[0011] The above-mentioned technical solution of the present invention has the following beneficial effects: the present invention arranges a discharger in the discharge bin, and the discharger is provided with a discharge channel and a sampling chute, which can not only ensure the normal discharge operation of the discharge bin, but also can perform sampling operations on the sintered ore through the sampling chute. The whole process does not require manual operation of the staff, which not only greatly reduces the workload but also ensures the life safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the explosion structure of an embodiment of the utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of an embodiment of the utility model in the blanking state;

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of an embodiment of the utility model in the sampling state. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, unless there is a conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0018] like Figure 1-2 As shown, the sintered ore sampling equipment described in this embodiment includes a discharger arranged in the lower end of the sintered ore discharge bin 1;

[0019] The discharger includes a cylindrical base 2, which can be rotatably placed horizontally in the warehouse opening of the discharge bin 1. A discharge channel 3 is vertically provided on the base 2, and the four sides of the discharge channel 3 are closed. When the discharge channel 3 is working, the side walls of the base 2 just close the discharge port 5. Sampling channels 4 are provided on the base 2 on both sides perpendicular to the discharge channel 3. The bottom of the sampling channel 4 is an inclined structure with the left higher and the right lower. The sampling channel 4 is provided with a notch on its right side. The test samples collected by the sampling channel 4 are discharged through the notch on the right side. A discharge port 5 is provided on the right side of the warehouse opening at the lower end of the discharge bin 1. The discharge port 5 is provided at a position corresponding to the upper end of the base 2. The discharge port 5 can be connected with the notch. The width of the discharge port 5 is the same as the width of the discharge channel 3 and the sampling channel 4, and the lower edge of the discharge port 5 is connected with the lower edge of the sampling channel 4.

[0020] The width of the feeding channel 3 and the sampling channel 4 in the front-to-back direction is the same.

[0021] The discharge bin 1 is provided with an inclined guide plate 6 on the inner wall of its bin opening. One end of the guide plate 6 is fixed on the front and rear sides of the bin opening, and the other end of the guide plate 6 extends downwardly to the front and rear sides of the edge of the discharge channel 3. The guide plate 6 is used to guide the sintered ore into the discharge channel 3 and the sampling chute 4.

[0022] An inclined discharge bin 7 is provided on the discharge bin 1 at a position corresponding to the discharge port 5 . The discharge bin 7 is used to discharge the collected samples. A collection bag or a collection box can be provided on the discharge bin 7 .

[0023] The base 2 is driven to rotate by a servo motor 8 , which is arranged on a side opposite to the discharge port 5 .

[0024] Rotating shafts 9 are provided at both ends of the base 2 , and the rotating shafts 9 are rotatably provided on the left and right sides of the discharge bin 1 . The driving shaft of the servo motor 8 is connected to the rotating shaft 9 at the left end of the base 2 .

[0025] The working principle of the present invention is as follows: the base 2 is driven to rotate by controlling the servo motor 8. Figure 3 As shown, when the discharge bin 1 is performing the unloading operation normally, the servo motor 8 drives the unloading channel 3 on the base 2 to be in a vertical state, and the guide plates 6 are located at the front and rear sides of the unloading channel 3. When the sintered ore falls, it will pass through the unloading channel 3, as shown in FIG. Figure 4As shown, when sampling is required, the servo motor 8 controls the base 2 to rotate. At this time, the sampling chute 4 on one side of the base 2 rotates to the guide plate 6. At this time, the falling channel of the sintered ore is closed, and the ore falls into the sampling chute 4. Since the sampling chute 4 is in an inclined state, and the discharge port 5 and the discharge bin 7 are set at the lowest end of the sampling chute 4, the ore sample can slide out through the sampling chute 4, the gap on the right side of the sampling chute 4, the discharge port 5 and the discharge bin 7, and the staff collects the slipped sample. That is, after the sampling is completed, the servo motor 8 controls the base 3 to rotate 90°. At this time, the unloading channel 3 is in a vertical state again, and the mineral material can fall. As the base 2 rotates, when the sampling trough 4 on the other side rotates to the upper end, the mineral material remaining in the lower sampling trough 4 will fall. In this way, the base 2 is controlled to rotate in sequence, and the free switching of unloading and sampling can be realized. As the base 2 rotates, when the sampling trough 4 on the other side rotates to the upper end, the mineral material remaining in the lower sampling trough 4 will fall.

[0026] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A sintered ore sampling device, characterized by: It includes a discharger arranged in the lower end of the sintered ore discharge bin; The discharger includes a cylindrical base, which can be rotatably placed horizontally in the warehouse opening of the discharge bin. A discharge channel is provided on the base that vertically passes through it. Sampling grooves are provided on both sides of the base that are perpendicular to the discharge channel. The bottom of the sampling groove is an inclined structure with the left higher and the right lower. The sampling groove is provided with a notch on its right side. A discharge port is provided on the right side of the warehouse opening at the lower end of the discharge bin. The discharge port is provided at a position corresponding to the upper end of the base, and the discharge port can be connected with the notch.

2. The sintered ore sampling device according to claim 1, characterized in that: The width of the material discharge channel and the sampling channel in the front-to-back direction is the same.

3. The sintered ore sampling device according to claim 2, characterized in that: The discharge bin is provided with an inclined guide plate on the inner wall of its bin opening, one end of the guide plate is fixed on the front and rear sides of the bin opening, and the other end of the guide plate extends downwardly to the front and rear sides of the edge of the discharge channel.

4. The sintered ore sampling device according to claim 1, characterized in that: An inclined discharge bin is provided on the discharge bin at a position corresponding to the discharge port.

5. The sintered ore sampling device according to claim 1, characterized in that: The base is driven to rotate by a servo motor, and the servo motor is arranged on a side opposite to the discharge port.

6. The sintered ore sampling device according to claim 5, characterized in that: Rotating shafts are provided at both ends of the base, and the rotating shafts are rotatably provided on the left and right sides of the discharge bin, and the driving shaft of the servo motor is connected to the rotating shaft at the left end of the base.

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