Vanadium-titanium pellet pelletizer

Abstract

The utility model relates to a vanadium-titanium pellet pelletizer, which belongs to the technical field of pelletizers and comprises a base, an angle adjusting motor is mounted on the base, the output end of the angle adjusting motor is fixedly connected with an adjusting plate, a servo motor is mounted on the adjusting plate, the output end of the servo motor is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with a rotating shaft. And the end part of the rotating shaft is fixedly connected with a pelletizing disc. Through cooperative use of the worm and the worm gear, when the angle between the scraper blade and the circle center of the pelletizing disc needs to be adjusted to obtain more uniform vanadium-titanium pellets, the worm is rotated to enable the worm gear to rotate, and then the connecting shaft is driven to rotate, so that the angle between the scraper blade and the circle center of the pelletizing disc is changed; therefore, the pelletizer can obtain more uniform vanadium-titanium pellets, the pelletizing efficiency is improved, the generation of excessive powder can be effectively reduced, in addition, the operation resistance of the pelletizer can be reduced, the energy consumption can be reduced, and the service life of the pelletizer can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pelletizing machine technical field, concretely relates to a vanadium titanium pellet pelletizing machine. BACKGROUND

[0002] Pelletizing equipment mainly has two kinds of cylinder pelletizing machine and disc pelletizing machine;The cylinder pelletizing machine is the earliest pelletizing equipment adopted by pellet plant;Its structure is similar to the cylinder mixing machine used in sintering plant, the scraper parallel to the cylinder wall is installed in the cylinder, and the water adding device is installed at the front end of the cylinder;The cylinder pelletizing machine has simple structure, reliable equipment, stable operation, small maintenance workload, strong raw material adaptability and large single machine output;But the cylinder utilization area is small, only 40%, the equipment is heavy, and the power consumption is high;Because there is no grading function itself, the particle size of the discharged green ball is not uniform, and screening is needed;Therefore, the cylinder pelletizing machine has large circulating load, reduces the productivity and increases the transportation consumption, and this kind of equipment has not been adopted in China;The disc pelletizing machine is the widely used pelletizing equipment at home and abroad, and all pellet plants in China adopt this kind of equipment, which can be divided into the disc pelletizing machine driven by bevel gear and the disc pelletizing machine driven by internal gear ring.

[0003] At present, when the disc pelletizing machine is used to manufacture vanadium titanium pellets, the scraper generally used is of a specified angle, the angle between the scraper and the center of the pelletizing disc cannot be adjusted, the formed pellets are not uniform, and there are more powders, which affects the pelletizing efficiency, based on this, a vanadium titanium pellet pelletizing machine is proposed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a vanadium titanium pellet pelletizing machine which is simple in structure and reasonable in design.

[0005] The utility model discloses the following technical scheme to realize the above-mentioned purpose.

[0006] A vanadium titanium pellet pelletizing machine, including the base, the base is installed angle adjusting motor, the output of angle adjusting motor is fixedly connected with the adjusting board, the adjusting board is installed servo motor, the output of servo motor is fixedly connected with the pivot, the end of pivot is fixedly connected with the pelletizing disc, the end of adjusting board is fixedly connected with the fixed disc, the fixed disc is installed with the guide wheel, the fixed disc is installed with the positioner.

[0007] As a further optimization scheme of the utility model, the pelletizing disc is installed in the fixed disc, and the guide wheel is attached to the outer surface of the pelletizing disc.

[0008] As a further optimization scheme of the utility model, the position adjusting mechanism includes the fixed frame fixedly connected on the fixed disc, the fixed frame is equipped with the recess, the fixed frame one end is installed with the position adjusting motor, the position adjusting motor output fixedly connected with the threaded rod, the threaded rod outer surface is connected with the sliding block through the thread, the sliding block is installed with the connecting shaft, the sliding block is installed with the adjusting mechanism for adjusting the connecting shaft angle, the adjusting mechanism is fixedly connected with the connecting shaft, the connecting shaft bottom fixedly connected with the connecting plate, the connecting plate bottom fixedly connected with the sleeve, the sleeve is connected with the sliding rod in the sliding, the sliding rod bottom fixedly connected with the scraper, the sliding rod top fixedly connected with the connecting spring.

[0009] As a further optimization scheme of the utility model, the threaded rod is connected with the fixed frame and rotates, the top of the sliding block is connected with the fixed frame, and the top of the connecting spring is fixedly connected with the bottom of the connecting plate.

[0010] As a further optimization scheme of the utility model, the bottom of the scraper is attached to the inner surface of the balling disc.

[0011] As a further optimization scheme of the utility model, the adjusting mechanism includes the worm installed in the sliding block, the top of the connecting shaft is fixedly connected with the worm wheel, and the worm wheel is engaged with the worm.

[0012] The utility model has the advantages that:

[0013] The utility model discloses a balling machine, which can adjust the angle between the scraper and the center of the balling disc to obtain more uniform vanadium-titanium pellets, improve the balling efficiency, effectively reduce the generation of excessive powder, reduce the running resistance of the balling machine, reduce energy consumption, and prolong the service life of the balling machine. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole front three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the whole side three-dimensional structure schematic diagram of the utility model;

[0016] Figure 3 It is the middle section structure schematic diagram of the utility model;

[0017] Figure 4 It is the side section structure schematic diagram of the utility model;

[0018] Figure 5 It is theFigure 4 Enlarged structural schematic view at middle A;

[0019] Figure 6 Top section cutaway structural schematic view of the utility model;

[0020] Figure 7 The utility model discloses a Figure 6 Enlarged structural schematic view at middle B.

[0021] In the figure: 1, base; 2, angle adjusting motor; 3, adjusting plate; 4, servo motor; 5, rotating shaft; 6, ball making disc; 7, fixed disc; 8, guide wheel; 9, fixed frame; 10, recess; 11, position adjusting motor; 12, threaded rod; 13, sliding block; 14, worm; 15, worm wheel; 16, connecting shaft; 17, connecting plate; 18, sleeve; 19, sliding rod; 20, scraper; 21, connecting spring. DETAILED DESCRIPTION

[0022] It is necessary to point out here that the following detailed description is only used to further illustrate the present application and cannot be understood as limiting the scope of the present application, and the skilled in the art can make some non-essential improvements and adjustments to the present application according to the above application content.

[0023] Embodiment: as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 Indicated, a kind of vanadium-titanium balling machine, including base 1, angle adjusting motor 2 is installed on base 1, the output end of angle adjusting motor 2 is fixedly connected with adjusting plate 3, adjusting plate 3 is rotatably connected with base 1, servo motor 4 is installed on adjusting plate 3, the output end of servo motor 4 is fixedly connected with rotating shaft 5, the end of rotating shaft 5 is fixedly connected with balling disc 6, the end of adjusting plate 3 is fixedly connected with fixed disc 7, balling disc 6 is installed in fixed disc 7, guide wheel 8 is installed in fixed disc 7, the setting of guide wheel 8 and fixed disc 7, can reduce the probability that balling disc 6 generates jam when rotating, guarantee the stable rotation of balling disc 6, improve work efficiency, guide wheel 8 is attached to the outer surface of balling disc 6, and position adjusting mechanism is installed on fixed disc 7.

[0024] In use, the powdered material is poured on the balling disc 6, and the servo motor 4 is started to drive the balling disc 6 to rotate through the rotating shaft 5, so that the powdered material rolls in the balling disc 6, and when the powdered material starts to roll, the water mist is sprayed on the powdered material in the balling disc 6 through the sprayer, so that the powdered material forms vanadium-titanium pellets under the action of the water mist and the rolling of the balling disc 6, and after the balling is completed, the servo motor 4 is turned off to take out the vanadium-titanium pellets obtained by balling from the balling disc 6.

[0025] In addition, when the angle of the balling disc 6 needs to be adjusted to control the speed of the material rolling on the balling disc 6, the servo motor 4 is started at this time to drive the adjusting plate 3 to rotate, so as to achieve the purpose of adjusting the angle of the balling disc 6.

[0026] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , the adjusting mechanism includes a fixed frame 9 fixedly connected to the fixed disc 7, the fixed frame 9 is provided with a groove 10, one end of the fixed frame 9 is provided with an adjusting motor 11, the output end of the adjusting motor 11 is fixedly connected with a threaded rod 12, the threaded rod 12 penetrates through the fixed frame 9 and is rotatably connected with the fixed frame 9, the outer surface of the threaded rod 12 is threadedly connected with a sliding block 13, the top of the sliding block 13 is slidably connected with the fixed frame 9, the sliding block 13 is provided with a connecting shaft 16, and the sliding block 13 is provided with an adjusting mechanism for adjusting the angle of the connecting shaft 16, the adjusting mechanism is fixedly connected with the connecting shaft 16, and the adjusting mechanism includes a worm 14 installed in the sliding block 13, the top of the connecting shaft 16 is fixedly connected with a worm wheel 15, the worm wheel 15 is engaged with the worm 14, the bottom of the connecting shaft 16 is fixedly connected with a connecting plate 17, the bottom of the connecting plate 17 is fixedly connected with a sleeve 18, the sleeve 18 is slidably connected with a sliding rod 19, the sliding rod 19 and the sleeve 18 form a damper, the bottom of the sliding rod 19 is fixedly connected with a scraper 20, the bottom of the scraper 20 is attached to the inner surface of the balling disc 6, the top of the sliding rod 19 is fixedly connected with a connecting spring 21, and the top of the connecting spring 21 is fixedly connected with the bottom of the connecting plate 17.

[0027] In use, the angle between the scraper 20 and the center of the balling disc 6 is adjusted as needed at this time, the worm 14 is rotated to drive the worm wheel 15 to rotate the connecting shaft 16, and then the connecting plate 17 drives the scraper 20 to rotate through the sleeve 18 and the sliding rod 19, so as to achieve the purpose of adjusting the angle between the scraper 20 and the center of the balling disc 6, so that the balling machine can obtain more uniform vanadium-titanium pellets, improve the balling efficiency, and effectively reduce the generation of excessive powder, in addition, it can also reduce the running resistance of the balling machine, reduce energy consumption, and prolong the service life of the balling machine;

[0028] And when the position of the scraper 20 needs to be adjusted, the position adjusting motor 11 is started to drive the threaded rod 12 to slide the sliding block 13 in the fixed frame 9, and after the scraper 20 reaches the appropriate position, the position adjusting motor 11 can be turned off, and when the balling disc 6 is working, the scraper 20 can always be close to the balling disc 6 under the action of the connecting spring 21, which facilitates the scraper 20 to clean the material adhered in the balling disc 6, avoids the accumulation of the material, and prevents the scraper 20 from colliding with the balling disc 6 due to the unstable rotation of the balling disc 6, thereby protecting the scraper 20 and the balling disc 6 well and prolonging the service life of the scraper 20 and the balling disc 6.

[0029] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A vanadium-titanium balling machine comprising a base (1), characterized in that: The base (1) is provided with an angle adjusting motor (2), the output end of the angle adjusting motor (2) is fixedly connected with an adjusting plate (3), the adjusting plate (3) is provided with a servo motor (4), the output end of the servo motor (4) is fixedly connected with a rotating shaft (5), the end of the rotating shaft (5) is fixedly connected with a pelletizing disc (6), the end of the adjusting plate (3) is fixedly connected with a fixed disc (7), the fixed disc (7) is provided with a guide wheel (8), and the fixed disc (7) is provided with a position adjusting mechanism.

2. A vanadium-titanium balling machine according to claim 1, characterized in that: The pelletizing disc (6) is arranged in the fixed disc (7), and the guide wheel (8) is attached to the outer surface of the pelletizing disc (6).

3. A vanadium-titanium balling machine according to claim 1, characterized in that: The position adjusting mechanism comprises a fixing frame (9) fixedly connected to the fixed disc (7), a recess (10) is formed in the fixing frame (9), one end of the fixing frame (9) is provided with a position adjusting motor (11), the output end of the position adjusting motor (11) is fixedly connected with a threaded rod (12), the outer surface of the threaded rod (12) is threadedly connected with a sliding block (13), the sliding block (13) is provided with a connecting shaft (16), the sliding block (13) is provided with an adjusting mechanism for adjusting the angle of the connecting shaft (16), the adjusting mechanism is fixedly connected with the connecting shaft (16), the bottom of the connecting shaft (16) is fixedly connected with a connecting plate (17), the bottom of the connecting plate (17) is fixedly connected with a sleeve (18), the sleeve (18) is slidably connected with a sliding rod (19), the bottom of the sliding rod (19) is fixedly connected with a scraper (20), and the top of the sliding rod (19) is fixedly connected with a connecting spring (21).

4. A vanadium titano-magnetite balling machine according to claim 3, characterised in that: The threaded rod (12) penetrates through the fixing frame (9) and is rotationally connected with the fixing frame (9), the top of the sliding block (13) is slidably connected with the fixing frame (9), and the top of the connecting spring (21) is fixedly connected with the bottom of the connecting plate (17).

5. A vanadium titano-magnetite balling machine according to claim 3, characterised in that: The bottom of the scraper (20) is attached to the inner surface of the pelletizing disc (6).

6. A vanadium titano-magnetite balling machine according to claim 3, characterised in that: The adjusting mechanism comprises a worm (14) arranged in the sliding block (13), the top of the connecting shaft (16) is fixedly connected with a worm wheel (15), and the worm wheel (15) is engaged with the worm (14).

Images