Powder discharging structure

Abstract

The utility model discloses a powder blanking structure which comprises a blanking bin, a blanking mechanism and a power mechanism, the blanking mechanism is arranged in the blanking bin and comprises a blanking main shaft, blanking scrapers are arranged on the two sides of the blanking main shaft, a blanking conveying piece is fixedly installed on the blanking main shaft, a blanking ring is arranged in the blanking bin, and the blanking scrapers are arranged on the blanking conveying piece. A power mechanism is fixedly installed on the discharging bin, a discharging connecting rod is fixedly installed between the discharging main shaft and the discharging scraping plate, a discharging rubber scraper is fixedly installed on the discharging scraping plate, and a discharging fixing piece is fixedly installed between the discharging main shaft and the discharging ring. According to the powder discharging structure, due to the arrangement of corresponding mechanisms, the probability that the discharging opening of the discharging structure is blocked is reduced, manual dredging is omitted, discharging efficiency is improved, consumption of manpower and material resources is reduced, meanwhile, the influence on powder weighing during continuous operation is reduced, the accuracy of powder weighing is improved, and the powder discharging structure is suitable for large-scale production. And the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of powder material feeding structure, and in particular relates to a powder material feeding structure. Background Art

[0002] Steel slag is an alkaline industrial solid waste produced during the steelmaking process. The smelting temperature of steel is generally 1600-1700℃, and steel slag generally accounts for 10-15% of crude steel production. Steel slag contains a certain amount of calcium and has a certain alkalinity and activity. However, the calcium in steel slag is difficult to fully and efficiently dissolve in water media under mild environmental conditions, resulting in low mineralization efficiency. This is generally considered to be one of the difficulties in using steel slag for mineralization and fixation of CO2. When using steel slag for CO2 mineralization, it is necessary to fully dissolve the calcium in the steel slag by ultra-fine grinding, reaction temperature, pressure, reaction medium and other conditions.

[0003] At present, when discharging powder materials such as steel slag, a large amount of powder materials quickly accumulate at the discharge port. The current discharging structure cannot scrape the discharging port, which is prone to blockage and requires manual unblocking. This not only reduces the efficiency of discharging, but also increases the consumption of manpower and material resources. At the same time, the blockage of the discharge port will also affect the stability of the weighing and conveying volume of the powder during continuous operation, and its practicality is poor.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a powder material feeding structure.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The utility model aims to provide a powder material feeding structure, which can solve the problems of blocking of the feeding port, low feeding efficiency and unstable weighing of powder materials in continuous operation.

[0007] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides a powder material feeding structure, including a feeding bin, a feeding mechanism and a power mechanism;

[0008] A material unloading mechanism is provided in the unloading bin, and the material unloading mechanism includes a material unloading spindle, both sides of the material unloading spindle are provided with material unloading scrapers, a material unloading conveying member is fixedly installed on the material unloading spindle, and a material unloading ring is provided in the unloading bin;

[0009] A power mechanism is fixedly installed on the lower material bin.

[0010] In one or more embodiments of the utility model, a material unloading connecting rod is fixedly installed between the material unloading spindle and the material unloading scraper, connecting the material unloading spindle and the material unloading scraper, so that the material unloading spindle can drive the rotation of the material unloading scraper, making the rotation of the material unloading scraper more controllable;

[0011] A rubber scraper is fixedly installed on the material discharging scraper, which can scrape the inner wall of the material discharging bin to make the powder in the material discharging bin flow, thereby improving the efficiency of powder discharging.

[0012] In one or more embodiments of the utility model, a material unloading fixture is fixedly installed between the unloading spindle and the unloading ring, so that the unloading spindle can drive the unloading ring to rotate, so that the unloading ring can drive the powder to flow, thereby reducing the probability of powder blockage;

[0013] A material discharge shaft ring is fixedly installed in the material discharge bin, which can fix the position of the material discharge ring and make the rotation of the material discharge ring more stable.

[0014] In one or more embodiments of the present invention, a positioning groove matching the blanking shaft ring is cut on the blanking ring, which facilitates the rotation of the blanking ring and improves the stability of the blanking ring;

[0015] A number of evenly distributed feeding balls are installed between the feeding ring and the feeding shaft ring, which reduces the friction between the feeding ring and the feeding shaft ring and improves the smoothness of the rotation of the feeding ring.

[0016] In one or more embodiments of the utility model, a rotation groove matching the blanking ball is cut on the blanking collar, which facilitates the fixation of the blanking ball and reduces the possibility of the blanking ball being separated;

[0017] The unloading ring is fixedly provided with an unloading gear ring, which can not only guide the powder but also increase the falling speed of the powder.

[0018] In one or more embodiments of the utility model, the power mechanism includes a power compartment, which facilitates the fixation of the power motor and improves the protection of the power motor;

[0019] A power support frame is fixedly installed in the unloading bin, which improves the balance of the unloading spindle and reduces the probability of the unloading spindle tilting;

[0020] A power pipeline is installed between the power bin and the power support frame, connecting the power bin and the power support frame, facilitating the installation of the power synchronization shaft and improving the protection of the power synchronization shaft.

[0021] In one or more embodiments of the present invention, the power pipeline runs through the unloading bin, the power bin and the power support frame, and the unloading spindle runs through the power support frame, thereby improving the balance of the unloading spindle.

[0022] In one or more embodiments of the utility model, a power synchronization shaft is provided in the power pipeline, which plays a transmission role, so that a pair of synchronous bevel gears can rotate synchronously;

[0023] A pair of power balancing parts are installed between the power pipeline and the power synchronization shaft, which improves the stability of the power synchronization shaft and reduces the probability of tilting of the power synchronization shaft.

[0024] In one or more embodiments of the utility model, a power motor is fixedly installed in the power compartment, which can drive the rotation of the power main bevel gear and provide corresponding power for the rotation of the power main bevel gear;

[0025] The power motor is fixedly mounted with a power main bevel gear, which can drive the rotation of the synchronous bevel gear, so that the synchronous bevel gear can drive the rotation of the power auxiliary bevel gear, thereby providing power for the rotation of the blanking spindle.

[0026] In one or more embodiments of the utility model, a power auxiliary bevel gear is fixedly installed on the unloading spindle, which plays a transmission role and enables the unloading spindle to rotate;

[0027] Synchronous bevel gears are installed at both ends of the power synchronization shaft, which can rotate synchronously through the power synchronization shaft, so that the power of the power motor can be transmitted to the unloading main shaft to rotate the unloading main shaft. The power auxiliary bevel gears and the power main bevel gears are both meshed with the synchronous bevel gears.

[0028] Compared with the prior art, a powder material feeding structure of the utility model reduces the probability of blockage of the material discharge port of the feeding structure through the setting of corresponding mechanisms, eliminating manual unblocking, which not only improves the feeding efficiency, but also reduces the consumption of manpower and material resources, and at the same time, reduces the impact on powder material weighing, improves the accuracy of powder material weighing, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a front cross-sectional view of an embodiment of the utility model;

[0031] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0032] Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle;

[0033] Figure 4 for Figure 1 Schematic diagram of the structure at C in the middle;

[0034] Figure 5 It is a three-dimensional diagram of an embodiment of the present utility model.

[0035] Description of main reference numerals:

[0036] 1-unloading bin, 2-unloading mechanism, 201-unloading spindle, 202-unloading scraper, 203-unloading conveying member, 204-unloading ring, 205-unloading connecting rod, 206-unloading rubber scraper, 207-unloading fixing member, 208-unloading shaft ring, 209-unloading ball, 210-unloading gear ring, 3-power mechanism, 301-power bin, 302-power support frame, 303-power pipeline, 304-power synchronous shaft, 305-power balance member, 306-power motor, 307-power main bevel gear, 308-power auxiliary bevel gear, 309-synchronous bevel gear. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0038] like Figures 1 to 5 As shown, a powder material feeding structure in one embodiment of the utility model includes a feeding bin 1, a feeding mechanism 2 and a power mechanism 3.

[0039] like Figures 1 to 4 As shown, a material discharge mechanism 2 is provided in the material discharge bin 1, and the material discharge mechanism 2 includes a material discharge main shaft 201, which can be driven to rotate, and can drive the rotation of the material discharge ring 204 and the material discharge conveying member 203, so that the powder can flow, so that the efficiency of the powder discharge is improved, and the probability of powder blockage is reduced.

[0040] In addition, both sides of the material discharging main shaft 201 are provided with material discharging scrapers 202, which can drive the material discharging rubber scrapers 206 to scrape the inner wall of the material discharging bin 1, so that the powder in the material discharging bin 1 can flow.

[0041] Among them, a material unloading conveying member 203 is fixedly installed on the unloading spindle 201, which can convey the powder material, so that the blocked powder material can be conveyed to the top of the powder material, leaving a gap for the blocked powder material below, so that the powder material can fall better.

[0042] In addition, a feeding ring 204 is provided in the feeding bin 1, which can increase the feeding speed of the powder by rotating.

[0043] like Figures 1 to 4 As shown, a material unloading connecting rod 205 is fixedly installed between the material unloading spindle 201 and the material unloading scraper 202, connecting the material unloading spindle 201 and the material unloading scraper 202, so that the material unloading spindle 201 can drive the rotation of the material unloading scraper 202, making the rotation of the material unloading scraper 202 more controllable.

[0044] Among them, a rubber scraper 206 is fixedly installed on the material discharging scraper 202, which can scrape the inner wall of the material discharging bin 1, so that the powder in the material discharging bin 1 can flow, thereby improving the efficiency of powder discharging.

[0045] like Figures 1 to 4 As shown, a material unloading fixture 207 is fixedly installed between the unloading spindle 201 and the unloading ring 204, which can enable the unloading spindle 201 to drive the unloading ring 204 to rotate, so that the unloading ring 204 can drive the powder to flow, thereby reducing the probability of powder blockage.

[0046] In addition, a material discharge shaft ring 208 is fixedly installed in the material discharge bin 1, which can fix the position of the material discharge ring 204 and make the rotation of the material discharge ring 204 more stable.

[0047] like Figures 1 to 3 As shown, a positioning groove matching the blanking shaft ring 208 is bored on the blanking ring 204 , which facilitates the rotation of the blanking ring 204 and improves the stability of the blanking ring 204 .

[0048] In addition, a number of evenly distributed discharge balls 209 are installed between the discharge ring 204 and the discharge shaft ring 208 , which reduces the friction between the discharge ring 204 and the discharge shaft ring 208 and improves the smoothness of the rotation of the discharge ring 204 .

[0049] like Figures 1 to 4 As shown, a rotation groove matching the blanking ball 209 is bored on the blanking collar 208, which facilitates the fixation of the blanking ball 209 and reduces the possibility of the blanking ball 209 detaching.

[0050] In addition, a feeding gear ring 210 is fixedly mounted on the feeding ring 204, which can not only guide the powder but also increase the falling speed of the powder.

[0051] like Figure 1 to Figure 2As shown, a power mechanism 3 is fixedly installed on the lower bin 1 , and the power mechanism 3 includes a power bin 301 , which facilitates the fixation of the power motor 306 and improves the protection of the power motor 306 .

[0052] Among them, a power support frame 302 is fixedly installed in the unloading bin 1, which improves the balance of the unloading spindle 201 and reduces the probability of the unloading spindle 201 tilting.

[0053] In addition, a power pipeline 303 is installed between the power bin 301 and the power support frame 302 , connecting the power bin 301 and the power support frame 302 , facilitating the installation of the power synchronization shaft 304 and improving the protection of the power synchronization shaft 304 .

[0054] like Figures 1 to 3 As shown, the power pipeline 303 runs through the unloading bin 1 , the power bin 301 and the power support frame 302 , and the unloading spindle 201 runs through the power support frame 302 , thereby improving the balance of the unloading spindle 201 .

[0055] like Figure 1 to Figure 2 As shown, a power synchronous shaft 304 is provided in the power pipeline 303, which plays a transmission role and enables a pair of synchronous bevel gears 309 to rotate synchronously.

[0056] In addition, a pair of power balance members 305 are installed between the power pipeline 303 and the power synchronization shaft 304 , which improves the stability of the power synchronization shaft 304 and reduces the probability of the power synchronization shaft 304 tilting.

[0057] like Figures 1 to 5 As shown, a power motor 306 is fixedly installed in the power compartment 301 , which can drive the rotation of the power main bevel gear 307 and provide corresponding power for the rotation of the power main bevel gear 307 .

[0058] In addition, a power main bevel gear 307 is fixedly mounted on the power motor 306 , which can drive the rotation of the synchronous bevel gear 309 , so that the synchronous bevel gear 309 can drive the rotation of the power auxiliary bevel gear 308 , providing power for the rotation of the blanking spindle 201 .

[0059] like Figures 1 to 4 As shown, a power auxiliary bevel gear 308 is fixedly mounted on the blanking spindle 201, which plays a transmission role and enables the blanking spindle 201 to rotate.

[0060] Among them, synchronous bevel gears 309 are installed at both ends of the power synchronization shaft 304, which can rotate synchronously through the power synchronization shaft 304, so that the power of the power motor 306 can be transmitted to the unloading main shaft 201, so that the unloading main shaft 201 rotates, and the power auxiliary bevel gear 308 and the power main bevel gear 307 are both engaged with the synchronous bevel gear 309.

[0061] During specific use, the power motor 306 is started to rotate the power synchronization shaft 304, and the rotation of the unloading main shaft 201 is driven by the synchronous bevel gear 309, so that the unloading main shaft 201 drives the unloading scraper 202 and the unloading ring 204 to rotate, so that the unloading scraper 202 and the unloading ring 204 can drive the circulation of powder, thereby reducing the probability of powder blockage. At the same time, the unloading scraper 202 can drive the unloading rubber scraper 206 to scrape the inner wall of the unloading bin 1, thereby further reducing the probability of blockage in the unloading bin 1.

[0062] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0063] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A powder feeding structure, characterized in that: Said: Feed bin; A material unloading mechanism is arranged in the material unloading bin, the material unloading mechanism comprises a material unloading spindle, both sides of the material unloading spindle are provided with material unloading scrapers, a material unloading conveying member is fixedly mounted on the material unloading spindle, and a material unloading ring is arranged in the material unloading bin; The power mechanism is fixedly mounted on the lower bin.

2. A powder material feeding structure according to claim 1, characterized in that: A material unloading connecting rod is fixedly installed between the material unloading main shaft and the material unloading scraper, and a material unloading rubber scraper is fixedly installed on the material unloading scraper.

3. A powder material feeding structure according to claim 2, characterized in that: A material unloading fixing piece is fixedly installed between the material unloading main shaft and the material unloading ring, and a material unloading shaft ring is fixedly installed in the material unloading bin.

4. A powder material feeding structure according to claim 3, characterized in that: A positioning groove matching the blanking shaft ring is bored on the blanking ring, and a plurality of blanking balls evenly distributed are installed between the blanking ring and the blanking shaft ring.

5. A powder material feeding structure according to claim 4, characterized in that: A rotation groove matching with the blanking ball is bored on the blanking shaft ring, and a blanking gear ring is fixedly mounted on the blanking ring.

6. A powder material feeding structure according to claim 1, characterized in that: The power mechanism comprises a power bin, a power support frame is fixedly installed in the lower material bin, and a power pipeline is installed between the power bin and the power support frame.

7. A powder material feeding structure according to claim 6, characterized in that: The power pipeline is arranged through the unloading bin, the power bin and the power support frame, and the unloading spindle is arranged through the power support frame.

8. A powder material feeding structure according to claim 7, characterized in that: A power synchronization shaft is arranged in the power pipeline, and a pair of power balancing members are installed between the power pipeline and the power synchronization shaft.

9. A powder material feeding structure according to claim 8, characterized in that: A power motor is fixedly installed in the power compartment, and a power main bevel gear is fixedly installed on the power motor.

10. A powder material feeding structure according to claim 9, characterized in that: A power auxiliary bevel gear is fixedly mounted on the unloading main shaft, and synchronous bevel gears are mounted on both ends of the power synchronous shaft. The power auxiliary bevel gear and the power main bevel gear are meshed with the synchronous bevel gears.

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