A steel slag screening shaker

Abstract

The utility model provides a kind of steel slag screening shaker, it is related to steel slag screening shaker technical field, including shell body, the both ends of the top of shell body one side are fixed with support rod, two The middle part of support rod is fixed with servo motor, the power output end of servo motor is fixed with rotating shaft, the bottom of rotating shaft is fixed with driven rod, the bottom one end of driven rod is fixed with sliding block.The device is reciprocatingly moved by three groups of screening boxes simultaneously, and is classified and screened by different aperture filter holes, and the steel slag is retained on the top of the screening box according to the different size, and finally falls into the inside of the material container.When the steel slag on the top of one of the material containers is too much during screening, stop the servo motor, remove the pinhole on the top of the sliding rod of the corresponding position of the material container, then remove the material container from the shell body, pour out the steel slag inside, so as to achieve the effect that the classified screening can be performed, and the classified filter screen can be removed separately.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel slag screening shaking tables, and more specifically, it relates to a steel slag screening shaking table. Background Technology

[0002] The mineral processing of a steel slag shaking table takes place on an inclined bed with multiple layers. The mineral particles are fed in from the feed trough at the corner of the bed, while a water trough supplies transverse flushing water. Under the influence of gravity, the transverse water flow, and the inertia and friction generated by the asymmetrical reciprocating motion of the bed, the particles are stratified according to specific gravity and particle size, moving longitudinally along the bed surface and laterally along the inclined bed surface. Therefore, particles with different specific gravities and sizes gradually flow down in a fan shape from side A to side B along their respective directions of motion, exiting from different zones on the concentrate and tailings sides, ultimately being separated into concentrate, middlings, and tailings.

[0003] Based on the above, the following problems were found: Although most existing steel slag screening shaking tables use a grading method for screening, it is inconvenient to remove the screened steel slag from the filter screen. The entire filter screen needs to be removed, and the large volume of steel slag left on the top of the screen needs to be removed. Depending on the different steel slag raw materials, the number of times the filter screens of different grades need to be removed varies, resulting in the simultaneous removal of filter screens of other grades, which increases the amount of unnecessary labor.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a steel slag screening shaking table in order to achieve a more practical value. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a steel slag screening shaking table, which solves the problem that the different levels of filter screens need to be removed a different number of times, resulting in the simultaneous removal of filter screens from other levels and increasing unnecessary workload.

[0006] This utility model provides a steel slag screening shaking table, which is achieved by the following specific technical means: A steel slag screening shaking table includes an outer shell. Support rods are fixed to both ends of the top side of the outer shell. A servo motor is fixed to the middle of the two support rods. A rotating shaft is fixed to the power output end of the servo motor. A driven rod is fixed to the bottom of the rotating shaft. A slider is fixed to one end of the bottom of the driven rod. Three vertically spaced sliding grooves are formed through the outer wall of the outer shell. A sliding rod is slidably connected inside each of the three sliding grooves. A screening mechanism is fixed to the middle of each of the three sliding rods. A second connecting rod is slidably connected to one side of each of the three sliding grooves. A common first connecting rod is fixed to one side of the middle of each of the three second connecting rods. A guide rail is fixed to the top of the first connecting rod. A connecting sleeve is fixed to one end of each of the second connecting rods. A limit pin is movably sleeved through the top of the connecting sleeve.

[0007] Furthermore, the connecting sleeve is movably sleeved with the slide rod, and a pin hole is provided through the middle of the top of the connecting sleeve and the top of one end of the slide rod, with the limiting pin located inside the pin hole.

[0008] Furthermore, the guide rail and the slider are located on the same horizontal plane, and the slider is slidably connected to the guide rail.

[0009] Furthermore, guide plates are fixed on both sides of the inner wall of the outer shell. The guide plates are arranged at an angle, and there are three sets of guide plates, which are located at the bottom of three sets of slide bars.

[0010] Furthermore, the screening mechanism includes a screening box, with both ends of the screening box fixed to the two slide rods respectively, and a filter hole is provided through the bottom of the screening box, with the filter hole arranged in a equidistant pattern.

[0011] Furthermore, there are three screening boxes arranged vertically at equal intervals, and three sets of filter holes are provided, with the hole diameter decreasing from top to bottom.

[0012] Furthermore, the horizontal cross-section of the outer shell is U-shaped, and a material container is slidably connected to the bottom of the inner wall of the outer shell.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In this utility model, screening is performed by the simultaneous reciprocating movement of three sets of screening boxes. Filter holes of different diameters are used for grading and screening. Steel slag is retained at the top of the screening boxes according to its size, and finally falls into the inside of the holding box. During screening, when there is too much steel slag at the top of one of the holding boxes, the servo motor is stopped, the pin hole at the top of the slide rod of the corresponding holding box is removed, and then the holding box is removed from the outer shell to pour out the steel slag inside. This achieves the effect of grading and screening while allowing the graded filter screens to be removed separately.

[0014] 2. In this utility model, the sliding rods on both sides of multiple screening boxes are connected to the connecting sleeve. The sliding rods are inserted into the connecting sleeve, and the limiting pins are inserted into the pin holes of the sliding rods and the connecting sleeve to connect the sliding rods and the connecting sleeve. Then, the servo motor is started to drive the rotating shaft to rotate, which drives the first connecting rod and the second connecting rod to move laterally back and forth, so that the screening box moves back and forth to shake and screen, thereby achieving the effect that multiple screens can be screened using the same drive source. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the overall structure of this utility model.

[0016] Figure 2 yes Figure 1 An enlarged schematic diagram of the structure of part A.

[0017] Figure 3 This is a side view of the overall structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the outer shell of this utility model.

[0019] The correspondence between the component names in the diagram and the attached drawing numbers is as follows: 1. Outer shell; 2. Slide groove; 3. Slide rod; 4. Screening box; 41. Filter hole; 5. Support rod; 6. Servo motor; 7. Rotating shaft; 8. Driven rod; 9. Slider; 10. Guide rail; 11. First connecting rod; 12. Second connecting rod; 13. Connecting sleeve; 14. Pin hole; 15. Limit pin; 16. Guide plate; 17. Material container. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; in addition, the terms "first," "second," "third," etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] Example: As attached Figure 1 To be continued Figure 4 As shown: This utility model provides a steel slag screening shaking table, including an outer shell 1. Support rods 5 are fixed at both ends of the top of one side of the outer shell 1. A servo motor 6 is fixed in the middle of the two support rods 5. A rotating shaft 7 is fixed at the power output end of the servo motor 6. A driven rod 8 is fixed at the bottom of the rotating shaft 7. A slider 9 is fixed at one end of the bottom of the driven rod 8. Three vertically spaced sliding grooves 2 are opened through the outer wall of the outer shell 1. Sliding rods 3 are slidably connected through the three sliding grooves 2. A screening mechanism is fixed in the middle of the three sliding rods 3. A second connecting rod 12 is slidably connected to one side of each of the three sliding grooves 2. A common first connecting rod 11 is fixed to one side of the middle of each of the three second connecting rods 12. A guide rail 10 is fixed at the top of the first connecting rod 11. A connecting sleeve 13 is fixed at one end of the second connecting rod 12. A limit pin 15 is movably sleeved through the top of the connecting sleeve 13.

[0023] The connecting sleeve 13 is movably sleeved with the slide rod 3. The middle of the top of the connecting sleeve 13 and the top of one end of the slide rod 3 are both provided with pin holes 14. The limiting pin 15 is located inside the pin hole 14. During screening, the slide rod 3 is inserted into the connecting sleeve 13, and the limiting pin 15 is inserted into the pin hole 14 of the slide rod 3 and the connecting sleeve 13 to connect the slide rod 3 and the connecting sleeve 13.

[0024] In this configuration, the guide rail 10 and the slider 9 are located on the same horizontal plane. The slider 9 is slidably connected to the guide rail 10. The servo motor 6 drives the rotating shaft 7 to rotate, which in turn drives the driven rod 8 to rotate, causing the slider 9 to slide in the guide rail 10. The slider 9 and the guide rail 10 cooperate to convert the circular motion of the slider 9 into the lateral reciprocating movement of the guide rail 10, which drives the first connecting rod 11 and the second connecting rod 12 to move laterally reciprocating, causing the screening box 4 to move back and forth for shaking screening.

[0025] The outer shell 1 has guide plates 16 fixed on both sides of its inner wall. The guide plates 16 are set at an angle and there are three sets of guide plates 16. The three sets of guide plates 16 are located at the bottom of the three sets of slide bars 3. The guide plates 16 guide the steel slag that is deviated during shaking and guide it into the screening box 4 below.

[0026] The screening mechanism includes a screening box 4, with two sliding rods 3 fixed at both ends. A filter hole 41 is provided through the bottom of the screening box 4. The filter holes 41 are arranged in an equidistant manner. There are three screening boxes 4, which are arranged vertically at equal intervals. There are three sets of filter holes 41, with the diameter of the three sets of filter holes 41 decreasing from top to bottom. Screening is performed by the simultaneous reciprocating movement of the three sets of screening boxes 4, and the filter holes 41 of different diameters are used for grading and screening.

[0027] The outer shell 1 has a U-shaped horizontal cross section. A material container 17 is slidably connected to the bottom of the inner wall of the outer shell 1. During screening, the steel slag is left on the top of the screening box 4 according to its size, and finally falls into the inside of the material container 17.

[0028] The specific usage and function of this embodiment are as follows: In this invention, the steel slag to be screened is first introduced into the top screening box 4. Then, the sliding rods 3 on both sides of the multiple screening boxes 4 are connected to the connecting sleeves 13. The sliding rods 3 are inserted into the connecting sleeves 13. The limiting pins 15 are then inserted into the pin holes 14 of the sliding rods 3 and the connecting sleeves 13 to connect the sliding rods 3 and the connecting sleeves 13. Subsequently, the servo motor 6 is started to drive the rotating shaft 7 to rotate, which in turn drives the driven rod 8 to rotate, causing the slider 9 to slide in the guide rail 10. The slider 9 and the guide rail 10 cooperate to convert the circular motion of the slider 9 into the motion of the guide rail 10. The horizontal reciprocating movement of the 0 motor drives the first connecting rod 11 and the second connecting rod 12 to move horizontally and reciprocatingly, causing the screening box 4 to move back and forth for shaking screening. The guide plate 16 guides the steel slag that deviates during shaking into the screening box 4 below. The three sets of filter holes 41 are set with decreasing hole diameters from top to bottom. Screening is carried out by the simultaneous reciprocating movement of the three sets of screening boxes 4. The filter holes 41 with different hole diameters are used for graded screening. The steel slag is retained at the top of the screening box 4 according to its size, and finally falls into the inside of the holding box 17. During screening, when there is too much steel slag at the top of one of the holding boxes 17, the servo motor 6 is stopped, the pin hole 14 at the top of the slide rod 3 at the corresponding holding box 17 is removed, and the holding box 17 is removed from the outer shell 1 to pour out the steel slag inside.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A steel slag screening shaking table, comprising an outer shell (1), wherein support rods (5) are fixed at both ends of the top side of the outer shell (1), characterized in that: A servo motor (6) is fixed in the middle of the two support rods (5). A rotating shaft (7) is fixed at the power output end of the servo motor (6). A driven rod (8) is fixed at the bottom of the rotating shaft (7). A slider (9) is fixed at one end of the driven rod (8). Three vertically spaced sliding grooves (2) are opened through the outer wall of the outer shell (1). A corresponding sliding rod (3) is slidably connected through the three sliding grooves (2). A screening mechanism is fixed in the middle of the three sliding rods (3). A second connecting rod (12) is slidably connected to one side of each of the three sliding grooves (2). A common first connecting rod (11) is fixed on one side of the middle of each of the three second connecting rods (12). A guide rail (10) is fixed at the top of the first connecting rod (11). A connecting sleeve (13) is fixed at one end of the second connecting rod (12). A limit pin (15) is movably sleeved through the top of the connecting sleeve (13).

2. The steel slag screening shaking table as described in claim 1, characterized in that: The connecting sleeve (13) is movably sleeved with the slide rod (3). The middle of the top of the connecting sleeve (13) and the top of one end of the slide rod (3) are both provided with a pin hole (14). The limiting pin (15) is located inside the pin hole (14).

3. The steel slag screening shaking table as described in claim 1, characterized in that: The guide rail (10) and the slider (9) are located on the same horizontal plane, and the slider (9) is slidably connected to the guide rail (10).

4. The steel slag screening shaking table as described in claim 1, characterized in that: The inner walls of the outer shell (1) are fixed with guide plates (16) on both sides. The guide plates (16) are set in an inclined manner. There are three sets of guide plates (16), and the three sets of guide plates (16) are located at the bottom of the three sets of slide bars (3).

5. The steel slag screening shaking table as described in claim 1, characterized in that: The screening mechanism includes a screening box (4), with both ends of the screening box (4) fixed to two slide rods (3) respectively. A filter hole (41) is provided through the bottom of the screening box (4), and the filter hole (41) is arranged in a filled and equidistant manner.

6. The steel slag screening shaking table as described in claim 5, characterized in that: There are three screening boxes (4), which are arranged vertically at equal intervals. There are three sets of filter holes (41), and the diameter of the three sets of filter holes (41) decreases from top to bottom.

7. The steel slag screening shaking table as described in claim 1, characterized in that: The horizontal cross-section of the outer shell (1) is U-shaped, and a material container (17) is slidably connected to the bottom of the inner wall of the outer shell (1).

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