CN214496418U

CN214496418U - Pelletizing device with excess material scraping mechanism

Info

Publication number: CN214496418U
Application number: CN202022989786.8U
Authority: CN
Inventors: 高盛松; 林�源; 尚彬; 郑一民; 毛华
Original assignee: Panzhihua Guangchuan Metallurgy Co ltd
Current assignee: Panzhihua Guangchuan Metallurgy Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-26
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a pelletizing device with a remainder scraping mechanism, which comprises a base, wherein the top end of the base is rotatably connected with a central shaft, the upper end of the central shaft is rotatably connected with a gearwheel, the gearwheel is fixedly connected with the bottom end of a disc, the outer side of the base is fixedly connected with a support, one side of the upper end of the support, which is far away from the central shaft, is provided with a scraper frame, the bottom end of the scraper frame is positioned at the inner side of the disc, and a support column is fixedly connected with the middle position of the top end of the support; through setting up support and support arm, make the support the support arm, set up branch in the bottom of support arm, make the other end of branch be provided with scrape the flitch, under the support of support arm, scrape the flitch and advance the clearance at the inboard of disc to the clout to through setting up step motor, make step motor drive branch adjust branch and the angle of scraping the flitch, be convenient for set for different angles according to the angle of inclination of disc, convenient to use, and the practicality is stronger.

Description

Pelletizing device with excess material scraping mechanism

Technical Field

The utility model belongs to the technical field of the pelletizing device, concretely relates to pelletizing device with clout strikes off mechanism.

Background

Pelletizing means that materials and liquid are added into a cylindrical, disc, vibration or stirring pelletizer together to prepare pellets; the most commonly used are cylindrical pelletizer and disc pelletizer, and the most commonly used pelletizing liquid is low-viscosity liquid (usually water); the pelletizing process can be divided into three stages: forming a cue ball, growing up the cue ball and further compacting the grown cue ball (also called a green ball); the three stages are mainly realized in a pelletizer by adding water for wetting and by a rolling method.

When the ball dish needs to be shut down for a long time, the excess material in the clean up dish, but the present ball dish is bulky, is not convenient for clear up, has increased staff's working strength, so needs a pelletizing device with excess material strikes off the mechanism.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a pelletizing device with clout strikes off mechanism to the current ball dish volume that proposes in solving above-mentioned background is great, is not convenient for clear up, has increased staff's working strength's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pelletizing device with clout strikes off mechanism, the on-line screen storage device comprises a base, the base top is rotated and is connected with the center pin, the center pin upper end is rotated and is connected with the gear wheel, gear wheel fixed connection is in the bottom of disc, base outside fixedly connected with support, one side that the center pin was kept away from to the support upper end is provided with scrapes the knife rest, the bottom of scraping the knife rest is located the inboard of disc, support top intermediate position fixedly connected with pillar, one side fixedly connected with support arm of center pin is kept away from to the pillar upper end, support arm top sliding connection has the slider, slider one side fixedly connected with step motor, the inboard rotation of slider is connected with branch, the branch other end is provided with scrapes the flitch, scrape the inboard that the flitch is located the disc.

Preferably, the other end of the supporting rod is fixedly connected with a pressure cylinder, the inner side of the pressure cylinder is connected with a telescopic rod in a sliding mode, and the other end of the telescopic rod is located on the inner side of the buffer cylinder.

Preferably, the telescopic link and the buffer cylinder are connected in a sliding mode, one side, far away from the telescopic link, of the buffer cylinder is connected with the connecting rod in a sliding mode, the connecting rod is located at one end, outside the buffer cylinder, of the fixedly connected scraper plate, and a buffer spring is arranged between the telescopic link and the connecting rod inside the buffer cylinder.

Preferably, one side fixedly connected with driving motor that the support pole is far away from the support arm, driving motor's output fixedly connected with lead screw, the lead screw rotates to be connected in the inboard of support arm, support arm outside threaded connection has the slider, the inboard sliding connection of slider and support arm.

Preferably, the power driving device is fixedly connected to the outer side of the central shaft, a pinion is fixedly connected to the output end of the power driving device, the pinion is meshed with the gearwheel, and the lower end of the central shaft is connected with the angle adjusting mechanism.

Preferably, the inner side of the sliding block is rotatably connected with a supporting rod through a pin shaft, and the pin shaft is fixedly connected with the output end of the stepping motor.

Compared with the prior art, the utility model provides a pelletizing device with clout strikes off mechanism possesses following beneficial effect:

1. the utility model discloses a set up support and support arm, make the support the support arm, set up branch in the bottom of support arm, make the other end of branch be provided with scrapes the flitch, support under the support arm, scrape the flitch and feed the clearance in the inboard of disc to the clout, and through setting up step motor, make step motor drive branch adjust the angle of branch and scraping the flitch, be convenient for set for different angles according to the angle of inclination of disc, convenient to use, and the practicality is stronger;

2. the utility model discloses a set up driving motor, make driving motor drive slider remove in the bottom of support arm, when the disc inclines, the slider drives branch and scrapes the horizontal change distance of flitch compensation disc, through step motor compensation branch and the angle of scraping the flitch, make branch and disc keep perpendicular, and through setting up the pressure cylinder, make pressure cylinder drive telescopic link will scrape the flitch and promote, and then compensate scraping the distance between flitch and the disc, and then make and scrape the flitch and can keep parallel according to the slope of disc and the inboard of disc, and then strike off the clout of the inboard of disc.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic perspective view of a pelletizing apparatus with a remainder scraping mechanism according to the present invention;

fig. 2 is a schematic side view of a disc in a ball making device with a remainder scraping mechanism according to the present invention;

fig. 3 is a schematic structural view of a support rod in a pelletizing device with a remainder scraping mechanism according to the present invention;

fig. 4 is a schematic view of the internal structure of the support arm of the pelletizing device with the excess material scraping mechanism according to the present invention;

in the figure: the scraper comprises a base 1, a central shaft 2, a large gear 3, a disc 4, a support 5, a scraper frame 6, a support 7, a support arm 8, a sliding block 9, a stepping motor 10, a support rod 11, a scraper plate 12, a pressure cylinder 13, an expansion link 14, a buffer cylinder 15, a connecting rod 16, a driving motor 17, a lead screw 18, a power driving device 19, a pinion 20 and an angle adjusting mechanism 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pelletizing device with a remainder scraping mechanism comprises a base 1, wherein the top end of the base 1 is rotatably connected with a central shaft 2, the upper end of the central shaft 2 is rotatably connected with a large gear 3, the large gear 3 is fixedly connected with the bottom end of a disc 4, the outer side of the base 1 is fixedly connected with a support 5, one side of the upper end of the support 5, which is far away from the central shaft 2, is provided with a scraper frame 6, the bottom end of the scraper frame 6 is positioned at the inner side of the disc 4, the middle position of the top end of the support 5 is fixedly connected with a support post 7, one side of the upper end of the support post 7, which is far away from the central shaft 2, is fixedly connected with a support arm 8, the top end of the support arm 8 is slidably connected with a slide block 9, one side of the slide block 9 is fixedly connected with a stepping motor 10, the inner side of the slide block 9 is rotatably connected with a support rod 11, the other end of the support rod 11 is provided with a scraper 12, the scraper 12 is positioned at the inner side of the disc 4, and the support 5 supports the support arm 8 by arranging the support 5 and the support arm 8, set up branch 11 in the bottom of support arm 8, make the other end of branch 11 be provided with scrape flitch 12, under the support of support arm 8, scrape flitch 12 and advance the clearance at the inboard of disc 4 to the clout to through setting up step motor 10, make step motor 10 drive branch 11 adjust branch 11 and the angle of scraping flitch 12, be convenient for according to the angle of inclination of disc 4 and set for different angles, convenient to use, and the practicality is stronger.

The utility model discloses in, preferred, 11 other end fixedly connected with pressure cylinders 13 of branch, the inboard sliding connection of pressure cylinders 13 has telescopic link 14, and the other end of telescopic link 14 is located the inboard of buffer cylinder 15, through setting up pressure cylinders 13, makes pressure cylinders 13 drive telescopic link 14 will scrape flitch 12 and promote, and then compensates scraping the distance between flitch 12 and the disc 4, makes and scrapes flitch 12 and disc 4 and contact.

The utility model discloses in, it is preferred, telescopic link 14 and buffer cylinder 15 sliding connection, one side sliding connection that telescopic link 14 was kept away from to buffer cylinder 15 has connecting rod 16, connecting rod 16 is located the one end fixedly connected with in the 15 outsides of buffer cylinder and scrapes flitch 12, buffer cylinder 15 is inside to be located and to be provided with buffer spring between telescopic link 14 and the connecting rod 16, strike off the in-process, buffer cylinder 15 cushions scraping the beating of producing between flitch 12 and the disc 4, prevent to cause the extrusion to scraping flitch 12 because the axle of disc 4 is beated, and then use safelyr.

The utility model discloses in, it is preferred, one side fixedly connected with driving motor 17 of support arm 8 is kept away from to pillar 7, driving motor 17's output fixedly connected with lead screw 18, lead screw 18 rotates to be connected in the inboard of

support arm

8, 8 outside threaded connection of support arm have slider 9,

slider

9 and 8 inboard sliding connection of support arm, after the ball-making, start driving motor 17, make 8 inboard lead screw 18 of driving motor 17 drive support arm rotate, and then make slider 9 in its outside of lead screw 18 drive move along the inboard of support arm 8, slider 9 can drive step motor 10, branch 11 and scraping board 12 and remove together, the horizontal change distance of compensation disc 4.

The utility model discloses in, it is preferred, 2 outside fixedly connected with power drive arrangement 19 of center pin, power drive arrangement 19's output fixedly connected with pinion 20, pinion 20 is connected with gear wheel 3 meshing, 2 lower extremes of center pin are connected with angle adjustment mechanism 21, angle adjustment mechanism 21 through base 1 one side is adjusted the angle of center pin 2, and then 4 angles of the disc that make 2 upper ends of center pin are adjusted, then start power drive arrangement 19, make power drive arrangement 19 drive pinion 20 rotate, and then make pinion 20 drive gear wheel 3 and disc 4 rotate.

The utility model discloses in, preferred, slider 9's inboard is connected with branch 11 through the round pin hub rotation, and the round pin axle makes branch 11 and disc 4 keep perpendicular through step motor 10 compensation branch 11 and the angle of scraping flitch 12 with step motor 10's output fixed connection.

The utility model discloses a theory of operation and use flow: when the device is used, according to the using condition, the angle of the central shaft 2 is adjusted through the angle adjusting mechanism 21 on one side of the base 1, then the angle of the disc 4 at the upper end of the central shaft 2 is adjusted, then the power driving device 19 is started, the power driving device 19 drives the pinion 20 to rotate, further the pinion 20 drives the bull gear 3 and the disc 4 to rotate, the scraper frame 6 driven by the bracket 5 scrapes materials in the ball manufacturing process, after the ball manufacturing is finished, the driving motor 17 is started, the driving motor 17 drives the lead screw 18 at the inner side of the support arm 8 to rotate, further the lead screw 18 drives the sliding block 9 at the outer side of the lead screw to move along the inner side of the support arm 8, the sliding block 9 can drive the stepping motor 10, the support rod 11 and the scraper plate 12 to move together, after the sliding block moves to a proper position, the stepping motor 10 is started according to the adjusting angle of the angle adjusting mechanism 21, and the stepping motor 10 drives the support rod 11 to rotate by the same angle, the supporting rod 11 is vertical to the disc 4, the lower end of the disc 4 changes in horizontal and vertical positions due to the inclination of the disc 4, therefore, the slide block 9 drives the support rod 11 and the scraper 12 to compensate the horizontal distance of the disc 4, the angle between the support rod 11 and the scraper 12 is compensated through the stepping motor 10, the support rod 11 is vertical to the disc 4, and by arranging the pressure cylinder 13, the pressure cylinder 13 drives the telescopic rod 14 to push the scraper 12, thereby compensating for the distance between the scraper 12 and the disc 4, so that the scraper 12 can be kept parallel to the inner side of the disc 4 according to the inclination of the disc 4, and then strike off the clout of the inboard of disc 4, strike off the in-process, buffer cylinder 15 cushions scraping the beating that produces between flitch 12 and the disc 4, prevents to cause the extrusion to scraping flitch 12 because the axle of disc 4 beats, and then uses safelyr.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pelletizing device with clout strikes off mechanism, includes base (1), its characterized in that: the base is characterized in that the top end of the base (1) is rotatably connected with a central shaft (2), the upper end of the central shaft (2) is rotatably connected with a large gear (3), the large gear (3) is fixedly connected with the bottom end of a disc (4), a support (5) is fixedly connected with the outer side of the base (1), one side, away from the central shaft (2), of the upper end of the support (5) is provided with a scraper frame (6), the bottom end of the scraper frame (6) is positioned at the inner side of the disc (4), a support pillar (7) is fixedly connected with the middle position of the top end of the support (5), one side, away from the central shaft (2), of the upper end of the support pillar (7) is fixedly connected with a support arm (8), the top end of the support arm (8) is slidably connected with a sliding block (9), one side of the sliding block (9) is fixedly connected with a stepping motor (10), the inner side of the sliding block (9) is rotatably connected with a support rod (11), and the other end of the support rod (11) is provided with a scraper plate (12), the scraping plate (12) is positioned on the inner side of the disc (4).

2. The pelletizing device with a scrap scraping mechanism according to claim 1, characterized in that: the other end of the supporting rod (11) is fixedly connected with a pressure cylinder (13), the inner side of the pressure cylinder (13) is connected with a telescopic rod (14) in a sliding mode, and the other end of the telescopic rod (14) is located on the inner side of a buffer cylinder (15).

3. The pelletizing device with a scrap scraping mechanism according to claim 2, characterized in that: telescopic link (14) and buffer cylinder (15) sliding connection, one side sliding connection that telescopic link (14) were kept away from in buffer cylinder (15) has connecting rod (16), flitch (12) are scraped to the one end fixedly connected with that connecting rod (16) are located the buffer cylinder (15) outside, buffer cylinder (15) inside is located and is provided with buffer spring between telescopic link (14) and connecting rod (16).

4. The pelletizing device with a scrap scraping mechanism according to claim 1, characterized in that: pillar (7) are kept away from one side fixedly connected with driving motor (17) of support arm (8), output fixedly connected with lead screw (18) of driving motor (17), lead screw (18) rotate to be connected in the inboard of support arm (8), support arm (8) outside threaded connection has slider (9), slider (9) and the inboard sliding connection of support arm (8).

5. The pelletizing device with a scrap scraping mechanism according to claim 1, characterized in that: the utility model discloses a motor, including center pin (2), power drive (19) are connected to the center pin (2) outside fixed connection, the output fixedly connected with pinion (20) of power drive (19), pinion (20) are connected with gear wheel (3) meshing, center pin (2) lower extreme is connected with angle adjustment mechanism (21).

6. The pelletizing device with a scrap scraping mechanism according to claim 1, characterized in that: the inner side of the sliding block (9) is rotatably connected with a supporting rod (11) through a pin shaft, and the pin shaft is fixedly connected with the output end of the stepping motor (10).