Material distribution chute feeding adjusting structure

Abstract

The utility model relates to the technical field of material distribution chutes, and discloses a material distribution chute feeding adjusting structure which comprises a bottom plate, a lifting mechanism is arranged on the bottom plate, a material distribution chute is arranged above the bottom plate, the lifting mechanism is in transmission connection with the material distribution chute, a supporting plate is arranged above the material distribution chute, and the supporting plate is in transmission connection with the material distribution chute. A feeding hopper is arranged above the supporting plate, the bottom of the feeding hopper is fixedly connected with a discharging pipe, the bottom of the discharging pipe penetrates through the supporting plate, fixing plates are arranged on the two sides of the feeding hopper respectively, and the bottoms of the fixing plates are fixedly connected with the supporting plate; according to the utility model, through the arrangement of the motor, the gear, the rotating shaft and the crushing wheel, larger materials can be crushed into smaller materials, so that the effect of protecting the material distribution chute is achieved, and through the arrangement of the L-shaped plate, the effect of supporting objects positioned on the supporting plate can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of material distribution chutes, in particular to a material distribution chute feeding regulating structure. Background Art

[0002] The charge chute is one of the feeding equipment used in blast furnace ironmaking. It is located at the top of the blast furnace cavity. When blast furnace ironmaking is in progress, the charge used for ironmaking is continuously fed from the charge chute into various positions of the furnace throat according to the process requirements for smelting.

[0003] The existing material distribution chute feed adjustment structure mostly adjusts the feed angle when adjusting the feed, so as to protect the material distribution chute. However, the material entering the material distribution chute in this way may be large, so that the large material may damage the material distribution chute.

[0004] Therefore, it is necessary to provide a material distribution chute feeding adjustment structure to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a material distribution chute feeding regulating structure, which has the effect of processing larger materials to be fed into the material distribution chute.

[0006] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a feeding adjustment structure of a material distribution chute, comprising a bottom plate, a lifting mechanism is arranged on the bottom plate, a material distribution chute is arranged above the bottom plate, the lifting mechanism is transmission-connected with the material distribution chute, a support plate is arranged above the material distribution chute, a feed hopper is arranged above the support plate, a discharge pipe is fixedly connected to the bottom of the feed hopper, the bottom of the discharge pipe passes through the support plate, fixed plates are respectively arranged on both sides of the feed hopper, the bottom of the fixed plate is fixedly connected to the support plate, a motor is fixedly connected to one side of one of the fixed plates, two rotating shafts are rotatably connected between the two fixed plates, one end of the two rotating shafts passes through the feed hopper, and one end of the two rotating shafts is respectively equipped with crushing wheels, the crushing wheels are located inside the feed hopper, the output end of the motor is fixedly connected to one of the rotating shafts, the two rotating shafts are respectively equipped with gears at one end close to the motor, and the adjacent gears are meshed with each other.

[0007] By adopting the above technical solution, larger materials can be crushed into smaller materials, thereby protecting the material distribution chute.

[0008] The utility model is further configured as follows: two L-shaped plates are fixedly connected to the bottom of the support plate, and one end of the bottom of the two L-shaped plates is fixedly connected to the material distribution chute respectively.

[0009] By adopting the above technical solution, it is possible to support an object located on the support plate.

[0010] The utility model is further configured as follows: a baffle is provided below the support plate, and a side wall of the baffle is fixedly connected to the material distribution chute.

[0011] By adopting the above technical solution, it is possible to prevent materials from flowing out.

[0012] The utility model is further configured as follows: a material guide plate is provided below the material discharge pipe, the bottom of the material guide plate is fixedly connected to two fixing rods, and the bottoms of the two fixing rods are fixedly connected to the material distribution chute.

[0013] By adopting the above technical solution, the material distribution chute can be protected.

[0014] The utility model is further configured as follows: the lifting mechanism includes a hydraulic cylinder, the hydraulic cylinder is fixedly mounted on the top of the base plate, the output end of the hydraulic cylinder is fixedly connected to a U-shaped plate, the inside of the U-shaped plate is rotatably connected to a roller, a slide rail is arranged above the hydraulic cylinder, the top of the slide rail is fixedly connected to the material distribution chute, the top of the roller is slidably connected to the slide rail, the material distribution chute is respectively provided with support rods on both sides of an end away from the baffle, the bottom of the support rod is fixedly connected to the base plate, the top of the support rod is rotatably connected to a guide column, and one end of the guide column is fixedly connected to the material distribution chute.

[0015] By adopting the above technical solution, the height of one end of the material distribution chute can be adjusted.

[0016] The utility model is further configured as follows: a support frame is provided above the material distribution chute, and both ends of the bottom of the support frame are fixedly connected with fixed blocks respectively, one end of the fixed block is fixedly connected to the material distribution chute, the inner top wall of the support frame is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a dust collection box, one end of the dust collection box is fixedly connected with a dust collection pipe, and one end of the dust collection pipe passes through the support frame.

[0017] By adopting the above technical solution, the dust can be processed.

[0018] In summary, the utility model has the following beneficial effects: the utility model can crush larger materials into smaller materials through the arrangement of the motor, gears, rotating shaft and crushing wheel, thereby protecting the material distribution chute; through the arrangement of the L-shaped plate, it can support objects located on the support plate; through the arrangement of the baffle plate, it can prevent materials from flowing out; through the arrangement of the fixed rod and the guide plate, it can protect the material distribution chute; through the arrangement of the hydraulic cylinder, U-shaped plate, slide rail, support rod and guide column, it can adjust the height of one end of the material distribution chute; through the arrangement of the dust box and the dust pipe, it can handle dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the hydraulic cylinder and the U-shaped plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the support frame and the slide rail of the utility model.

[0024] In the figure: 1. bottom plate; 2. hydraulic cylinder; 3. L-shaped plate; 4. support rod; 5. slide rail; 6. baffle; 7. guide plate; 8. discharge pipe; 9. support plate; 10. feed hopper; 11. fixed plate; 12. motor; 13. material distribution chute; 14. guide column; 15. gear; 16. crushing wheel; 17. support frame; 18. rotating shaft; 19. dust suction pipe; 20. U-shaped plate; 21. roller; 22. fixed rod; 23. connecting block; 24. dust suction box; 25. fixed block. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0026] See also Figures 1 to 5In the embodiment of the utility model, a feeding adjustment structure of a material distribution chute comprises a bottom plate 1, a lifting mechanism is arranged on the bottom plate 1, a material distribution chute 13 is arranged above the bottom plate 1, the lifting mechanism is transmission-connected with the material distribution chute 13, a support plate 9 is arranged above the material distribution chute 13, a feeding hopper 10 is arranged above the support plate 9, a feeding hopper 10 is fixedly connected with a feeding pipe 8 at the bottom of the feeding hopper 10, and the bottom of the feeding pipe 8 passes through the support plate 9, and fixed plates 11 are respectively arranged on both sides of the feeding hopper 10, and the bottom of the fixed plate 11 is fixedly connected with the support plate 9, one side of one of the fixed plates 11 is fixedly connected with a motor 12, and two rotating shafts 18 are rotatably connected between the two fixed plates 11, one end of the two rotating shafts 18 passes through the feeding hopper 10, and one end of the two rotating shafts 18 is respectively provided with a crushing wheel 16, and the crushing wheel 16 is located inside the feeding hopper 10, and one side of one of the fixed plates 11 is fixed A motor 12 is connected, and the output end of the motor 12 is fixedly connected to one of the rotating shafts 18. The two rotating shafts 18 are respectively provided with gears 15 at one end close to the motor 12, and the adjacent gears 15 are meshed with each other. When material is to be added to the material distribution chute 13, the motor 12 is started, and the output end of the motor 12 will drive the rotating shaft 18 fixedly connected thereto to rotate, so that the rotating shaft 18 drives the gear 15 thereon to rotate, and then the gear 15 drives another gear 15 to rotate, so that the crushing wheel 16 located in the feed hopper 10 starts to rotate. At this time, material is added to the feed hopper 10, so that the larger material will be crushed into smaller material by the crushing wheel 16, and then the smaller material can fall into the material distribution chute 13 below it through the feed hopper 10 and the discharge pipe 8. Through the arrangement of the motor 12, the gear 15, the rotating shaft 18 and the crushing wheel 16, the larger material can be crushed into smaller material, thereby protecting the material distribution chute 13.

[0027] In this embodiment, preferably, two L-shaped plates 3 are fixedly connected to the bottom of the support plate 9, and one end of the bottom of the two L-shaped plates 3 is respectively fixedly connected to the material distribution chute 13; through the arrangement of the L-shaped plates 3, it can play a role in supporting the objects located on the support plate 9.

[0028] In this embodiment, preferably, a baffle plate 6 is provided below the support plate 9, and a side wall of the baffle plate 6 is fixedly connected to the material distribution chute 13; the baffle plate 6 can prevent the material from flowing out by providing the baffle plate 6.

[0029] In this embodiment, preferably, a material guide plate 7 is provided below the material discharge pipe 8, and two fixing rods 22 are fixedly connected to the bottom of the material guide plate 7, and the bottoms of the two fixing rods 22 are fixedly connected to the material distribution chute 13; when the material falls onto the material guide plate 7 through the material discharge pipe 8, the material guide plate 7 can prevent the material from directly contacting the material distribution chute 13, thereby playing a role in protecting the material distribution chute 13. By setting the fixing rods 22 and the material guide plate 7, the material distribution chute 13 can be protected.

[0030] See also Figures 1 to 4 In the embodiment of the utility model, the lifting mechanism includes a hydraulic cylinder 2, which is fixedly installed on the top of the bottom plate 1, and the output end of the hydraulic cylinder 2 is fixedly connected to a U-shaped plate 20, and the inside of the U-shaped plate 20 is rotatably connected to a roller 21, and a slide rail 5 is arranged above the hydraulic cylinder 2, and the top of the slide rail 5 is fixedly connected to the material distribution chute 13, and the top of the roller 21 is slidably connected to the slide rail 5, and the material distribution chute 13 is respectively provided with support rods 4 on both sides of the end away from the baffle 6, and the bottom of the support rod 4 is connected to the bottom plate 1 The top of the support rod 4 is rotatably connected with a guide column 14, and one end of the guide column 14 is fixedly connected to the material distribution chute 13; when the height of one end of the material distribution chute 13 needs to be adjusted, the hydraulic cylinder 2 is started, and the output end of the hydraulic cylinder 2 drives the U-shaped plate 20 and the roller 21 to slide on the slide rail 5, so that the guide column 14 can rotate on the support rod 4, thereby making it possible to adjust the height of one end of the material distribution chute 13. Through the arrangement of the hydraulic cylinder 2, the U-shaped plate 20, the slide rail 5, the support rod 4 and the guide column 14, the height of one end of the material distribution chute 13 can be adjusted.

[0031] In this embodiment, preferably, a support frame 17 is provided above the material distribution chute 13, and both ends of the bottom of the support frame 17 are respectively fixedly connected with fixed blocks 25, one end of the fixed block 25 is fixedly connected to the material distribution chute 13, and the inner top wall of the support frame 17 is fixedly connected with a connecting block 23, and the bottom of the connecting block 23 is fixedly connected with a dust suction box 24, one end of the dust suction box 24 is fixedly connected with a dust suction pipe 19, one end of the dust suction pipe 19 passes through the support frame 17, and one end of the dust suction pipe 19 is connected with the dust suction device, and the dust suction pipe 19 is connected with the dust suction box 14; when the material falls into the material distribution chute 13, dust will be generated on the material distribution chute 13, and the dust suction box 24 and the dust suction pipe 19 will suck away the dust, thereby playing a role in handling the dust. By setting the dust suction box 24 and the dust suction pipe 19, the role of handling the dust can be played.

[0032] Working principle: When adding materials to the distribution chute 13, the motor 12 is started, and the output end of the motor 12 will drive the rotating shaft 18 fixedly connected thereto to rotate, so that the rotating shaft 18 drives the gear 15 thereon to rotate, and then the gear 15 drives another gear 15 to rotate, so that the crushing wheel 16 located in the feed hopper 10 starts to rotate. At this time, materials are added to the feed hopper 10, so that the larger materials are crushed into smaller materials by the crushing wheel 16, and then the smaller materials can pass through the feed hopper 10 and the discharge pipe 8 and fall onto the guide plate 7 below, so that the smaller materials can fall into the distribution chute 13. At this time, the hydraulic cylinder 2 is started, and the output end of the hydraulic cylinder 2 will drive the U-shaped plate 20 and the roller 21 to slide on the slide rail 5, so that the guide column 14 will rotate on the support rod 4, so that one end of the distribution chute 13 is raised, so that all the smaller materials located in the distribution chute 13 can enter the furnace.

[0033] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A material distribution chute feeding adjustment structure, comprising a bottom plate (1), characterized in that: A lifting mechanism is provided on the bottom plate (1), a material distribution chute (13) is provided above the bottom plate (1), the lifting mechanism is transmission-connected to the material distribution chute (13), a support plate (9) is provided above the material distribution chute (13), a feed hopper (10) is provided above the support plate (9), a discharge pipe (8) is fixedly connected to the bottom of the feed hopper (10), the bottom of the discharge pipe (8) passes through the support plate (9), fixed plates (11) are respectively provided on both sides of the feed hopper (10), the bottom of the fixed plate (11) is fixedly connected to the support plate (9), and one of the fixed plates (11) is fixedly connected to the support plate (9). A motor (12) is fixedly connected to one side of the fixed plate (11), and two rotating shafts (18) are rotatably connected between the two fixed plates (11). One end of the two rotating shafts (18) passes through the feed hopper (10), and one end of the two rotating shafts (18) is respectively provided with a crushing wheel (16), and the crushing wheel (16) is located inside the feed hopper (10). The output end of the motor (12) is fixedly connected to one of the rotating shafts (18), and the two rotating shafts (18) are respectively provided with gears (15) at one end close to the motor (12), and the adjacent gears (15) are meshed with each other.

2. A material distribution chute feeding adjustment structure according to claim 1, characterized in that: Two L-shaped plates (3) are fixedly connected to the bottom of the support plate (9), and one end of the bottom of the two L-shaped plates (3) is fixedly connected to the material distribution chute (13) respectively.

3. A material distribution chute feeding adjustment structure according to claim 1, characterized in that: A baffle plate (6) is provided below the support plate (9), and a side wall of the baffle plate (6) is fixedly connected to the material distribution chute (13).

4. A material distribution chute feeding adjustment structure according to claim 1, characterized in that: A material guide plate (7) is provided below the material discharge pipe (8), and two fixing rods (22) are fixedly connected to the bottom of the material guide plate (7), and the bottoms of the two fixing rods (22) are fixedly connected to the material distribution chute (13).

5. The material distribution chute feeding adjustment structure according to claim 3, characterized in that: The lifting mechanism comprises a hydraulic cylinder (2), wherein the hydraulic cylinder (2) is fixedly mounted on the top of the base plate (1), the output end of the hydraulic cylinder (2) is fixedly connected to a U-shaped plate (20), the interior of the U-shaped plate (20) is rotatably connected to a roller (21), a slide rail (5) is arranged above the hydraulic cylinder (2), the top of the slide rail (5) is fixedly connected to the material distribution chute (13), the top of the roller (21) is slidably connected to the slide rail (5), the material distribution chute (13) is provided with support rods (4) on both sides of an end away from the baffle (6), the bottom of the support rod (4) is fixedly connected to the base plate (1), the top of the support rod (4) is rotatably connected to a guide column (14), one end of the guide column (14) is fixedly connected to the material distribution chute (13).

6. A material distribution chute feeding adjustment structure according to claim 1, characterized in that: A support frame (17) is arranged above the material distribution chute (13); two ends of the bottom of the support frame (17) are respectively fixedly connected with fixed blocks (25); one end of the fixed block (25) is fixedly connected to the material distribution chute (13); an inner top wall of the support frame (17) is fixedly connected with a connecting block (23); a bottom of the connecting block (23) is fixedly connected with a dust collection box (24); one end of the dust collection box (24) is fixedly connected with a dust collection pipe (19); one end of the dust collection pipe (19) passes through the support frame (17).

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