Iron ore waste stone powder recycling and screening integrated device
By designing an integrated iron ore scrap stone powder recycling and screening device with multiple shells and screen mesh, and using a motor-driven mechanical structure to realize the movement of the screening box and screen plate, the problem of incomplete screening of existing devices is solved, and screening efficiency and practicality are improved.
Patent Information
- Application Number
- CN202421358257.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The existing iron ore scrap stone powder screening device is not thorough enough, resulting in iron ore aggregation and slow screening efficiency.
An integrated iron ore waste stone powder recycling and screening device was designed. By setting up multiple shells and screens, and using a motor to drive the shaft and cam, the slider and support to reciprocate, realizing up and down movement of the screen box and left and right movement of the screen plate, thereby completing more thorough screening.
The continuous loading and screening operation of materials is realized, and the screening effect of materials is ensured through multiple screenings, and the screening efficiency and practicality of the device are improved.
Smart Images
Figure CN222778377U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an integrated device for recovering and screening iron ore waste stone powder, belonging to the technical field of screening devices. Background Art
[0002] Iron is the earliest discovered, most widely used and most consumed metal in the world, accounting for about 95% of the total metal consumption. Iron ore is mainly used in the steel industry to smelt pig iron and steel with different carbon contents. Iron ore refers to a well or mountain containing rocks or sediments that can be refined into iron compounds. Iron ore waste powder needs to be screened when it is recycled.
[0003] According to the announcement number CN218743195U, an integrated device for recovering and screening waste stone powder of iron ore is disclosed. The utility model solves the problem that the existing screening device usually vibrates the screen plate and the screen box together, the screening is not thorough enough, the iron ore gathers together, and the screening efficiency is slow by this method. An integrated device for recovering and screening waste stone powder of iron ore includes a platform and a screening mechanism arranged above the platform, a feeding mechanism is arranged above the screening mechanism, a first opening is arranged above the platform, brackets are fixedly connected around the platform, and a support plate is fixedly connected above the four groups of brackets. When the connecting plate descends, the screening box is driven to move in the opposite direction. By starting the connecting plate, the screening box moves up and down, and the screen plate moves left and right to complete the screening. Compared with the original screening box and screen plate integrated vibration screening device, the screening is more thorough and the screening efficiency is higher. When the above device is used, although quantitative feeding and screening can be performed, the material feeding is interrupted, which leads to a reduction in the screening efficiency of the device. Utility Model Content
[0004] The purpose of the utility model is to provide an integrated device for recovering and screening iron ore waste stone powder. The utility model can perform continuous feeding and screening operations on materials. At the same time, after multiple filtrations through the screen, the screening effect of the material can be guaranteed, thereby effectively improving the screening efficiency of the device, and then improving the practicability of the device, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An integrated device for recovering and screening iron ore waste rock powder comprises a base, a support is slidably provided on the top of the base, legs are symmetrically fixed on the top of the support, a box is fixed on the top of the legs, a plurality of shells are fixedly provided in an array in a staggered manner on the inner walls on both sides of the box, a screen is fixedly embedded through the top of each shell, a cavity is provided inside the box, a plurality of feeding troughs are provided in an array in a staggered manner on the inner walls on both sides of the box, the feeding troughs are all located in adjacent shells, the feeding troughs are all communicated with the internal space of the cavity, a discharge pipe is fixedly provided at the bottom end of the box, the top of the discharge pipe is communicated with the internal space of the cavity, and a discharge channel is fixedly provided at the front lower part of the box.
[0007] Furthermore, a slide groove is provided in the base, a slider is slidably provided in the slide groove, the top end of the slider is fixedly connected to the bottom end of the support, a spring is fixedly provided on one side of the slider, and the other end of the spring is fixedly connected to an inner wall adjacent to the slide groove.
[0008] Furthermore, a motor is fixedly provided on the inner wall of the slide groove on a side away from the spring, an output end of the motor is fixedly connected to a rotating shaft, and a plurality of cams are arranged in an array on the rotating shaft.
[0009] Furthermore, a sliding rod is symmetrically fixed on the inner wall of the sliding groove on a side away from the rotating shaft, and a sliding rod groove matching the sliding rod is symmetrically opened on a side of the sliding block close to the spring.
[0010] Furthermore, the bottom inner walls of the shell are inclined, the bottom inner walls of the chute are flush with the bottom inner walls of the shell, the lower inner walls on both sides of the cavity are inclined, and the height of the rear bottom inner wall of the box body is higher than the height of the front bottom inner wall of the box body.
[0011] Furthermore, the shell and the screen are fixedly connected via a plurality of locking screws.
[0012] Furthermore, an anti-slip pad is fixedly provided on the bottom end of the base.
[0013] The beneficial effects of the utility model are:
[0014] The utility model is provided with multiple shells and screens. When in use, materials are placed in the box, and the motor drives the rotating shaft to rotate, so that the rotating shaft drives the cam to rotate. When the cam conflicts with the slider, the cam will push the slider to squeeze the spring. When the cam is separated from the slider, the spring will push the slider to move in the opposite direction, so that the slider drives the support to reciprocate, and then the support drives the box to reciprocate through the legs, so that the materials can be screened through the screen, and qualified materials will fall into the shell, and the rest of the materials will fall onto the shell below and continue to be screened. After multiple screenings, the qualified materials will fall into the cavity through the drop chute and be discharged through the discharge pipe, and the rest of the debris will fall to the inner wall of the bottom end of the box and be discharged through the discharge channel. The utility model can perform continuous feeding and screening operations on the materials, and at the same time, after multiple filtrations of the screens, the screening effect of the materials can be guaranteed, thereby effectively improving the screening efficiency of the device and thus improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.
[0016] Figure 1 This is a front view of an integrated device for recovering and screening iron ore waste stone powder according to the utility model;
[0017] Figure 2 This is a schematic diagram of the overall structure of an integrated device for recovering and screening iron ore waste stone powder according to the utility model;
[0018] Figure 3 It is a top view of the base of an integrated device for recovering and screening iron ore waste stone powder according to the utility model;
[0019] Figure 4 It is a top view of a box of an integrated device for recovering and screening iron ore waste stone powder according to the utility model;
[0020] Numbers in the figure: 1. base; 2. support; 3. support leg; 4. box; 5. shell; 6. screen; 7. cavity; 8. drop chute; 9. discharge pipe; 10. discharge channel; 11. slide; 12. slider; 13. spring; 14. motor; 15. rotating shaft; 16. cam; 17. slide bar; 18. slide bar groove. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:
[0023] An integrated device for recovering and screening iron ore waste rock powder comprises a base 1, a support 2 is slidably provided on the top of the base 1, a support leg 3 is symmetrically fixed on the top of the support 2, a box 4 is fixed on the top of the leg 3, a plurality of shells 5 are staggeredly fixed on the inner walls on both sides of the box 4, a screen 6 is fixedly embedded through the top of each shell 5, a cavity 7 is provided inside the box 4, a plurality of feeding troughs 8 are staggeredly provided on the inner walls on both sides of the box 4, the feeding troughs 8 are all located in adjacent shells 5, and the feeding troughs 8 are communicated with the internal space of the cavity 7, a discharge pipe 9 is fixedly provided at the bottom end of the box 4, the top of the discharge pipe 9 is communicated with the internal space of the cavity 7, and a discharge channel 10 is fixedly provided at the front lower part of the box 4.
[0024] Specifically, Figure 1-Figure 4 As shown, a slide groove 11 is provided in the base 1, and a slider 12 is slidably provided in the slide groove 11. The top of the slider 12 is fixedly connected to the bottom end of the support 2, and a spring 13 is fixedly provided on one side of the slider 12. The other end of the spring 13 is fixedly connected to an inner wall of a side adjacent to the slide groove 11. A motor 14 is fixedly provided on the inner wall of the side of the slide groove 11 away from the spring 13. A rotating shaft 15 is fixedly connected to the output end of the motor 14. A plurality of cams 16 are fixedly sleeved in an array on the rotating shaft 15. The rotating shaft 15 is driven by the motor 14 to rotate, so that the rotating shaft 15 drives the cam 16 to rotate. When the cam 16 conflicts with the slider 12, the cam 16 will push the slider 12 to squeeze the spring 13. When the cam 16 separates from the slider 12, the spring 13 will push the slider 12 to move in the opposite direction, so that the slider 12 drives the support 2 to reciprocate, and then the support 2 drives the box body 4 to reciprocate through the supporting legs 3.
[0025] Specifically, Figure 1-Figure 4As shown, the bottom inner wall of the shell 5 is inclined, the bottom inner wall of the material chute 8 is flush with the bottom inner wall of the shell 5, the lower inner walls on both sides of the cavity 7 are inclined, and the height of the rear bottom inner wall of the box body 4 is higher than the height of the front bottom inner wall of the box body 4. By setting the inclined portion, it is convenient for materials to slide down.
[0026] Specifically, Figure 1-Figure 4 As shown, the shell 5 and the screen 6 are fixedly connected by a plurality of locking screws, and an anti-skid pad is fixedly provided at the bottom end of the base 1. By setting the locking screws, the screen 6 can be easily disassembled and replaced. By setting the anti-skid pad, the stability of the device during use can be improved.
[0027] Example 2 Please refer to Figure 1-Figure 4 The difference between this embodiment and embodiment 1 is that: a slide rod 17 is symmetrically fixed on the inner wall of the slide groove 11 on the side away from the rotating shaft 15, and a slide rod groove 18 matching the slide rod 17 is symmetrically opened on the side of the slider 12 close to the spring 13. When the slider 12 moves, the slider 12 will slide on the slide rod 17, and the slide rod 17 can support the slider 12.
[0028] Working principle of the utility model: when in use, the material is placed in the box body 4, and the motor 14 drives the rotating shaft 15 to rotate, so that the rotating shaft 15 drives the cam 16 to rotate. When the cam 16 contacts the slider 12, the cam 16 will push the slider 12 to squeeze the spring 13. When the cam 16 separates from the slider 12, the spring 13 will push the slider 12 to move in the opposite direction, so that the slider 12 drives the support 2 to reciprocate, and then the support 2 drives the box body 4 to reciprocate through the legs 3, so that the material can be screened through the screen 6. When the slider 12 moves, the slider 1 2 will slide on the slide bar 17, and the slide bar 17 can support the slide block 12. Qualified materials will fall into the shell 5, and the remaining materials will fall onto the lower shell 5 and continue to be screened. After multiple screenings, the qualified materials will fall into the cavity 7 through the drop chute 8 and be discharged through the discharge pipe 9, and the remaining debris will fall onto the bottom inner wall of the box body 4 and be discharged through the discharge channel 10. The inclined portion is provided to facilitate the sliding of the materials, the locking screw is provided to facilitate the disassembly and replacement of the screen 6, and the anti-slip pad is provided to improve the stability of the device when in use.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An integrated device for recovering and screening iron ore waste powder, comprising a base (1), characterized in that: A support (2) is slidably provided at the top of the base (1), a support leg (3) is symmetrically fixed at the top of the support (2), a box (4) is fixed at the top of the support leg (3), a plurality of shells (5) are staggeredly fixedly provided on the inner walls on both sides of the box (4), a screen (6) is fixedly embedded through the top of each shell (5), a cavity (7) is provided inside the box (4), a plurality of material dropping grooves (8) are staggeredly provided on the inner walls on both sides of the box (4), the material dropping grooves (8) are located in adjacent shells (5), and the material dropping grooves (8) are communicated with the internal space of the cavity (7), a discharge pipe (9) is fixedly provided at the bottom end of the box (4), the top of the discharge pipe (9) is communicated with the internal space of the cavity (7), and a discharge channel (10) is fixedly provided at the lower front side of the box (4).
2. The integrated device for recovering and screening iron ore waste powder according to claim 1 is characterized in that: A slide groove (11) is provided in the base (1), a slider (12) is slidably provided in the slide groove (11), the top end of the slider (12) is fixedly connected to the bottom end of the support (2), a spring (13) is fixedly provided on one side of the slider (12), and the other end of the spring (13) is fixedly connected to an inner wall of a side adjacent to the slide groove (11).
3. The integrated device for recovering and screening iron ore waste powder according to claim 2 is characterized in that: A motor (14) is fixedly provided on the inner wall of the slide groove (11) at a side away from the spring (13); an output end of the motor (14) is fixedly connected to a rotating shaft (15); and a plurality of cams (16) are fixedly provided in an array on the rotating shaft (15).
4. The integrated device for recovering and screening iron ore waste powder according to claim 3 is characterized in that: A slide bar (17) is symmetrically fixed on the inner wall of the slide groove (11) at a side away from the rotating shaft (15), and a slide bar groove (18) matching the slide bar (17) is symmetrically opened on the side of the slider (12) close to the spring (13).
5. The integrated device for recovering and screening iron ore waste powder according to claim 1 is characterized in that: The bottom inner wall of the shell (5) is inclined, the bottom inner wall of the material drop chute (8) is flush with the bottom inner wall of the shell (5), the lower inner walls on both sides of the cavity (7) are inclined, and the height of the rear bottom inner wall of the box body (4) is higher than the height of the front bottom inner wall of the box body (4).
6. The integrated device for recovering and screening iron ore waste powder according to claim 1, characterized in that: The housing (5) and the screen (6) are fixedly connected via a plurality of locking screws.
7. The integrated device for recovering and screening iron ore waste powder according to claim 1 is characterized in that: An anti-slip pad is fixedly provided at the bottom end of the base (1).