Multi-range dust falling equipment for casting powder production

Abstract

The utility model discloses multi-range dust falling equipment for casting powder production, which comprises a movable base, and a group of water tanks are fixed at the top of the movable base; the top position of the water tank is connected with a group of conveying hoses, the other end position of each conveying hose is connected to one side position of a wind power assembly, the output end position of the wind power assembly is provided with a spraying assembly, and the outer side of the spraying assembly is rotationally connected to the inner side position of the top end of a rotating connecting block; the outer side of the bottom of the rotating lead screw is in threaded connection with the inner side of a supporting rod, and a sliding groove is formed in the outer side of the supporting rod. According to the multi-range dust falling equipment for casting powder production, the driving motor is arranged, the worm is driven to rotate through starting of the driving motor, so that the supporting rod in threaded connection with the outer side of the rotating lead screw slides in the movable base through the sliding groove, and the movable base can be supported.

Description

Technical Field

[0001] The utility model relates to the technical field related to protective slag production, in particular to multi-range dust reduction equipment for protective slag production. Background Art

[0002] Polshing slag is a special material used in the metallurgical process. It is mainly used to cover the surface of the molten steel in the ingot mold or crystallizer to stabilize the pouring operation and improve the surface quality of the steel. When the molten steel is crushed and mixed during production, a large amount of dust will be generated. Therefore, dust suppression equipment is needed for auxiliary treatment, such as:

[0003] Publication number CN218358201U discloses an adjustable dust suppression cannon, which provides an adjustment mechanism and supports a movable column through a bearing so that the movable column will not tilt during rotation. At the same time, when the movable column rotates, the bearing can make the rotation of the movable column smoother. When the movable column rotates, the gears are driven to rotate synchronously, and the gears are engaged with the tooth grooves to drive the bracket to rotate, thereby achieving the purpose of angle adjustment. However, when the above device is working, it should be noted that when the dust suppression device is rotating for angle adjustment during operation, the overall center of gravity of the dust suppression device will also change, resulting in the dust suppression device being offset, and even worse, the dust suppression device may tip over.

[0004] Therefore, we proposed that the multi-range dust reduction equipment for protective slag production can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-range dust reduction equipment for protective slag production, so as to solve the problem raised in the above background technology that the dust reduction devices currently on the market need to pay attention to the fact that when the dust reduction devices are adjusted and rotated during operation, the overall center of gravity of the dust reduction devices will also change, resulting in the possibility of deviation of the dust reduction devices, and even worse, the problem that the dust reduction devices may tip over.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-range dust reduction device for protective slag production, comprising a mobile base, a group of water tanks are fixed at the top position of the mobile base;

[0007] Also includes:

[0008] A set of delivery hoses is connected to the top of the water tank, the other end of the delivery hoses is connected to one side of the wind power component, a spray component is provided at the output end of the wind power component, and the outer side of the spray component is rotatably connected to the inner side of the top of the rotating connection block;

[0009] A group of driving motors are fixed at the internal position of the movable base, the output end of the driving motor is fixed at one end of the worm, the outer side of the worm is meshed with a plurality of worm wheels, a rotating screw is fixed at the center position of the worm wheel, the outer side of the bottom of the rotating screw is threadedly connected to the inner side of the support rod, and a sliding groove is provided at the outer side of the support rod.

[0010] As a preferred technical solution of the present application, the interior of the slide groove fits into the convex position of the mobile base, and the support rod forms a sliding structure between the slide groove and the interior of the mobile base, so that the support rod can slide inside the bottom end of the mobile base through the slide groove.

[0011] As a preferred technical solution of the present application, an anti-slip pad is fixed at the bottom position of the support rod, and the moving distance of the support rod is higher than the bottom position of the roller of the mobile base, so that the support rod can support the mobile base.

[0012] As a preferred technical solution of the present application, a group of fixed motors are fixed at the internal position of the movable base, the output end position of the fixed motor is fixed at the bottom center position of the rotating connecting block, a group of rotating disks are fixed at the axial end position where the rotating connecting block is connected to the spray assembly, a group of limiting disks are fixed at the inner position of the rotating disks, the surface position of the limiting disks is provided with an embedding groove, a group of embedding rods are fitted inside the embedding grooves, the middle position of the embedding rods is penetrated through the outer side of the rotating connecting block, a group of pedal rods are fixed at the bottom position of the embedded rods, the middle position of the pedal rods is fixed with the head end position of the reset spring, and the tail end position of the reset spring is fixed at the outer side position of the rotating connecting block, so that the fixed motor can drive the rotating connecting block to rotate at the top position of the movable base.

[0013] As a preferred technical solution of the present application, the embedded rod forms a snap-fit ​​structure between the embedded groove and the limit plate. The embedded groove is opened at equal angles to the center position of the limit plate. The embedded rod extends into the internal position of the embedded groove to prevent the limit plate from shifting.

[0014] As a preferred technical solution of the present application, the pedal rod forms a sliding structure with the outer position of the rotating connecting block through a return spring, and the spray assembly forms a rotating structure between the rotating disk and the inner side of the rotating connecting block, so that the pedal rod can slide stably on the outer side of the rotating connecting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the multi-range dust reduction equipment for protective slag production is provided with a driving motor, which drives the worm to rotate by starting the driving motor, and the worm wheel meshed with the outer side of the worm will drive the rotating screw to rotate, resulting in the support rod threadedly connected to the outer side of the rotating screw to slide inside the mobile base through the slide groove, and the mobile base can be supported. The specific contents are shown as follows:

[0016] 1. A support rod is provided, and an anti-skid pad is fixed at the top of the support rod. The bottom of the anti-skid pad can contact the ground to increase the anti-skid effect, and the moving distance of the support rod is greater than the roller position at the bottom of the mobile base, thereby preventing the mobile base from deflecting and sliding;

[0017] Furthermore, a worm is provided, and since the meshing between the worm and the worm wheel is self-locking, the phenomenon of the rotating screw being prevented from rotating back can be prevented;

[0018] 2. A water tank is provided, and one end of the water tank is connected to the spray assembly of the wind assembly through a conveying hose. The spray assembly is used for spraying, and the wind assembly is used for blowing. The water mist is sprayed onto the surface of the protective slag raw material through separation to prevent the generation of a large amount of dust during crushing and mixing;

[0019] 3. A rotating disk is provided, and by rotating the rotating disk, the rotating disk can drive the limit disk and the wind force component to adjust the angle, so as to facilitate multi-range spraying;

[0020] Furthermore, a pedal rod is provided, and the embedding rod fixed to the top of the pedal rod can be disengaged from the embedding groove by moving the pedal rod, so that the limit plate can be conveniently locked to prevent the wind power component from deviating. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0023] Figure 3 This is a schematic diagram of the main structure of the rotating connecting block of the utility model;

[0024] Figure 4 This is a left-side structural schematic diagram of the limit plate of the utility model;

[0025] Figure 5 This is a schematic diagram of the main cross-sectional structure of the mobile base of the utility model;

[0026] Figure 6 This is a schematic diagram of the main structure of the support rod of the utility model.

[0027] In the figure: 1. Mobile base; 2. Water tank; 3. Delivery hose; 4. Wind assembly; 5. Spray assembly; 6. Rotating connecting block; 7. Fixed motor; 8. Rotating disk; 9. Limiting disk; 10. Embedding groove; 11. Embedding rod; 12. Pedal rod; 13. Return spring; 14. Driving motor; 15. Worm; 16. Worm wheel; 17. Rotating screw; 18. Support rod; 19. Slide groove. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0030] Embodiment 1: In order to solve the problem that the dust suppression device currently on the market needs to pay attention to the following when it is working: when the dust suppression device is adjusted and rotated at an angle during operation, the overall center of gravity of the dust suppression device will also change when the angle is adjusted, resulting in the dust suppression device being offset, and even worse, the dust suppression device may be tipped over. Please refer to the attached Figure 1 , Attachment Figure 5 and attached Figure 6, the outer side of the spray assembly 5 is rotatably connected to the inner side of the top of the rotating connection block 6; a set of driving motors 14 are fixed to the inner side of the mobile base 1, and the output end of the driving motor 14 is fixed to one end of the worm 15. The outer side of the worm 15 is meshed with a plurality of worm wheels 16, and a rotating screw 17 is fixed to the center of the worm wheel 16. The outer side of the bottom of the rotating screw 17 is threadedly connected to the inner side of the support rod 18, and a slide groove 19 is provided at the outer side of the support rod 18. The inside of the slide groove 19 fits the convex block position of the mobile base 1, and the support rod 18 forms a sliding structure with the inner side of the mobile base 1 through the slide groove 19. An anti-skid pad is fixed to the bottom of the support rod 18, and the moving distance of the support rod 18 is higher than the bottom position of the roller of the mobile base 1. The top position of the worm gear 16 is rotatably arranged inside the mobile base 1. In order to prevent the mobile base 1 and the spray assembly 5 from being offset, the output end of the driving motor 14 inside the mobile base 1 is started. At this time, the output end of the driving motor 14 can drive the worm 15 to rotate. The outer side of the worm 15 is meshedly connected with two groups of worm gears 16. The top position of the worm gear 16 rotates inside the mobile base 1. At this time, the rotating screw 17 fixedly connected to the bottom of the worm gear 16 will rotate, causing the rotating screw 17 to drive the support rod 18 to slide through the slide groove 19 inside the mobile base 1. At this time, the anti-slip pad fixed to the bottom position of the support rod 18 is attached to the ground, and the rollers arranged around the bottom of the mobile base 1 will be suspended in the air. At this time, the mobile base 1 and the spray assembly 5 can be prevented from shaking.

[0031] Embodiment 2: To adjust the rotation structure of the wind power assembly 4, please refer to the attached Figure 1 -Attached Figure 4A group of fixed motors 7 are fixed inside the mobile base 1, and the output end of the fixed motor 7 is fixed at the bottom center of the rotating connection block 6. A group of rotating disks 8 are fixed at the shaft end of the rotating connection block 6 connected to the spray assembly 5. A group of limiting disks 9 are fixed inside the rotating disk 8. An embedding groove 10 is provided on the surface of the limiting disk 9. A group of embedding rods 11 are fitted inside the embedding groove 10. The middle position of the embedding rod 11 is set through the outside of the rotating connection block 6. A group of pedal rods 12 are fixed at the bottom of the embedding rod 11. The middle position of the pedal rod 12 is fixed to the head end position of the reset spring 13, and the tail end position of the reset spring 13 is fixed to the outside position of the rotating connection block 6. The embedding rod 11 forms a clamping structure between the embedding groove 10 and the limiting disk 9, and the embedding groove 10 is opened at equal angles with respect to the center position of the limiting disk 9. The foot pedal 12 forms a sliding structure with the outer position of the rotating connecting block 6 through the return spring 13, and the spray assembly 5 forms a rotating structure between the rotating disk 8 and the inner side of the rotating connecting block 6; when adjusting the angle of the spray assembly 5, the user first steps on the top of the foot pedal 12 with the foot position, so that the foot pedal 12 drives the embedded rod 11 and the return spring 13 to move. At this time, the top position of the embedded rod 11 is attached to the embedded groove 10 inside the limiting disk 9 and will be disengaged. At this time, the limiting disk 9 can rotate the rotating disk 8 to rotate, so that the rotating disk 8 can drive the spray assembly 5 to rotate through the limiting disk 9. When the fixed position is reached, the foot pedal 12 is released, and the foot pedal 12 will be reset by the return spring 13, so that the top outer side of the foot pedal 12 is embedded in the embedded groove 10, so that the spray assembly 5 can be limited. The spray assembly 5 can be rotated by the fixed motor 7 to drive the rotating connecting block 6 to rotate, and a multi-range dust reduction treatment can be performed.

[0032] Example 3: In order to facilitate the dust reduction treatment of the protective slag raw materials, please refer to the attached Figure 1 and attached Figure 2 , including a mobile base 1, a group of water tanks 2 are fixed at the top position of the mobile base 1; it also includes: a group of conveying hoses 3 are connected to the top position of the water tank 2, the other end position of the conveying hoses 3 is connected to one side position of the wind power component 4, and the output end position of the wind power component 4 is provided with a spray component 5 which can spray water to reduce dust on the protective slag before mixing and crushing. When the protective slag raw material is subjected to dust reduction treatment, firstly, the water source inside the water tank 2 will be transported to one side of the wind power component 4 through the conveying hose 3 and sprayed through the spray component 5. At this time, the wind force generated by the wind power component 4 during operation will spray the spray of the spray component 5 onto the surface of the protective slag raw material, so that there is a certain amount of moisture on the surface of the protective slag raw material, and the dust generated by crushing and dust reduction is subjected to dust reduction treatment.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A multi-range dust reduction device for protective slag production, comprising a mobile base (1), wherein a group of water tanks (2) are fixed at the top of the mobile base (1); It is characterized in that Also includes: A group of conveying hoses (3) are connected to the top of the water tank (2), the other end of the conveying hoses (3) is connected to one side of a wind power component (4), and a spray component (5) is provided at the output end of the wind power component (4) for spraying water to reduce dust on the protective slag before mixing and crushing, and the outer side of the spray component (5) is rotatably connected to the inner side of the top of the rotating connection block (6); A set of driving motors (14) are fixed inside the mobile base (1), the output end of the driving motor (14) is fixed at one end of a worm (15), the outer side of the worm (15) is meshedly connected with a plurality of worm wheels (16), a rotating screw (17) is fixed at the center of the worm wheel (16), the outer side of the bottom of the rotating screw (17) is threadedly connected to the inner side of a support rod (18), and a slide groove (19) is provided at the outer side of the support rod (18).

2. The multi-range dust reduction equipment for mold slag production according to claim 1, characterized in that: The interior of the slide groove (19) fits into the convex position of the movable base (1), and the support rod (18) forms a sliding structure between the slide groove (19) and the interior of the movable base (1).

3. The multi-range dust reduction equipment for mold slag production according to claim 1, characterized in that: An anti-skid pad is fixed at the bottom of the support rod (18), and the moving distance of the support rod (18) is higher than the bottom of the roller of the movable base (1).

4. The multi-range dust suppression equipment for mold slag production according to claim 1, characterized in that: A group of fixed motors (7) are fixed at an inner position of the mobile base (1), and an output end of the fixed motor (7) is fixed at a bottom center position of a rotating connection block (6). A group of rotating disks (8) are fixed at an axial end position of the rotating connection block (6) connected to the spray assembly (5). A group of limiting disks (9) are fixed at an inner position of the rotating disk (8). An embedding groove (10) is provided on the surface of the limiting disk (9). A group of embedding rods (11) are fitted inside the embedding groove (10). The middle position of the embedding rods (11) is arranged to penetrate the outer side of the rotating connection block (6). A group of pedal rods (12) are fixed at the bottom position of the embedding rods (11). The middle position of the pedal rods (12) is fixed to the head end position of a return spring (13), and the tail end position of the return spring (13) is fixed at the outer side position of the rotating connection block (6).

5. The multi-range dust reduction equipment for mold slag production according to claim 4, characterized in that: The embedding rod (11) forms a snap-fit ​​structure with the limiting plate (9) through the embedding groove (10), and the embedding groove (10) is opened at an equal angle with respect to the center position of the limiting plate (9).

6. The multi-range dust reduction equipment for mold slag production according to claim 4, characterized in that: The pedal rod (12) forms a sliding structure with the outer side of the rotating connection block (6) through a return spring (13), the spray assembly (5) forms a rotating structure with the inner side of the rotating connection block (6) through a rotating disk (8), and the top of the worm gear (16) is rotatably arranged inside the movable base (1).

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