Waste forsterite slag screening equipment

Abstract

The utility model relates to the technical field of screening equipment, in particular to waste forsterite slag screening equipment. Comprising a base, a rectangular cylinder is fixedly mounted at the top of the base, a mounting frame is slidably mounted in the rectangular cylinder, an obliquely arranged rectangular frame and a flow guide plate are fixedly mounted in the mounting frame, a sieve plate is fixedly mounted on the rectangular frame, and discharging holes penetrate through the inner walls of the two sides of the mounting frame; rectangular through holes are formed in the inner walls of the two sides of the rectangular cylinder in a penetrating mode, the rectangular frame and the flow guide plate slidably penetrate through the corresponding discharging holes and the rectangular through holes, a cover plate is arranged at the top end of the rectangular cylinder, a feeding hopper is fixed to the cover plate in a penetrating mode, and a first transverse rod located below the flow guide plate is fixedly installed in the installation frame. According to the forsterite slag screening device, forsterite slag can be rapidly vibrated conveniently through a simple vibration structure, the forsterite slag can be effectively screened, the screening speed is increased, and the screening efficiency of the forsterite slag can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, in particular to waste forsterite slag screening equipment. Background Art

[0002] Olivine belongs to ultrabasic plutonic rock, is a common rock-forming mineral, and is one of the earliest minerals formed when magma crystallizes. It is mostly found in igneous rocks such as gabbro, basalt and peridotite. Forsterite or serpentinized peridotite with less than 10% iron olivine and a loss on ignition of less than 5% can be directly used as refractory raw materials, while those with more serious serpentinization and a loss on ignition of more than 5% must be calcined or mixed with magnesia to make refractory materials. Due to the strong resistance of forsterite to alkaline slag, its products are mostly used as regenerator checker bricks, etc. Waste gas forsterite slag is recycled. Screening is required to facilitate subsequent processing. The prior art discloses a waste forsterite slag screening device with an authorization announcement number of CN218087986U, including a box body, a screening block is welded on the inner wall of the box body, a concave plate is welded on the left and right sides of the box body, a bearing plate is welded on the lower surface of the concave plate, a bearing box is inserted inside the concave plate, a connecting plate is welded on the lower surface of the right bearing plate, a storage box is welded on the lower surface of the connecting plate, and a baffle is slidably connected inside the storage box. The waste forsterite slag screening device realizes the screening function of the device through the screening plate, and can discharge forsterite slag from the right side of the box body, thereby improving the practicality of the device. Through the rotating rod, baffle, storage box and spring, the forsterite blocks can be discharged from the left side of the box body, so that the device can send stones and slag to different positions respectively, which is convenient for separating forsterite blocks and forsterite slag.

[0003] However, it was found during use that the above design did not have an oscillating structure, resulting in a slow screening speed for forsterite slag, making it difficult to effectively screen the forsterite slag. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a waste forsterite slag screening equipment, which is convenient for rapid shaking of forsterite slag, can effectively screen the forsterite slag, increase the screening speed, and is conducive to improving the screening efficiency of forsterite slag, thereby solving the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model adopts the technical solution: a waste forsterite slag screening equipment, including a base, a rectangular cylinder is fixedly installed on the top of the base, a mounting frame is slidably installed in the rectangular cylinder, a rectangular frame and a guide plate are fixedly installed in the mounting frame, a sieve plate is fixedly installed on the rectangular frame, discharge holes are penetrated on the inner walls on both sides of the mounting frame, rectangular through holes are penetrated on the inner walls on both sides of the rectangular cylinder, the rectangular frame and the guide plate slide through the corresponding discharge holes and rectangular through holes, a cover plate is provided on the top of the rectangular cylinder, a feed hopper is fixed and penetrated on the cover plate, a first cross bar located below the guide plate is fixedly installed in the mounting frame, a second cross bar is fixedly installed in the rectangular cylinder, a top rod is slidably penetrated on the second cross bar, the top of the top rod is fixed to the bottom of the first cross bar, two springs are provided between the first cross bar and the second cross bar, a connecting rod is hinged at the bottom end of the top rod, a rotating rod is hinged at the bottom end of the connecting rod, a motor is fixedly installed on the top of the base, and the bottom end of the rotating rod is fixedly sleeved on the motor.

[0006] To facilitate maintenance of the screen plate:

[0007] As a further improvement of the above technical solution: the rectangular tube also includes two slots, which are opened on the inner wall of one side of the rectangular tube, and a clamping rod is slidably installed in the slot. Two chambers are opened on the cover plate, and a slide plate is slidably installed in the chamber. One end of the clamping rod extends into the chamber and is welded to the slide plate. A screw rod is threaded through the slide plate, and a gear is fixedly sleeved on the screw rod, and the top of the gear extends outside the cover plate.

[0008] The beneficial effect of this improvement is that, through such an arrangement, it is convenient to quickly open or close the rectangular cylinder, thereby facilitating maintenance of the sieve plate and effectively ensuring the screening effect of the sieve plate.

[0009] To facilitate the sliding of the top rod:

[0010] As a further improvement of the above technical solution: a first through hole is penetrated through the second cross bar, and the top bar slides through the first through hole.

[0011] The beneficial effect of this improvement is that by providing the first through hole, the push rod can be easily slid up and down.

[0012] To prevent the spring from disengaging from the first and second crossbars:

[0013] As a further improvement of the above technical solution: the second cross bar is penetrated by two second through holes, a limit rod is slidably penetrated in the second through holes, and the limit rod is slidably penetrated by the spring and fixed at the bottom of the first cross bar.

[0014] The beneficial effect of this improvement is that by providing the second through hole and the limiting rod, it is convenient to limit the spring and prevent the spring from being separated from the first cross bar and the second cross bar.

[0015] In order to facilitate the separate collection of screened slag:

[0016] As a further improvement of the above technical solution: receiving hoppers are fixedly installed on both sides of the rectangular tube, and the two receiving hoppers are respectively matched with the rectangular frame and the guide plate.

[0017] The beneficial effect of this improvement is that by providing a receiving hopper, it is convenient to collect the screened slag separately.

[0018] To improve screening effect:

[0019] As a further improvement of the above technical solution: a plurality of evenly arranged blocking rods are fixedly mounted on the top of the rectangular frame, and the blocking rods are fixed on the top of the screen plate.

[0020] The beneficial effect of this improvement is that by setting the blocking rod, the rolling speed of the forsterite slag can be effectively slowed down, which is beneficial to improving the screening effect.

[0021] To facilitate the extension of the gear outside the cover:

[0022] As a further improvement of the above technical solution: a second through hole is penetrated on the inner wall of one side of the chamber, the clamping rod slides through the corresponding second through hole, a third through hole is penetrated on the top inner wall of the chamber, and the gear rotates through the third through hole.

[0023] The beneficial effect of this improvement is that by providing the third through hole, the gear can be extended outside the cover plate to facilitate rotation.

[0024] In order to facilitate the support and limit of the screw:

[0025] As a further improvement of the above technical solution: a clamping plate is fixedly installed in the chamber, and the screw rod rotates and passes through the clamping plate.

[0026] The beneficial effect of this improvement is that by providing a clamping plate, it is convenient to support and limit the screw rod.

[0027] The beneficial effects of the utility model are as follows: through a simple oscillation structure, the forsterite slag can be quickly oscillated, the forsterite slag can be effectively screened, the screening speed is increased, and the screening efficiency of the forsterite slag is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0029] Figure 2 It is a schematic diagram of the main cross-sectional three-dimensional structure of the installation frame in the utility model;

[0030] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0031] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of part B;

[0032] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of part C.

[0033] In the figure: 1. base; 2. rectangular cylinder; 3. mounting frame; 4. rectangular frame; 5. guide plate; 6. sieve plate; 7. discharge hole; 8. rectangular through hole; 9. cover plate; 10. feed hopper; 11. first cross bar; 12. second cross bar; 13. top rod; 14. connecting rod; 15. rotating rod; 16. motor; 17. spring; 18. slot; 19. rod; 20. chamber; 21. slide plate; 22. screw rod; 23. gear. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-5As shown, a waste forsterite slag screening device comprises a base 1, a rectangular cylinder 2 is fixedly installed on the top of the base 1, a mounting frame 3 is slidably installed in the rectangular cylinder 2, a rectangular frame 4 and a guide plate 5 arranged obliquely are fixedly installed in the mounting frame 3, a sieve plate 6 is fixedly installed on the rectangular frame 4, discharge holes 7 are penetrated on both sides of the inner wall of the mounting frame 3, rectangular through holes 8 are penetrated on both sides of the inner wall of the rectangular cylinder 2, the rectangular frame 4 and the guide plate 5 slide through the corresponding discharge holes 7 and rectangular through holes 8, a cover plate 9 is provided on the top of the rectangular cylinder 2, a feed hopper 10 is fixed and penetrated on the cover plate 9, a first cross bar 11 located below the guide plate 5 is fixedly installed in the mounting frame 3, and a second cross bar 11 is fixedly installed in the rectangular cylinder 2 12, a top rod 13 is slidably penetrated on the second cross bar 12, the top end of the top rod 13 is fixed to the bottom of the first cross bar 11, two springs 17 are arranged between the first cross bar 11 and the second cross bar 12, the bottom end of the top rod 13 is hinged with a connecting rod 14, the bottom end of the connecting rod 14 is hinged with a rotating rod 15, a motor 16 is fixedly installed on the top of the base 1, the bottom end of the rotating rod 15 is fixedly sleeved on the motor 16, through a simple oscillation structure, it is convenient to quickly oscillate the forsterite slag, can effectively screen the forsterite slag, improve the screening speed, and help improve the screening efficiency of the forsterite slag, the rectangular tube 2 also includes two card slots 18, the card slots 18 are opened on the inner wall of one side of the rectangular tube 2, and the card slots 18 slide inwardly A clamping rod 19 is movably installed, two chambers 20 are provided on the cover plate 9, a slide plate 21 is slidably installed in the chamber 20, one end of the clamping rod 19 extends into the chamber 20 and is welded to the slide plate 21, a screw rod 22 is threadedly penetrated on the slide plate 21, a gear 23 is fixedly sleeved on the screw rod 22, and the top of the gear 23 extends to the outside of the cover plate 9. Through such an arrangement, it is convenient to quickly open or close the rectangular tube 2, so as to facilitate the maintenance of the sieve plate 6, and can effectively ensure the screening effect of the sieve plate 6, the second cross bar 12 is penetrated by a first through hole, the push rod 13 slides through the first through hole, and the first through hole is provided to facilitate the push rod 13 to slide up and down, the second cross bar 12 is penetrated by two second through holes, and the second through holes A limit rod slides through the hole, and the limit rod slides through the spring 17 and is fixed at the bottom of the first cross bar 11. By setting the second through hole and the limit rod, it is convenient to limit the spring 17 to prevent the spring 17 from detaching from the first cross bar 11 and the second cross bar 12. Receiving hoppers are fixedly installed on both sides of the rectangular tube 2. The two receiving hoppers are respectively adapted to the rectangular frame 4 and the guide plate 5. By setting the receiving hoppers, it is convenient to collect the screened slag separately. A plurality of evenly arranged blocking rods are fixedly installed on the top of the rectangular frame 4. The blocking rods are fixed on the top of the screen plate 6. By setting the blocking rods, the rolling speed of the forsterite slag can be effectively slowed down, which is beneficial to improve the screening effect. A second through hole is penetrated on the inner wall of one side of the chamber 20.The clamping rod 19 slides through the corresponding second through hole, and a third through hole is penetrated on the top inner wall of the chamber 20. The gear 23 rotates through the third through hole. By setting the third through hole, the gear 23 is convenient to extend to the outside of the cover plate 9, so as to facilitate rotation. A clamping plate is fixedly installed in the chamber 20, and the screw rod 22 rotates through the clamping plate.

[0036] The working principle of the utility model is as follows: when in use, the motor 16 is first turned on, and the output shaft of the motor 16 drives the rotating rod 15 to rotate, and the rotating rod 15 drives the connecting rod 14 to rotate and reciprocate up and down, so that the top rod 13 is driven to reciprocate up and down, and at the same time, the top rod 13 drives the first cross bar 11 to reciprocate up and down, and the two springs 17 are repeatedly compressed, and the first cross bar 11 drives the mounting frame 3 to slide up and down in the rectangular tube 2, so that the screen plate 6 and the guide plate 5 are driven to reciprocate up and down, and then the forsterite slag is put into the rectangular tube 2 through the feed hopper 10, and the forsterite slag falls on the screen plate 6 and is vibrated and screened, and the coarse particles roll down and are guided by the rectangular frame 4 to fall into the corresponding receiving hopper, and the fine particles fall onto the guide plate 5 It rolls down and falls into another receiving hopper. Through such an arrangement, it is convenient to quickly oscillate the forsterite slag, which can effectively screen the forsterite slag, increase the screening speed, and is beneficial to improving the screening efficiency of the forsterite slag. When the screen plate 6 needs to be maintained, the two gears 23 are rotated first, and the gear 23 drives the screw rod 22 to rotate, and the screw rod 22 drives the slide plate 21 to slide in the chamber 20, so that the clamping rod 19 is driven to slide out of the corresponding clamping groove 18, so that the fixation of the cover plate 9 is released, and then the cover plate 9 is lifted, so that the rectangular tube 2 is opened, and then the screen plate 6 can be maintained. Through such an arrangement, it is convenient to quickly open or close the rectangular tube 2, so that it is convenient to maintain the screen plate 6, and the screening effect of the screen plate 6 can be effectively guaranteed.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A waste forsterite slag screening device, comprising a base (1), a rectangular cylinder (2) being fixedly mounted on the top of the base (1), characterized in that: A mounting frame (3) is slidably mounted in the rectangular cylinder (2), a rectangular frame (4) and a guide plate (5) are fixedly mounted in the mounting frame (3), a sieve plate (6) is fixedly mounted on the rectangular frame (4), discharge holes (7) are penetrated on both sides of the inner wall of the mounting frame (3), rectangular through holes (8) are penetrated on both sides of the inner wall of the rectangular cylinder (2), the rectangular frame (4) and the guide plate (5) slide through the corresponding discharge holes (7) and rectangular through holes (8), a cover plate (9) is provided at the top end of the rectangular cylinder (2), a feed hopper (10) is fixedly mounted on and penetrated by the cover plate (9), and a sieve plate (6) is fixedly mounted in the mounting frame (3). A first cross bar (11) is provided below the guide plate (5); a second cross bar (12) is fixedly installed in the rectangular tube (2); a top bar (13) is slidably passed through the second cross bar (12); the top end of the top bar (13) is fixed to the bottom of the first cross bar (11); two springs (17) are provided between the first cross bar (11) and the second cross bar (12); a connecting rod (14) is hinged at the bottom end of the top bar (13); a rotating rod (15) is hinged at the bottom end of the connecting rod (14); a motor (16) is fixedly installed at the top of the base (1); and the bottom end of the rotating rod (15) is fixedly sleeved on the motor (16).

2. A waste forsterite slag screening device according to claim 1, characterized in that: The rectangular tube (2) further comprises two slots (18), wherein the slots (18) are provided on an inner wall of one side of the rectangular tube (2), a clamping rod (19) is slidably mounted in the slots (18), two chambers (20) are provided on the cover plate (9), a slide plate (21) is slidably mounted in the chamber (20), one end of the clamping rod (19) extends into the chamber (20) and is welded to the slide plate (21), a screw rod (22) is threadedly penetrated on the slide plate (21), a gear (23) is fixedly sleeved on the screw rod (22), and the top of the gear (23) extends to the outside of the cover plate (9).

3. The waste forsterite slag screening device according to claim 1, characterized in that: The second cross bar (12) is penetrated by a first through hole, and the top bar (13) slides through the first through hole.

4. The waste forsterite slag screening device according to claim 1, characterized in that: The second cross bar (12) has two second through holes, a limit rod is slidably passed through the second through hole, and the limit rod is slidably passed through the spring (17) and fixed at the bottom of the first cross bar (11).

5. The waste forsterite slag screening device according to claim 1, characterized in that: Material receiving hoppers are fixedly mounted on both sides of the rectangular cylinder (2), and the two material receiving hoppers are respectively matched with the rectangular frame (4) and the guide plate (5).

6. The waste forsterite slag screening device according to claim 1, characterized in that: A plurality of evenly arranged blocking rods are fixedly mounted on the top of the rectangular frame (4), and the blocking rods are fixed on the top of the screen plate (6).

7. The waste forsterite slag screening device according to claim 2, characterized in that: A second through hole is penetrated on one side inner wall of the chamber (20), and the clamping rod (19) slides through the corresponding second through hole. A third through hole is penetrated on the top inner wall of the chamber (20), and the gear (23) rotates through the third through hole.

8. The waste forsterite slag screening device according to claim 2, characterized in that: A clamping plate is fixedly installed in the chamber (20), and the screw rod (22) rotates and penetrates the clamping plate.

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