Vibration conveying device for reduced titanium iron powder

Abstract

The utility model relates to the technical field of reduced ferrotitanium powder vibration conveying, and discloses a reduced ferrotitanium powder vibration conveying device which comprises a rack shell, the top end of the rack shell is rotationally connected with an opening and closing plate, the left side of the outer wall of the front end of the rack shell is fixedly connected with a controller, and the outer wall of the front end of the rack shell is connected with a dust collecting box through a dust collecting assembly. A sliding door is slidably connected to the outer wall of the left end of the dust collecting box, sliding rods are fixedly connected to the front end and the rear end of the inner wall of the rack shell, connecting frames are slidably connected to the outer walls of the sliding rods, an electric push rod is fixedly connected to the right end of the inner wall of the rack shell, and a driving motor is connected to the right end of the outer wall of the rack shell through a screening assembly. According to the reduction ferrotitanium powder screening device, grading screening is carried out, effective grading screening can ensure that only reduced ferrotitanium powder meeting the specific particle size requirement can be used for downstream application, dust flying during screening is reduced, and the reduction of the dust flying is beneficial to improving the working environment.

Description

Technical Field

[0001] The utility model relates to the field of coking production devices, in particular to a vibration conveying device for reducing ferrotitanium powder. Background Art

[0002] Reduced ferrotitanium powder is one of the important auxiliary materials for manufacturing welding rods. Its industrial preparation mainly adopts the steamed bun kiln method, tunnel kiln method and rotary kiln method. Before the reduced ferrotitanium powder leaves the factory, in order to meet the specific requirements of its particle size, unqualified reduced ferrotitanium powder is often mixed with qualified reduced ferrotitanium powder in the subpackaging process, and then the reduced ferrotitanium powder is transported to the subpackaging hopper for packaging using conveying equipment.

[0003] After searching, a vibrating conveying device for reducing ferrotitanium powder with announcement number CN213737033U relates to the technical field of reducing titanium production equipment, including a frame, two pulleys are rotatably arranged on the frame, and a conveyor belt is rotatably arranged on the two pulleys; a driving mechanism is fixedly arranged inside the frame, and a vibrating mechanism is arranged under the upper conveyor belt, and the vibrating mechanism includes a transmission shaft, one end of the transmission shaft is connected to the driving mechanism, and a driven shaft is rotatably arranged at the end of the transmission shaft away from the driving mechanism, and a plurality of cams are fixedly arranged on the driven shaft; a vibration rod is hingedly arranged at the position corresponding to each cam on the frame, and the end of each vibration rod close to the cam is in contact with the corresponding cam. The utility model provides a vibrating conveying device for reducing ferrotitanium powder, which has strong environmental protection and reliability, can efficiently and evenly mix and reduce ferrotitanium powder, and improve product quality.

[0004] Based on the above patent, by setting a vibration device inside the conveying device, using a cam to drive the vibration rod to knock and vibrate the transmission belt, so as to further mix the materials on the conveyor belt, in this way, the mixing uniformity of the reduced titanium iron powder can be effectively guaranteed, thereby ensuring the production quality of the product and improving the efficiency of the enterprise. However, in the above patent, it is not convenient to grade and screen the reduced titanium iron powder, and the reduced titanium iron powder cannot be effectively graded according to the particle size, which may affect the quality and performance of the final product (such as welding rod). Powders of different particle sizes have different performance in use, and uneven particle size distribution may lead to unstable welding performance of the welding rod. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a reduced ferrotitanium powder vibrating conveying device for graded screening. Effective graded screening can ensure that only reduced ferrotitanium powder that meets specific particle size requirements is used for downstream applications, reduce dust flying during screening, and reduce dust flying, which helps to improve the working environment.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vibrating conveying device for reducing titanium iron powder comprises a frame shell, the top of the frame shell is rotatably connected with an opening and closing plate, the left side of the outer wall of the front end of the frame shell is fixedly connected with a controller, the outer wall of the front end of the frame shell is connected with a dust collecting box through a dust collecting assembly, the outer wall of the left end of the dust collecting box is slidably connected with a sliding door, the front and rear ends of the inner wall of the frame shell are fixedly connected with sliding rods, the outer wall of the sliding rod is slidably connected with a connecting frame, the right end of the inner wall of the frame shell is fixedly connected with an electric push rod, the right end of the outer wall of the frame shell is connected with a driving motor through a screening assembly, the driving end of the driven motor is connected with a cam through a transmission group, and a conveyor belt is installed at the left end of the frame shell.

[0008] Furthermore, the screening material assembly includes a first screen fixedly connected to the right side of the inner wall at the upper and lower ends of the connecting frame, the left end of the first screen is rotatably connected to the second screen, the top of the second screen is fixedly connected to a fixed block, and the left ends of the inner walls at the upper and lower ends of the connecting frame are slidably connected to the mounting rod through a reset spring.

[0009] Furthermore, the dust collecting assembly includes circulating fans installed on both sides of the left and right sides of the front outer wall of the dust box, the right end of the dust box is slidably connected to a pull rod, the left end of the pull rod is fixedly connected to a scraper, the front end of the inner wall of the dust box is fixedly connected to a dust filter, and the bottom side of the front end of the scraper is fixedly connected to a cleaning brush.

[0010] Furthermore, the transmission group includes a sprocket wheel fixedly connected to the driving end of the driving motor and the rear end of the cam, and the outer wall of the sprocket wheel is meshedly connected with a chain.

[0011] Furthermore, the driving end of the electric push rod is fixedly connected to the right end of the connecting frame.

[0012] Furthermore, the left end of the return spring is fixedly connected to the inner walls at the upper and lower ends of the connecting frame, and the right end of the return spring is fixedly connected to the outer wall at the right end of the mounting rod.

[0013] Furthermore, the outer wall of the right end of the mounting rod is detachably connected to the inner wall of the right end of the fixing block.

[0014] Furthermore, the outer wall of the scraper is slidably connected to the inner wall of the dust box, and the front end of the cleaning brush is tightly attached to the outer wall of the rear end of the dust filter.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, grading screening is performed by using a cam, a chain, a sprocket, a first screen, a second screen, a fixed block, a mounting rod and a return spring in combination. Effective grading screening can ensure that only reduced titanium iron powder that meets specific particle size requirements is used for downstream applications, thereby improving the consistency and performance of the final product, reducing the downtime caused by material particle size problems in the production process, and improving the operating efficiency of the production line.

[0017] 2. In the utility model, the dust collecting box, sliding door, circulating fan, pull rod, scraper, cleaning brush and dust filter are used in combination to reduce the flying of dust during screening. Reducing the flying of dust helps to improve the working environment, reduce air pollution in the workplace, protect the health of operators, and reduce respiratory problems caused by inhaling dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a vibrating conveying device for reducing ferrotitanium powder proposed by the utility model;

[0019] Figure 2 A half-section diagram of a frame shell of a vibrating conveying device for reducing ferrotitanium powder proposed in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a connecting frame of a vibrating conveying device for reducing ferrotitanium powder proposed by the utility model;

[0021] Figure 4 A half-section diagram of the second screen of a vibrating conveying device for reducing ferrotitanium powder proposed by the utility model;

[0022] Figure 5 This is a half-section view of a dust collecting box of a vibrating conveying device for reducing ferrotitanium powder proposed in the utility model.

[0023] Legend:

[0024] 1. Frame shell; 2. Opening and closing plate; 3. Controller; 4. Dust box; 5. Sliding door; 6. Sliding rod; 7. Connecting frame; 8. Electric push rod; 9. Driving motor; 10. Cam; 11. Chain; 12. Sprocket; 13. First screen; 14. Second screen; 15. Fixed block; 16. Mounting rod; 17. Reset spring; 18. Circulation fan; 19. Pull rod; 20. Scraper; 21. Cleaning brush; 22. Dust filter; 23. Conveyor belt. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1-5The utility model provides an embodiment: a vibrating conveying device for reducing titanium iron powder, comprising a frame shell 1, a top of the frame shell 1 is rotatably connected to an opening and closing plate 2, a controller 3 is fixedly connected to the left side of the front outer wall of the frame shell 1, a dust box 4 is connected to the front outer wall of the frame shell 1 through a dust collecting assembly, a sliding door 5 is slidably connected to the left outer wall of the dust box 4, a sliding rod 6 is fixedly connected to the front and rear ends of the inner wall of the frame shell 1, and a connecting frame 7 is slidably connected to the outer wall of the sliding rod 6, an electric push rod 8 is fixedly connected to the right end of the inner wall of the frame shell 1, and a driving motor 9 is connected to the right end of the outer wall of the frame shell 1 through a screening assembly, and the driving end of the driven motor 9 is connected to the transmission group A cam 10 is connected, a driving end of a driving motor 9 is fixedly connected to a sprocket 12 at the rear end of the cam 10, a chain 11 is meshed and connected to the outer wall of the sprocket 12, a conveyor belt 23 is installed at the left end of the frame shell 1, and a driving end of an electric push rod 8 is fixedly connected to the right end of a connecting frame 7. The opening and closing plate 2 is opened, and the material is placed on the second screen 14 and the first screen 13 for preparation for screening. When the controller 3 controls the driving motor 9 to start, the driving motor 9 drives the chain 11 to make the sprocket 12 synchronously drive the cam 10 to rotate, so that the cam 10 vibrates the connecting frame 7, and the first screen 13 and the second screen 14 vibrate and screen the material.

[0027] Specifically, a first screen 13 is fixedly connected to the right side of the inner wall at both ends of the connecting frame 7, a second screen 14 is rotatably connected to the left end of the first screen 13, a fixing block 15 is fixedly connected to the top of the second screen 14, and a mounting rod 16 is slidably connected to the left end of the inner wall at both ends of the connecting frame 7 through a return spring 17. The left end of the return spring 17 is fixedly connected to the inner wall at both ends of the connecting frame 7, and the right end of the return spring 17 is fixedly connected to the outer wall of the right end of the mounting rod 16. The outer wall of the right end of the mounting rod 16 is detachably connected to the inner wall of the right end of the fixing block 15. When the material screening is completed, the electric push rod 8 is started to drive the connecting frame 7 to move along the slide rod 6, so that the mounting rod 16 at the connecting frame 7 is close to the frame shell 1, and the mounting rod 16 releases the fixing block 15. The second screen 14 is allowed to fall to discharge the material into the frame shell 1 and is transported by the conveyor belt 23. After the electric push rod 8 is retracted and the connecting frame 7 is reset, the connecting frame 7 drives the second screen 14 to move up along the frame shell 1, so that the fixing block 15 at the second screen 14 is again fixed at the mounting rod 16 by the action of the reset spring 17, so as to facilitate vibration screening again, so that the material can be graded and screened at the second screen 14 and the first screen 13. Effective graded screening can ensure that only reduced titanium iron powder that meets specific particle size requirements is used for downstream applications, thereby improving the consistency and performance of the final product, reducing the downtime caused by material particle size problems during the production process, and improving the operation efficiency of the production line.

[0028] Specifically, circulating fans 18 are installed on the left and right sides of the front outer wall of the dust box 4, the right end of the dust box 4 is slidably connected to a pull rod 19, the left end of the pull rod 19 is fixedly connected to a scraper 20, the front end of the inner wall of the dust box 4 is fixedly connected to a dust filter 22, the bottom side of the front end of the scraper 20 is fixedly connected, the outer wall of the scraper 20 is slidably connected to the inner wall of the dust box 4, the front end of the cleaning brush 21 is tightly attached to the rear end outer wall of the dust filter 22, after the circulating fan 18 is started, a negative pressure is generated in the dust box 4, so that the dust generated during filtering is absorbed, and the sliding door 5 is pulled, and then the pull rod 19 is pushed to drive the scraper 20, and the cleaning brush 21 scrapes the dust on the dust filter 22 to discharge the dust, thereby reducing the flying of dust during screening. Reducing the flying of dust is helpful to improve the working environment, reduce air pollution in the workplace, protect the health of operators, and reduce respiratory problems caused by inhaling dust.

[0029] Working principle: First, open the opening and closing plate 2, and place the material on the second screen 14 and the first screen 13 for screening. When the controller 3 controls the driving motor 9 to start, the driving motor 9 drives the chain 11 to make the sprocket 12 synchronously drive the cam 10 to rotate, so that the cam 10 vibrates the connecting frame 7, and the first screen 13 and the second screen 14 vibrate and screen the material. When the material screening is completed, start the electric push rod 8, and let the electric push rod 8 drive the connecting frame 7 to move along the slide rod 6, so that the mounting rod 16 at the connecting frame 7 is close to the frame shell 1, and the mounting rod 16 releases the fixed block 15, so that the second screen 14 falls to discharge the material into the frame shell 1, and is transmitted by the conveyor belt 23. After the electric push rod 8 shrinks and resets the connecting frame 7, the connecting frame 7 drives the second screen 14 along the frame shell 1 to move the second screen 14 upward, so that the fixed block 15 at the second screen 14 is reset again Under the action of the spring 17, it is fixed at the mounting rod 16, so as to facilitate vibration screening again, so that the material can be graded and screened at the second screen 14 and the first screen 13. Effective graded screening can ensure that only reduced titanium iron powder that meets specific particle size requirements is used for downstream applications, thereby improving the consistency and performance of the final product, and reducing the downtime caused by material particle size problems in the production process, and improving the operating efficiency of the production line. After the circulating fan 18 is started, a negative pressure is generated in the dust box 4 to absorb the dust generated during filtration, and the sliding door 5 is pulled, and then the pull rod 19 is pushed to drive the scraper 20, and the cleaning brush 21 scrapes the dust at the dust filter 22 to discharge the dust, reducing the flying of dust during screening. Reducing the flying of dust helps to improve the working environment, reduce air pollution in the workplace, protect the health of operators, and reduce respiratory problems caused by inhaling dust.

[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 vibrating conveying device for reducing ferrotitanium powder, comprising a frame shell (1), characterized in that: The top of the frame shell (1) is rotatably connected with an opening and closing plate (2); the left side of the front outer wall of the frame shell (1) is fixedly connected with a controller (3); the front outer wall of the frame shell (1) is connected with a dust collecting box (4) through a dust collecting assembly; the left outer wall of the dust collecting box (4) is slidably connected with a sliding door (5); the front and rear ends of the inner wall of the frame shell (1) are fixedly connected with sliding rods (6); the outer wall of the sliding rod (6) is slidably connected with a connecting frame (7); the right end of the inner wall of the frame shell (1) is fixedly connected with an electric push rod (8); the right end of the outer wall of the frame shell (1) is connected with a driving motor (9) through a screening assembly; the driving end of the driven motor (9) is connected with a cam (10) through a transmission group; and a conveyor belt (23) is installed at the left end of the frame shell (1).

2. The vibrating conveying device for reducing ferrotitanium powder according to claim 1, characterized in that: The screening material assembly comprises a first screen (13) fixedly connected to the right side of the inner wall at the upper and lower ends of the connecting frame (7); the left end of the first screen (13) is rotatably connected to the second screen (14); the top of the second screen (14) is fixedly connected to a fixing block (15); and the left ends of the inner walls at the upper and lower ends of the connecting frame (7) are slidably connected to the mounting rod (16) via a return spring (17).

3. The vibrating conveying device for reducing ferrotitanium powder according to claim 1, characterized in that: The dust collecting assembly comprises a circulating fan (18) installed on both sides of the left and right outer walls of the front end of the dust collecting box (4); a pull rod (19) is slidably connected to the right end of the dust collecting box (4); a scraper (20) is fixedly connected to the left end of the pull rod (19); a dust filter (22) is fixedly connected to the front end of the inner wall of the dust collecting box (4); and a cleaning brush (21) is fixedly connected to the bottom side of the front end of the scraper (20).

4. The vibrating conveying device for reducing ferrotitanium powder according to claim 1, characterized in that: The transmission group comprises a sprocket (12) fixedly connected to the driving end of the driving motor (9) and the rear end of the cam (10), and the outer wall of the sprocket (12) is meshingly connected with a chain (11).

5. The vibrating conveying device for reducing ferrotitanium powder according to claim 1, characterized in that: The driving end of the electric push rod (8) is fixedly connected to the right end of the connecting frame (7).

6. The vibrating conveying device for reducing ferrotitanium powder according to claim 2, characterized in that: The left end of the return spring (17) is fixedly connected to the inner walls at the upper and lower ends of the connecting frame (7), and the right end of the return spring (17) is fixedly connected to the outer wall at the right end of the mounting rod (16).

7. The vibrating conveying device for reducing ferrotitanium powder according to claim 2, characterized in that: The outer wall of the right end of the mounting rod (16) is detachably connected to the inner wall of the right end of the fixing block (15).

8. The vibrating conveying device for reducing ferrotitanium powder according to claim 3 is characterized in that: The outer wall of the scraper (20) is slidably connected to the inner wall of the dust collecting box (4), and the front end of the cleaning brush (21) is in close contact with the outer wall of the rear end of the dust filter (22).

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