阅读说明：本技术 一种滚筒法钢渣处理装置的进料结构 (Feeding structure of steel slag treatment device by roller method ) 是由 张远帮 张鑫 徐继才 于 2021-09-23 设计创作，主要内容包括：本发明涉及钢渣处理技术领域,具体是一种滚筒法钢渣处理装置的进料结构,所述托板的底部四个边角处分别固定连接有四个对称设置的锁止万向轮,所述托板的上侧固定连接有L型架,且L型架远离托板的一端固定连接有粉碎箱,所述粉碎箱的上侧连通设有进料斗,且粉碎箱中设有粉碎机构,所述粉碎箱的一侧连通设有除尘机构。本发明通过设置粉碎机构可对钢渣块进行粉碎加工,以便进行进料输送,设置除尘机构达到除尘的作用,提高环境质量,设置输送机构实现钢渣的进料输送,输料稳定,设置万向弯管、支撑板和伸缩气缸实现送料口的高度调节,以便本装置适应不同滚筒钢渣处理装置的进料口高度进行进料输送,使用效果更佳。(The invention relates to the technical field of steel slag treatment, in particular to a feeding structure of a steel slag treatment device by a roller method. The steel slag conveying device can crush steel slag blocks by arranging the crushing mechanism so as to facilitate feeding and conveying, the dust removing mechanism is arranged to achieve the effect of removing dust, the environment quality is improved, the conveying mechanism is arranged to achieve feeding and conveying of steel slag, the material conveying is stable, the universal bent pipe, the supporting plate and the telescopic cylinder are arranged to achieve height adjustment of the feeding port, so that the device is suitable for feeding and conveying of different drum steel slag processing devices at the feeding port height, and the using effect is better.)

1. A feeding structure of a roller-method steel slag treatment device comprises a supporting plate (1) and is characterized in that four corners at the bottom of the supporting plate (1) are fixedly connected with four symmetrically-arranged locking universal wheels (2) respectively, an L-shaped frame (3) is fixedly connected to the upper side of the supporting plate (1), one end, far away from the supporting plate (1), of the L-shaped frame (3) is fixedly connected with a crushing box (4), the upper side of the crushing box (4) is communicated with a feed hopper (5), a crushing mechanism is arranged in the crushing box (4), one side of the crushing box (4) is communicated with a dust removal mechanism, the bottom of the crushing box (4) is communicated with a universal bent pipe (6), two vertically and symmetrically-arranged supporting plates (7) are fixedly connected to the upper side of the supporting plate (1), and a transversely-arranged feeding conveying cylinder (8) is rotatably connected between the two supporting plates (7) through a first rotating shaft, the upside of layer board (1) is rotated through the second pivot and is connected with telescopic cylinder (9), and the upper end of bottom one side of feed conveying cylinder (8) through third pivot and telescopic cylinder (9) is rotated and is connected, be equipped with conveying mechanism in feed conveying cylinder (8), and the one end intercommunication of feed conveying cylinder (8) is equipped with pay-off mouth (10), one side fixedly connected with control panel (11) of L type frame (3), and rubbing crusher constructs, dust removal mechanism, telescopic cylinder (9) and conveying mechanism's one end respectively with control panel (11) electric connection.

2. The feeding structure of the steel slag treatment device by the roller method according to claim 1, wherein the crushing mechanism comprises a driving motor (12) fixed on one side of the crushing box (4), the driving end of the driving motor (12) is fixedly connected with a first driving shaft (13), one end of the first driving shaft (13) is fixedly connected with a driving wheel (14), two rotating rods (15) arranged in parallel are rotatably connected to the inner walls of the two sides of the crushing box (4) through bearings, the two rotating rods (15) are fixedly connected with crushing rollers (16), one end of one rotating rod (15) penetrates through the outer side of the crushing box (4) and is fixedly connected with a driven wheel (17), the driving wheel (14) is in transmission connection with the driven wheel (17) through a driving belt (18), and one ends of the two rotating rods (15) far away from the driven wheel (17) penetrate through the outer side of the crushing box (4) and are respectively and fixedly connected with two meshing connection joints The transmission gear (19).

3. The feeding structure of the steel slag processing device by the roller method according to claim 2, wherein two material guiding plates (20) which are obliquely and symmetrically arranged are fixedly connected to the inner walls of two opposite sides of the crushing box (4), and the material guiding plates (20) are positioned above the crushing rollers (16).

4. The feeding structure of the steel slag processing device by the roller method according to claim 2, wherein a protective casing (21) is fixedly connected to one side of the crushing box (4), and the two transmission gears (19) are both positioned in the protective casing (21).

5. The feeding structure of the steel slag processing device by the roller method according to claim 2, wherein a through hole is formed in the side wall of the crushing box (4), the rotating rod (15) penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod (15) through a bearing.

6. The feeding structure of the roller-method steel slag processing device according to claim 1, wherein the dust removing mechanism comprises a dust suction port (22) communicated with one side of the crushing box (4) and a dust collection box (23) fixed on the supporting plate (1), one side of the dust suction port (22) far away from the crushing box (4) is communicated with the dust collection box (24), an exhaust fan (25) is fixedly connected in the dust collection box (24), one end of the dust collection box (24) far away from the dust suction port (22) is communicated with a dust guide pipe (26), one end of the dust guide pipe (26) far away from the dust collection box (24) is communicated with the dust collection box (23), and one side of the dust collection box (23) is communicated with a dust filter door plate (27) through a hinge.

7. The feeding structure of the steel slag processing device by the roller method according to claim 6, wherein the inner wall of the communication port of the crushing box (4) and the dust suction port (22) is fixedly connected with a steel slag blocking net (28).

8. The feeding structure of the steel slag treatment device by the roller method according to claim 1, wherein the conveying mechanism comprises a servo motor (29) fixed at one end of the feeding conveying cylinder (8) far away from the feeding port (10), the driving end of the servo motor (29) is fixedly connected with a second driving shaft (30), and one end of the second driving shaft (30) penetrates through the feeding conveying cylinder (8) and is fixedly connected with a spiral feeding rod (31).

9. The feeding structure of steel slag processing device by roller method according to claim 8, wherein one end of the feeding conveying cylinder (8) is provided with an opening, the second driving shaft (30) is arranged through the opening, and the inner wall of the opening is rotatably connected with the outer side wall of the second driving shaft (30) through a bearing member.

Technical Field

The invention relates to the technical field of steel slag treatment, in particular to a feeding structure of a steel slag treatment device by a roller method.

Background

A by-product in the steel-making process of steel slag, it is by various oxides that impurity such as silicon, manganese, phosphorus, sulphur in the pig iron oxidizes in the smelting process and the salt that these oxides react with solvent and produce makes up, the steel slag is divided into electric furnace steel slag, open-hearth furnace steel slag and converter steel slag, there are two main ways as the comprehensive utilization of secondary resource of steel slag, one is that the recycling of this factory as smelting solvent is utilized, not only can replace the limestone, and can reclaim a large amount of metallic iron and other useful elements from it; the other is used as a raw material for manufacturing road building materials, building materials or agricultural fertilizers.

The slag that the steelmaking produced among the steel industry usually passes through cylinder method slag processing apparatus and handles, its structure of current a feeding structure for cylinder method slag processing apparatus is too simple, can't carry out shredding to the slag, lead to the slabstone that the slag condenses to be difficult to carry the feeding, the defeated material is unstable enough, cause the feeding to block up easily, and feeding structure is difficult to adjust and carries the angle, it is inconvenient to use, secondly, produce the slag dust easily in feeding process, pollute the surrounding environment, harm staff's health. Therefore, those skilled in the art have provided a feeding structure of a steel slag processing apparatus using a drum method to solve the above problems in the background art.

Disclosure of Invention

The invention aims to provide a feeding structure of a steel slag processing device by a roller method, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a feeding structure of a roller-method steel slag treatment device comprises a supporting plate, wherein four locking universal wheels which are symmetrically arranged are fixedly connected at four corners of the bottom of the supporting plate respectively, an L-shaped frame is fixedly connected to the upper side of the supporting plate, a crushing box is fixedly connected to one end, far away from the supporting plate, of the L-shaped frame, the upper side of the crushing box is communicated with a feeding hopper, a crushing mechanism is arranged in the crushing box, a dust removing mechanism is arranged at one side of the crushing box in a communicated mode, a universal bent pipe is arranged at the bottom of the crushing box in a communicated mode, two supporting plates which are vertically and symmetrically arranged are fixedly connected to the upper side of the supporting plate, a feeding conveying barrel which is transversely arranged is rotatably connected between the two supporting plates through a first rotating shaft, a telescopic cylinder is rotatably connected to the upper side of the supporting plate through a second rotating shaft, and one side of the bottom of the feeding conveying barrel is rotatably connected with the upper end of the telescopic cylinder through a third rotating shaft, the feeding and conveying device is characterized in that a conveying mechanism is arranged in the feeding conveying cylinder, one end of the feeding conveying cylinder is communicated with a feeding port, one side of the L-shaped frame is fixedly connected with a control panel, and one ends of the crushing mechanism, the dust removing mechanism, the telescopic cylinder and the conveying mechanism are respectively electrically connected with the control panel.

As a further aspect of the invention: rubbing crusher constructs including fixing the driving motor who smashes case one side, driving motor's the first drive shaft of drive end fixedly connected with, and the one end fixedly connected with action wheel of first drive shaft, the both sides inner wall of smashing the case rotates through the bearing and is connected with two parallel arrangement's bull stick, and equal fixedly connected with crushing roller on two bull sticks, one of them the one end of bull stick runs through the outside that extends to crushing case and fixedly connected with from the driving wheel, the action wheel passes through the drive belt and is connected, two from the driving wheel transmission is all run through the drive gear that extends to the outside of smashing the case and two meshing connections respectively to the one end that the bull stick kept away from the driving wheel.

As a further aspect of the invention: two guide plates which are obliquely and symmetrically arranged are fixedly connected to the inner walls of two opposite sides in the crushing box respectively, and the guide plates are positioned above the crushing rollers.

As a further aspect of the invention: one side fixedly connected with protection housing of crushing case, and two drive gear all are located the protection housing.

As a further aspect of the invention: the lateral wall of smashing the case has seted up the through-hole, and the bull stick runs through the through-hole setting, the inner wall of through-hole passes through the bearing and is connected with the lateral wall rotation of bull stick.

As a further aspect of the invention: the dust removal mechanism comprises a dust collection port and a dust collection box, the dust collection port is communicated with one side of the crushing box, the dust collection box is fixed on the supporting plate, one side, away from the crushing box, of the dust collection port is communicated with the dust collection box, an exhaust electric fan is fixedly connected to the inside of the dust collection box, a dust guide pipe is communicated with one end, away from the dust collection port, of the dust collection box, the dust guide pipe is communicated with the dust collection box, and a dust filter door plate is communicated with one side of the dust collection box through a hinge.

As a further aspect of the invention: the inner wall of the communicating opening of the crushing box and the dust absorption opening is fixedly connected with a steel slag blocking net.

As a further aspect of the invention: conveying mechanism is including fixing the servo motor who keeps away from pay-off mouth one end at feeding conveying cylinder, servo motor's drive end fixedly connected with second drive shaft, and the one end of second drive shaft runs through and extends to feeding conveying cylinder in and fixedly connected with spiral pay-off pole.

As a further aspect of the invention: the trompil has been seted up to the one end of feed conveying section of thick bamboo, and the second drive shaft runs through the trompil setting, the inner wall of trompil passes through the bearing spare and is connected with the lateral wall rotation of second drive shaft.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up rubbing crusher structure, send into the crushing case with the slag by the feeder hopper, start driving motor work, drive first drive shaft and rotate, and then drive the action wheel and rotate, because the action wheel passes through the drive belt and follows the driving wheel transmission, and then drive one of them bull stick and rotate, because two drive gear meshes, and then drive two crushing roller meshing and rotate, and then can carry out shredding to the slag piece in the crushing case, prevent that the slag coagulation piece from blockking up feeding transport cylinder, so that carry out the feeding and carry.

2. Through setting up dust removal mechanism, start the work of electric fan of airing exhaust, produce wind-force suction, can carry out wind-force guide with the slag dust in the crushing case, inhale in the dust absorption case by the dust absorption mouth, then lead to in the dust collecting box through leading the dirt pipe, the air is discharged by the dirt door plant, and the dust is kept somewhere in the dust collecting box to reach the effect of removing dust, improve environmental quality.

3. Through setting up conveying mechanism, the slag crushed aggregates falls to the feeding conveying section of thick bamboo by universal return bend in, starts servo motor work, drives the spiral feed bar rotation of fixing with the second drive shaft, can force the slag material in the feeding conveying section of thick bamboo by pay-off mouth propelling movement, realizes the feeding of slag and carries, and the defeated material is stable.

4. Through setting up universal return bend, backup pad and telescopic cylinder, start telescopic cylinder work extension limit and produce the swing, utilize the flexible characteristic of universal return bend, promote the feed delivery section of thick bamboo and use the backup pad to produce the swing as the centre of a circle to realize the altitude mixture control of pay-off mouth, so that this device adapts to different cylinder slag processing apparatus's feed inlet height and carries out the feeding, and the result of use is better.

Drawings

FIG. 1 is a schematic perspective view of a feeding structure of a steel slag treatment apparatus using a drum method;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 in a feeding structure of a steel slag treatment apparatus using a drum method;

FIG. 3 is a schematic sectional view of a crushing box in a feeding structure of a steel slag treatment apparatus using a drum method;

FIG. 4 is a schematic sectional view of a dust collection box in a feeding structure of a steel slag treatment apparatus using a drum method;

FIG. 5 is a schematic sectional elevation view of a feeding conveyor drum in a feeding structure of a steel slag treatment device by a roller method.

In the figure: 1. a support plate; 2. locking the universal wheel; 3. an L-shaped frame; 4. a crushing box; 5. a feed hopper; 6. a universal bend; 7. a support plate; 8. a feed delivery cylinder; 9. a telescopic cylinder; 10. a feed port; 11. a control panel; 12. a drive motor; 13. a first drive shaft; 14. a driving wheel; 15. a rotating rod; 16. a crushing roller; 17. a driven wheel; 18. a transmission belt; 19. a transmission gear; 20. a material guide plate; 21. a protective housing; 22. a dust suction port; 23. a dust collection box; 24. a dust collection box; 25. an air exhaust fan; 26. a dust guide pipe; 27. a dust filtration door panel; 28. steel slag blocking; 29. a servo motor; 30. a second drive shaft; 31. a screw feed rod.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the present invention, a feeding structure of a steel slag processing device by a roller method comprises a supporting plate 1, four corners of the bottom of the supporting plate 1 are respectively and fixedly connected with four symmetrically arranged locking universal wheels 2 for facilitating displacement or positioning, an L-shaped frame 3 is fixedly connected to the upper side of the supporting plate 1, one end of the L-shaped frame 3 away from the supporting plate 1 is fixedly connected with a crushing box 4 for stable and firm support, the upper side of the crushing box 4 is communicated with a feeding hopper 5, a crushing mechanism is arranged in the crushing box 4, one side of the crushing box 4 is communicated with a dust removing mechanism, a universal elbow 6 is communicated with the bottom of the crushing box 4, two vertically and symmetrically arranged supporting plates 7 are fixedly connected to the upper side of the supporting plate 1, a transversely arranged feeding and conveying cylinder 8 is rotatably connected between the two supporting plates 7 through a first rotating shaft, a telescopic cylinder 9 is rotatably connected to the upper side of the supporting plate 1 through a second rotating shaft, one side of the bottom of the feeding conveying cylinder 8 is rotatably connected with the upper end of the telescopic cylinder 9 through a third rotating shaft, the telescopic cylinder 9 can be started to swing while working and extending according to the height of a feeding hole of the roller steel slag processing device, the feeding conveying cylinder 8 is pushed to swing by taking the supporting plate 7 as a circle center by utilizing the bendable characteristic of the universal bent pipe 6, so that the height adjustment of the feeding hole 10 is realized, the device is suitable for the feeding conveying of different heights of the feeding hole of the roller steel slag processing device, the using effect is better, the conveying mechanism is arranged in the feeding conveying cylinder 8, one end of the feeding conveying cylinder 8 is communicated with the feeding hole 10, one side of the L-shaped frame 3 is fixedly connected with a control panel 11, and one ends of the crushing mechanism, the dust removing mechanism, the telescopic cylinder 9 and the conveying mechanism are respectively and electrically connected with the control panel 11, so that the operation and control are convenient and belong to the prior art;

as shown in fig. 2 and 3: the crushing mechanism comprises a driving motor 12 fixed on one side of a crushing box 4, a driving end of the driving motor 12 is fixedly connected with a first driving shaft 13, one end of the first driving shaft 13 is fixedly connected with a driving wheel 14, the inner walls of two sides of the crushing box 4 are rotatably connected with two rotating rods 15 which are arranged in parallel through bearings, crushing rollers 16 are fixedly connected on the two rotating rods 15, one end of one rotating rod 15 penetrates through and extends to the outer side of the crushing box 4 and is fixedly connected with a driven wheel 17, the driving wheel 14 is in transmission connection with the driven wheel 17 through a transmission belt 18, one ends of the two rotating rods 15, far away from the driven wheel 17, penetrate and extend to the outer side of the crushing box 4 and are respectively and fixedly connected with two transmission gears 19 which are in meshing connection, the driving motor 12 is started to work to drive the first driving shaft 13 to rotate, and further drive the driving wheel 14 to rotate, and the driving wheel 14 is in transmission with the driven wheel 17 through the transmission belt 18, further driving one of the rotating rods 15 to rotate, and driving the two crushing rollers 16 to rotate in a meshed manner due to the meshing of the two transmission gears 19, so that the steel slag blocks in the crushing box 4 can be crushed, and the feeding conveying cylinder 8 is prevented from being blocked by the steel slag coagulated blocks, and the feeding conveying is convenient;

as shown in fig. 3: two guide plates 20 which are obliquely and symmetrically arranged are fixedly connected to the inner walls of two opposite sides of the crushing box 4 respectively, and the guide plates 20 are positioned above the crushing rollers 16, so that the steel slag can be conveniently guided between the two crushing rollers 16 and can be conveniently crushed;

as shown in fig. 3: one side of the crushing box 4 is fixedly connected with a protective housing 21, and the two transmission gears 19 are both positioned in the protective housing 21 and play a role in protecting the transmission gears 19;

as shown in fig. 3: a through hole is formed in the side wall of the crushing box 4, the rotating rod 15 penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod 15 through a bearing, so that the rotating rod 15 can rotate conveniently;

as shown in fig. 1 and 4: the dust removing mechanism comprises a dust suction port 22 communicated with one side of the crushing box 4 and a dust collection box 23 fixed on the supporting plate 1, one side of the dust suction port 22 far away from the crushing box 4 is communicated with a dust collection box 24, an exhaust electric fan 25 is fixedly connected in the dust collection box 24, one end of the dust collection box 24 far away from the dust suction port 22 is communicated with a dust guide pipe 26, one end of the dust guide pipe 26 far away from the dust collection box 24 is communicated with the dust collection box 23, one side of the dust collection box 23 is communicated with a dust filter door plate 27 through a hinge, the exhaust electric fan 25 is started to work to generate wind power suction force, steel slag dust in the crushing box 4 can be guided by wind power, the steel slag dust is sucked into the dust collection box 24 through the dust suction port 22 and then is guided into the dust collection box 23 through the dust guide pipe 26, air is discharged from the dust filter door plate 27, and the dust is kept in the dust collection box 23, so that the dust removing effect is achieved, and the environmental quality is improved;

as shown in fig. 4: a steel slag blocking net 28 is fixedly connected to the inner wall of the communicating opening of the crushing box 4 and the dust suction opening 22, so that steel slag blocks are prevented from entering the dust suction opening 22;

as shown in fig. 5: the conveying mechanism comprises a servo motor 29 fixed at one end of the feeding conveying cylinder 8, which is far away from the feeding port 10, the driving end of the servo motor 29 is fixedly connected with a second driving shaft 30, one end of the second driving shaft 30 penetrates and extends into the feeding conveying cylinder 8 and is fixedly connected with a spiral feeding rod 31, the servo motor 29 is started to work to drive the spiral feeding rod 31 fixed with the second driving shaft 30 to rotate, steel slag materials in the feeding conveying cylinder 8 can be forcibly pushed out from the feeding port 10, and feeding conveying of the steel slag is realized;

as shown in fig. 5: the trompil has been seted up to the one end of feed conveying section of thick bamboo 8, and second drive shaft 30 runs through the trompil setting, and the inner wall of trompil passes through the bearing spare and is connected with the lateral wall rotation of second drive shaft 30, and the second drive shaft 30 of being convenient for rotates.

The working principle of the invention is as follows: when the device is used for feeding and conveying steel slag, the steel slag is fed into the crushing box 4 through the feed hopper 5, the driving motor 12 is started to work, the first driving shaft 13 is driven to rotate, the driving wheel 14 is further driven to rotate, one rotating rod 15 is further driven to rotate due to the fact that the driving wheel 14 is in transmission with the driven wheel 17 through the transmission belt 18, the two transmission gears 19 are meshed, the two crushing rollers 16 are further driven to rotate in a meshed mode, then, the steel slag blocks in the crushing box 4 can be crushed, the steel slag coagulation blocks are prevented from blocking the feeding conveying cylinder 8, and feeding and conveying are facilitated;

meanwhile, the exhaust fan 25 is started to work to generate wind suction force, so that the steel slag dust in the crushing box 4 can be guided by wind power, is sucked into the dust collection box 24 through the dust collection port 22 and then is guided into the dust collection box 23 through the dust guide pipe 26, air is discharged through the dust filter door plate 27, and the dust is kept in the dust collection box 23, so that the dust removal effect is achieved, and the environmental quality is improved;

the crushed steel slag falls into the feeding conveying cylinder 8 through the universal elbow 6, the servo motor 29 is started to work, the spiral feeding rod 31 fixed with the second driving shaft 30 is driven to rotate, the steel slag material in the feeding conveying cylinder 8 can be forced to be pushed out through the feeding port 10, and feeding conveying of the steel slag is achieved;

secondly, according to the feed inlet height of cylinder slag processing apparatus, can start telescopic cylinder 9 work extension limit and produce the swing, utilize universal return bend 6 flexible characteristic, promote feeding conveyor 8 and use backup pad 7 as the centre of a circle and produce the swing to realize the altitude mixture control of pay-off mouth 10, so that this device adapts to different cylinder slag processing apparatus's feed inlet height and carries out the feeding, and the result of use is better.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.