Efficient feeding mechanism capable of conducting pretreatment

Abstract

The utility model discloses an efficient feeding mechanism capable of preprocessing, and belongs to the technical field of slag grinding and feeding. Comprising a first screening assembly, a second screening assembly and a conveying assembly, the first screening assembly comprises a first rotating motor, a rotating rod, a circular plate and a circular frame, screening columns are arranged on the side wall of the circular plate, the second screening assembly comprises a screening bin, a vibrating motor is arranged on the side wall of the screening bin, and a screening plate is arranged in the screening bin; the conveying assembly comprises a bottom plate, a side plate, a second rotating motor, a plurality of rotating shafts and a conveying belt. According to the slag powder screening device, the multiple screening columns of the first screening assembly are matched with one another to intercept impurities, the second screening assembly is matched, slag powder is screened out of a screen mesh through vibration of a screening plate, and the impurity removing effect of the slag powder screening device is good; in addition, the slag powder falling onto the conveying belt below is pure and free of foreign matter or large impurities, operation of the conveying belt cannot be affected, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag grinding and feeding, and more specifically to a high-efficiency feeding mechanism capable of pre-processing. Background Art

[0002] Slag refers to the residual waste generated during the ore refining process. After being ground into powder, it can be used as an additive in cement and concrete. Some metal elements and other impurities may remain in the slag. When the slag powder is further processed, it needs to be transported and fed. The feeding process needs to be able to be transported continuously and stably.

[0003] The existing feeding mechanism directly feeds the slag powder onto the conveyor belt, but the slag powder contains many impurities, which are difficult to remove and affect the processing effect. When there are many impurities, it is necessary to stop the conveyor and remove the impurities, but the effect of manual removal of impurities is poor; in addition, these impurities will also affect the operation of the conveyor belt, and the impurities are easily stuck in the structure of the conveyor belt, causing downtime, which seriously affects the feeding efficiency. In view of this, we propose an efficient feeding mechanism that can be pre-treated. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The utility model aims to provide a high-efficiency feeding mechanism capable of pre-processing, so as to solve the problems of poor impurity removal effect and low feeding efficiency proposed in the above-mentioned background technology.

[0006] 2. Technical solution

[0007] A pre-processable and efficient feeding mechanism comprises a first screening component, a second screening component and a transmission component;

[0008] The first screening material assembly comprises a support block and a support plate 1, the top surface of the support block is provided with a support plate 2, a support plate 3 and a switch, the top surface of the support plate 3 is provided with a material inlet, a side wall of the support plate is provided with a fixed plate 1, the top surface of the fixed plate 1 is provided with a rotating motor 1, the power output end of the switch is electrically connected to the rotating motor 1, the output end of the rotating motor 1 is connected to a rotating rod, the circumferential side wall of the rotating rod is provided with a circular plate and a plurality of fixed rods, the end of the fixed rod is connected to a circular frame, the side wall of the circular plate is connected to a plurality of rotating bearings, and the side wall of the rotating bearing is connected to a sieve column;

[0009] The second screening material assembly comprises a screening bin arranged below the plurality of screening columns, the bottom of the screening bin is connected to a plurality of damping springs, the bottom of the damping spring is connected to a second fixing plate, the side wall of the screening bin is connected to a third fixing plate, the bottom of the third fixing plate is connected to a plurality of the damping springs, a vibration motor is arranged on the top of the third fixing plate, the power output end of the switch is electrically connected to the vibration motor, a screening plate is arranged inside the screening bin, and a plurality of magnets and screening meshes are arranged on the top surface of the screening plate;

[0010] The transmission component includes a bottom plate connected to the bottom surface of the second fixed plate, the top surface of the bottom plate is connected to a plurality of side plates, the side walls of the side plates are rotatably connected to a plurality of rotating shafts, the circumferential outer walls of the rotating shafts are meshedly connected to a transmission belt, the bottom surface of the bottom plate is connected to a plurality of column legs, the side walls of the column legs are connected to a fourth fixed plate, a second rotating motor is arranged on the top surface of the fourth fixed plate, the power output end of the switch is electrically connected to the second rotating motor, the output end of the second rotating motor is connected to a transmission belt, and the output end of the transmission belt is connected to the rotating shaft.

[0011] Preferably, a motor frame is provided at the bottom of the rotating motor 1, and the bottom of the motor frame is connected to the fixing plate 1.

[0012] Preferably, a motor base is provided at the bottom of the vibration motor and the bottom of the second rotating motor.

[0013] Preferably, a plurality of racks are provided on the circumferential side wall of the rotating shaft, and a rack matching the circumferential side wall of the rotating shaft is provided on the inner wall of the conveyor belt.

[0014] Preferably, the rotating rod passes through one side wall of the support plate and two side walls of the support plate, and the rotating rod is inclined at an angle of 30° in the horizontal direction.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] The utility model rotates and screens by cooperating with each other a plurality of sieve columns of a first screening component, so that impurities are intercepted by the plurality of sieve columns, and slag powder falls into a second screening component below, and cooperates with the second screening component to sieve out the slag powder from the sieve by the vibration of the sieve plate, and a plurality of magnets attached to the sieve can absorb some metal impurities, and the sieve further sieves the slag powder, so that the device has a good effect of removing impurities; in addition, the slag powder falling onto the conveyor belt below is relatively pure, without foreign matter or large impurities, and will not affect the operation of the conveyor belt, and the conveyor belt is driven to move by the rotation of the plurality of rotating shafts of the transmission component, and the rack designed on the circumferential outer wall of the rotating shaft matches the rack on the inner wall of the conveyor belt, so that the transmission process is smoother and the feeding efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the first screening material assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the framework structure of the first screening material assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the sieve column structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of a circular plate of the utility model;

[0023] Figure 6 It is a schematic diagram of the circular frame cross-sectional structure of the utility model;

[0024] Figure 7 This is a schematic diagram of the structure disassembly of the second screening material assembly of the utility model;

[0025] Figure 8 This is a schematic diagram of the cross-sectional structure of the transmission component shaft of the utility model;

[0026] Fig. 9 This is a schematic diagram of the rotating shaft structure of the utility model;

[0027] Explanation of the reference numerals in the figure: 1. first screening material assembly; 2. second screening material assembly; 3. transmission assembly; 101. support block; 102. support plate 1; 103. fixed plate 1; 104. motor frame; 105. rotating motor 1; 106. rotating rod; 107. round plate; 108. round frame; 109. sieve column; 110. rotating bearing; 111. support plate 2; 112. support plate 3; 113. feeding port; 1 14. Fixed rod; 201. Screen bin; 202. Damping spring; 203. Fixed plate two; 204. Fixed plate three; 205. Vibration motor; 206. Screen plate; 207. Magnet; 208. Screen; 301. Bottom plate; 302. Side plate; 303. Conveyor belt; 304. Rotating shaft; 305. Transmission belt; 306. Rotating motor two; 307. Fixed plate four; 308. Column leg; 400. Switch. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] See also Figure 1-9 ,The utility model provides a technical solution:

[0032] A pre-processable and efficient feeding mechanism comprises a first screening component 1, a second screening component 2 and a transmission component 3;

[0033] Specifically, the first screening material assembly 1 includes a support block 101 and a support plate 102, a support plate 2 111 and a support plate 3 112 are welded on the top surface of the support block 101, a switch 400 is installed on the top surface of the support block 101, a feed port 113 is welded on the top surface of the support plate 3 112, the outlet of the feed port 113 is aligned with the circular frame 108 below, so as to facilitate the slag powder to fall into the first screening material assembly 1 for screening, a fixed plate 103 is welded on the side wall of the support plate 102, a rotating motor 105 is arranged on the top surface of the fixed plate 103, the power output end of the switch 400 is electrically connected to the rotating motor 105, the output end of the rotating motor 105 is connected to the rotating rod 106, the circumferential side wall of the rotating rod 106 is welded with a circular plate 107 and three fixed rods 114, the end of the fixed rod 114 is welded with a circular frame 108, and the circular plate The function of 107 is to prevent the slag powder from overflowing from the side wall, and the function of the round frame 108 is to facilitate the slag powder to enter the interior. The side wall of the circular plate 107 is connected with a plurality of rotating bearings 110, and the side wall of the rotating bearing 110 is welded with a sieve column 109. A long strip gap is formed between the plurality of sieve columns 109, and the slag powder falls into the second sieve material assembly 2 below through the gap. The function of the rotating bearing 110 is to enable the sieve column 109 to rotate when impacted by the slag powder. The plurality of rotating sieve columns 109 make it easier for the slag powder to fall through the gap. At the same time, the rotating rod 106 rotates to drive the circular plate 107 to rotate, so that the plurality of sieve columns 109 rotate around the rotating rod 106, further making the internal slag powder tumble continuously, and some larger impurities are affected by the rotation of the sieve column 109 during tumbling, so that the larger impurities will not be stuck in the gap.

[0034] Further, the second screening material assembly 2 includes a screening bin 201 arranged below the plurality of screening columns 109, two damping springs 202 are welded to the bottom of the screening bin 201, a second fixing plate 203 is welded to the bottom of the damping spring 202, the function of the damping spring 202 is to produce a damping effect when the screening bin 201 vibrates, and will not affect the stability of the bottom plate 301 below, a third fixing plate 204 is welded to the side wall of the screening bin 201, two damping springs 202 are welded to the bottom of the third fixing plate 204, a vibration motor 205 is arranged on the top of the third fixing plate 204, and the power output end of the switch 400 is electrically connected to the vibration motor 205, a screening plate 206 is arranged inside the screening bin 201, and the screening plate 206 is connected to the bottom surface of the screening bin 201 by screws for easy disassembly, and a plurality of magnets 207 and a screen 208 are arranged on the top surface of the screening plate 206, the magnet 207 is cylindrical in shape, and the function of the magnet 207 is to absorb some metal impurities, and the screen 208 further screens the slag powder;

[0035] Furthermore, the transmission component 3 includes a bottom plate 301 screwed to the bottom surface of the fixed plate 203, two side plates 302 are welded to the top surface of the bottom plate 301, a transmission space is formed between the two side plates 302, the side walls of the side plates 302 are rotatably connected to multiple rotating shafts 304, the circumferential outer walls of the rotating shafts 304 are meshedly connected to the transmission belt 303, six column legs 308 are connected to the bottom surface of the bottom plate 301, the column legs 308 play a role of fixing and supporting the device, the side walls of the column legs 308 are welded to the fixed plate 4 307, the top surface of the fixed plate 4 307 is provided with a rotating motor 2 306, the power output end of the switch 400 is electrically connected to the rotating motor 2 306, the output end of the rotating motor 2 306 is connected to the transmission belt 305, and the output end of the transmission belt 305 is connected to the rotating shaft 304.

[0036] It is worth noting that, in order to ensure the structural stability of the rotating motor 105 , a motor frame 104 is provided at the bottom of the rotating motor 105 , and a fixing plate 103 is welded to the bottom of the motor frame 104 .

[0037] It is worth noting that, in order to ensure the structural stability of the vibration motor 205 and the second rotating motor 306 , a motor base is provided at the bottom of the vibration motor 205 and the bottom of the second rotating motor 306 .

[0038] In addition, in order to better drive the conveyor belt 303 to move when the shaft 304 rotates, a plurality of racks are provided on the circumferential side wall of the shaft 304 , and a rack matching the circumferential side wall of the conveyor belt 303 is provided on the inner wall of the shaft 304 .

[0039] Finally, in order to facilitate the rotation of the rotating rod 106 and the first screening material assembly 1 has a certain inclination angle, the rotating rod 106 passes through the side wall of the support plate 102 and the side wall of the support plate 2 111, and a rotating bearing part is provided at the penetration point to facilitate the rotating rod 106 to rotate on the side wall of the support plate 102 and the side wall of the support plate 2 111. The rotating rod 106 is inclined at an angle of 30° in the horizontal direction.

[0040] The circuits, electronic components and modules involved in the present invention are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to the internal structure and method.

[0041] The device or equipment models involved in this article are as follows:

[0042] The models of the rotating motor 105 and the rotating motor 2 306 are: Z4-450;

[0043] The model of vibration motor 205 is: YZS-20-6.

[0044] Working principle: When the device is required to work, slag powder is poured into the feed port 113, so that the slag powder falls into the screening area of ​​the first screening component 1, and the switch 400 is used to control the rotation motor 105 to work, and the rotation motor 105 drives the rotation rod 106 to rotate, and further rotates the circular plate 107 and the circular frame 108, and the multiple sieve columns 109 between the circular plate 107 and the circular frame 108 rotate accordingly, driving the internal slag powder to roll, and through the multiple self-rotating sieve columns 109, the slag powder is easier to fall through the gap, and some larger impurities are retained inside, and are affected by the self-rotation of the sieve columns 109 during the rolling, so that the larger impurities The slag powder will not get stuck in the gap and fall into the drying bin 201 below. The vibration motor 205 is controlled by the switch 400 to work. The vibration motor 205 drives the screen plate 206 to vibrate. The slag powder is vibrated by the screen plate 206 and flows into the screen 208. The multiple magnets 207 near the screen 208 absorb the metal impurities, and the screen 208 filters out other impurities, so that the slag powder falls onto the conveyor belt 303 below. The rotation motor 306 is controlled by the switch 400 to work, driving the transmission belt 306 to rotate, further driving the rotation shaft 304 to rotate, and the rotation shaft 304 drives the conveyor belt 303 meshed with it to move, so as to achieve the transmission and feeding effect.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pre-processable and efficient feeding mechanism, characterized in that: It comprises a first screening material component (1), a second screening material component (2) and a transmission component (3); A first screening material assembly (1), the first screening material assembly (1) comprising a support block (101) and a support plate 1 (102), the top surface of the support block (101) being provided with a support plate 2 (111), a support plate 3 (112) and a switch (400), the top surface of the support plate 3 (112) being provided with a material inlet (113), the side wall of the support plate 1 (102) being provided with a fixing plate 1 (103), the top surface of the fixing plate 1 (103) being provided with a rotating motor 1 (105), the The power output end of the switch (400) is electrically connected to the rotating motor (105), the output end of the rotating motor (105) is connected to a rotating rod (106), a circular plate (107) and a plurality of fixed rods (114) are provided on the circumferential side wall of the rotating rod (106), the ends of the fixed rods (114) are connected to a circular frame (108), the side wall of the circular plate (107) is connected to a plurality of rotating bearings (110), and the side wall of the rotating bearing (110) is connected to a sieve column (109); A second screening material assembly (2), the second screening material assembly (2) comprising a screening bin (201) arranged below the plurality of screening columns (109), the bottom of the screening bin (201) being connected to a plurality of damping springs (202), the bottom of the damping springs (202) being connected to a second fixing plate (203), a side wall of the screening bin (201) being connected to a third fixing plate (204), the bottom of the third fixing plate (204) being connected to a plurality of the damping springs (202), a vibration motor (205) being arranged on the top of the third fixing plate (204), the power output end of the switch (400) being electrically connected to the vibration motor (205), a screening plate (206) being arranged inside the screening bin (201), and a plurality of magnets (207) and a screening mesh (208) being arranged on the top surface of the screening plate (206); A transmission component (3), the transmission component (3) comprising a bottom plate (301) connected to the bottom surface of the second fixed plate (203), the top surface of the bottom plate (301) being connected to a plurality of side plates (302), the side walls of the side plates (302) being rotatably connected to a plurality of rotating shafts (304), the circumferential outer walls of the rotating shafts (304) being meshedly connected to a transmission belt (303), the bottom surface of the bottom plate (301) being connected to a plurality of column legs (308), the side walls of the column legs (308) being connected to the fourth fixed plate (307), the top surface of the fourth fixed plate (307) being provided with a second rotating motor (306), the power output end of the switch (400) being electrically connected to the second rotating motor (306), the output end of the second rotating motor (306) being connected to a transmission belt (305), the output end of the transmission belt (305) being connected to the rotating shaft (304).

2. The pre-processable and efficient feeding mechanism according to claim 1, characterized in that: A motor frame (104) is disposed at the bottom of the rotating motor 1 (105), and the bottom of the motor frame (104) is connected to the fixing plate 1 (103).

3. The pre-processable and efficient feeding mechanism according to claim 2, characterized in that: A motor base is provided at the bottom of the vibration motor (205) and the bottom of the second rotating motor (306).

4. The pre-processable and efficient feeding mechanism according to claim 3, characterized in that: The circumferential side wall of the rotating shaft (304) is provided with a plurality of racks, and the inner wall of the transmission belt (303) is provided with racks matching the circumferential side wall of the rotating shaft (304).

5. The pre-processable and efficient feeding mechanism according to claim 4, characterized in that: The rotating rod (106) passes through the side wall of the first support plate (102) and the side wall of the second support plate (111), and the rotating rod (106) is inclined at an angle of 30° in the horizontal direction.

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