Vertical slag grinding device

Abstract

The utility model relates to the technical field of slag processing, and discloses a vertical slag grinding device which comprises a box body, a box cover is arranged at the top of the box body, a driving motor is fixedly connected to the top of the box cover, an output shaft of the driving motor penetrates through the box cover and is fixedly connected with a first connecting rod, and one end of the first connecting rod penetrates through a fixing block and is fixedly connected with a first gear. A connecting plate is fixedly connected to the bottom of the short rod; a connecting rod II is fixedly connected to the top of one end of the connecting plate; one end of the connecting rod II is fixedly connected to the bottom of the connecting rod I; a gear III is in meshed connection with the outside of the gear II; compared with the prior art, the utility model has the advantages that a grinding medium and slag can be continuously stirred, so that the contact between the grinding medium and the slag is more sufficient, the grinding resistance is reduced, and the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag processing, in particular to a vertical slag grinding device. Background Art

[0002] Slag is a by-product of the blast furnace ironmaking process. During the ironmaking process, iron oxide is reduced to metallic iron at high temperature, and impurities such as silicon dioxide and aluminum oxide in the iron ore react with lime and other substances to form a molten material with silicates and aluminosilicates as the main components. After quenching, it becomes a loose and porous granular material, which is blast furnace slag, referred to as slag. Slag processing refers to the process of crushing, grinding, sorting and other treatments of slag to convert it into slag products with different properties and uses. The main purpose of slag processing is to reuse slag and increase its added value and economic value. The processed slag can be used in many fields, such as building materials, road construction, soil improvement, etc. The existing vertical slag grinding device cannot effectively stir the grinding media and slag, resulting in insufficient contact between the grinding media and slag and low grinding efficiency. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a vertical slag grinding device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vertical slag grinding device, comprising a box body, a box cover is provided on the top of the box body, a driving motor is fixedly connected to the top of the box cover, the output shaft of the driving motor passes through the box cover and is fixedly connected to a connecting rod 1, one end of the connecting rod 1 passes through a fixed block and is fixedly connected to a gear 1, one side of the gear 1 is meshed and connected to a gear 2, a short rod is movably sleeved on the middle part of the gear 2, and the bottom of the short rod is fixedly connected to a connecting plate, the top of one end of the connecting plate is fixedly connected to a connecting rod 2, one end of the connecting rod 2 is fixedly connected to the bottom of the connecting rod 1, the outside of the gear 2 is meshed and connected to a gear 3, the top of the gear 3 is fixedly connected to a fixing plate, one end of the fixing plate is fixedly connected to a fixing block, the top of the fixing block is fixedly connected to the bottom of the box cover, the fixing block is movably sleeved on the outside of the connecting rod 1, the bottom of one end of the connecting plate is fixedly connected to a connecting rod 3, the bottom of the connecting rod 3 is fixedly connected to a grinding disc, and the bottom of the grinding disc is fixedly connected with grinding particles.

[0005] As a further description of the above technical solution:

[0006] The bottom of one end of the connecting plate away from the connecting rod three is fixedly connected with the connecting rod four, and the side surface of the connecting rod four is fixedly connected with the stirring rod, and the stirring rods are provided in multiple groups.

[0007] As a further description of the above technical solution:

[0008] A filter screen is fixedly connected inside the box body and is located at the bottom of the grinding particles.

[0009] As a further description of the above technical solution:

[0010] A guide plate is provided below the filter screen, and the guide plate is fixedly connected to the inside of the box.

[0011] As a further description of the above technical solution:

[0012] A discharge door is hingedly connected to one side of the box body through a hinge, and a handle is fixedly connected to the front side of the discharge door.

[0013] As a further description of the above technical solution:

[0014] A feed inlet is fixedly connected to the top of the box cover, and the feed inlet is provided with multiple groups.

[0015] As a further description of the above technical solution:

[0016] The abrasive particles are provided in multiple groups, and the material of the abrasive particles is quartz sand.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, slag is put into the box through the feed port, and the driving motor is started. The driving motor drives the connecting rod 1 to rotate, the connecting rod 1 drives the gear 1 to rotate, the gear 1 drives the gear 2 to rotate, and the connecting plate drives the gear 2 to revolve around the gear 3. The rotation of the connecting plate drives the connecting rod 3 to rotate, the rotation of the connecting rod 3 drives the grinding disk to rotate, and the rotation of the grinding disk drives the grinding particles to rotate, so that the slag dropped on the filter net is ground, and the grinding medium and the slag can be continuously stirred to make the contact between the grinding medium and the slag more complete, reduce the grinding resistance, and thus improve the grinding efficiency.

[0019] 2. In the utility model, when the connecting plate rotates, the connecting rod 4 is driven to rotate, and the rotation of the connecting rod 4 drives the stirring rod to rotate, so as to stir the slag on the filter screen, so that the slag can be fully mixed with the grinding medium, powder, etc., thereby improving the grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a vertical slag grinding device proposed by the utility model;

[0021] Figure 2 This is a cross-sectional view of a vertical slag grinding device proposed by the utility model;

[0022] Figure 3 A schematic diagram of the local structure of a vertical slag grinding device proposed in the utility model Figure 1 ;

[0023] Figure 4 A schematic diagram of the local structure of a vertical slag grinding device proposed in the utility model Figure 2 .

[0024] Legend:

[0025] 1. Box body; 2. Box cover; 3. Drive motor; 4. Connecting rod one; 5. Fixed block; 6. Gear one; 7. Gear two; 8. Short rod; 9. Connecting plate; 10. Connecting rod two; 11. Gear three; 12. Fixed plate; 13. Connecting rod three; 14. Grinding disc; 15. Grinding particles; 16. Connecting rod four; 17. Stirring rod; 18. Filter screen; 19. Guide plate; 20. Feed inlet; 21. Discharge door; 22. Hinge; 23. Handle. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-Figure 4 The utility model provides an embodiment: a vertical slag grinding device, including a box body 1, a box cover 2 is provided on the top of the box body 1, a driving motor 3 is fixedly connected to the top of the box cover 2, the output shaft of the driving motor 3 passes through the box cover 2 and is fixedly connected to a connecting rod 4, one end of the connecting rod 4 passes through a fixed block 5 and is fixedly connected to a gear 6, one side of the gear 6 is meshed and connected to a gear 2 7, a short rod 8 is movably sleeved in the middle of the gear 2 7, the bottom of the short rod 8 is fixedly connected to a connecting plate 9, and the top of one end of the connecting plate 9 is fixedly connected to a connecting rod 4. Rod 2 10, one end of connecting rod 2 10 is fixedly connected to the bottom of connecting rod 1 4, the outside of gear 2 7 is meshedly connected with gear 3 11, the top of gear 3 11 is fixedly connected with a fixing plate 12, one end of fixing plate 12 is fixedly connected with a fixing block 5, the top of fixing block 5 is fixedly connected to the bottom of box cover 2, the fixing block 5 is movably sleeved on the outside of connecting rod 1 4, one end of connecting plate 9 is fixedly connected to connecting rod 3 13 at the bottom, the bottom of connecting rod 3 13 is fixedly connected to a grinding disc 14, and the bottom of grinding disc 14 is fixedly connected to abrasive particles 15.

[0028] A connecting rod 4 16 is fixedly connected to the bottom of one end of the connecting plate 9 away from the connecting rod 3 13, and a stirring rod 17 is fixedly connected to the side of the connecting rod 4 16. There are multiple groups of stirring rods 17. A filter screen 18 is fixedly connected to the inside of the box body 1. Slag that meets the standards can fall from the filter screen 18 onto the guide plate 19 for easy screening. The filter screen 18 is located at the bottom of the grinding particles 15. A guide plate 19 is provided below the filter screen 18 to transport the slag to the discharge door 21 to avoid slag blockage. The guide plate 19 is fixedly connected to the inside of the box body 1. A discharge door 21 is hinged to one side of the box body 1 through a hinge 22. A handle 23 is fixedly connected to the front side of the discharge door 21. A feed port 20 is fixedly connected to the top of the box cover 2. There are multiple groups of feed ports 20, and there are multiple groups of grinding particles 15. The material of the grinding particles 15 is quartz sand, which has good wear resistance and impact resistance.

[0029] Working principle: put the slag into the box body 1 through the feed port 20, start the driving motor 3, the driving motor 3 drives the connecting rod 1 4 to rotate, the connecting rod 1 4 drives the gear 1 6 to rotate, the gear 1 6 drives the gear 2 7 to rotate, while the connecting plate 9 drives the gear 2 7 to revolve around the gear 3 11, the connection plate 9 rotates to drive the connecting rod 3 13 to rotate, the connection rod 3 13 rotates to drive the grinding disc 14 to rotate, the grinding disc 14 rotates to drive the grinding particles 15 to rotate, and the slag dropped on the filter screen 18 is ground, and the grinding medium and slag can be continuously stirred to make the contact between the grinding medium and the slag more sufficient, reduce the grinding resistance, and thus improve the grinding efficiency, and then the connection plate 9 rotates to drive the connecting rod 4 16 to rotate, and the connection rod 4 16 rotates to drive the stirring rod 17 to rotate, and the slag on the filter screen 18 is stirred, so that the slag can be fully mixed with the grinding medium, powder, etc., and the grinding effect is improved.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical slag grinding device, comprising a housing (1), characterized in that: The top of the box body (1) is provided with a box cover (2), the top of the box cover (2) is fixedly connected to a driving motor (3), the output shaft of the driving motor (3) passes through the box cover (2) and is fixedly connected to a connecting rod (4), one end of the connecting rod (4) passes through a fixing block (5) and is fixedly connected to a gear (6), one side of the gear (6) is meshingly connected to a gear (7), a short rod (8) is movably sleeved in the middle of the gear (7), the bottom of the short rod (8) is fixedly connected to a connecting plate (9), the top of one end of the connecting plate (9) is fixedly connected to a connecting rod (10), one end of the connecting rod (10) is The gear 2 (7) is fixedly connected to the bottom of the connecting rod 1 (4), the gear 2 (7) is externally meshedly connected to the gear 3 (11), the top of the gear 3 (11) is fixedly connected to the fixing plate (12), one end of the fixing plate (12) is fixedly connected to the fixing block (5), the top of the fixing block (5) is fixedly connected to the bottom of the box cover (2), the fixing block (5) is movably sleeved on the outside of the connecting rod 1 (4), the bottom of one end of the connecting plate (9) is fixedly connected to the connecting rod 3 (13), the bottom of the connecting rod 3 (13) is fixedly connected to the grinding disc (14), and the bottom of the grinding disc (14) is fixedly connected to grinding particles (15).

2. A vertical slag grinding device according to claim 1, characterized in that: The bottom of one end of the connecting plate (9) away from the connecting rod three (13) is fixedly connected to the connecting rod four (16), and the side of the connecting rod four (16) is fixedly connected to the stirring rod (17), and the stirring rod (17) is provided in multiple groups.

3. A vertical slag grinding device according to claim 1, characterized in that: A filter screen (18) is fixedly connected to the interior of the box (1), and the filter screen (18) is located at the bottom of the grinding particles (15).

4. A vertical slag grinding device according to claim 3, characterized in that: A guide plate (19) is provided below the filter screen (18), and the guide plate (19) is fixedly connected to the inside of the box body (1).

5. The vertical slag grinding device according to claim 1, characterized in that: A discharge door (21) is hingedly connected to one side of the box body (1) via a hinge (22), and a handle (23) is fixedly connected to the front side of the discharge door (21).

6. The vertical slag grinding device according to claim 1, characterized in that: A feed inlet (20) is fixedly connected to the top of the box cover (2), and the feed inlet (20) is provided in multiple groups.

7. The vertical slag grinding device according to claim 1, characterized in that: The abrasive particles (15) are provided in multiple groups, and the material of the abrasive particles (15) is quartz sand.

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