Discharging device of ball press machine

Abstract

The utility model relates to the technical field of ball press machines, in particular to a discharging device of a ball press machine, which comprises a support frame, and a first conveying mechanism, a screening mechanism, a cleaning mechanism and a second conveying mechanism which are positioned on the support frame, the first conveying mechanism is connected with a discharging hole of the ball press machine, and the other end of the first conveying mechanism is connected with the screening mechanism; the screening mechanism is obliquely arranged, a cleaning mechanism is arranged on the upper portion of the high end of the screening mechanism, a second conveying mechanism is correspondingly arranged on the lower portion of the high end of the screening mechanism, spherical products are conveyed through the first conveying mechanism and the screening mechanism, and a screening frame of the screening mechanism is composed of screening rods and supporting rods. A rolling brush motor of the sweeping mechanism drives a rolling brush to rotate, bristles of the rolling brush can remove chippings attached to the surface of the spherical product, the chippings fall off from gaps of a screening rod along with unformed waste, and therefore the metal chippings entering an electric furnace are reduced, and consumption of electric energy in the smelting process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ball press technical field, especially in a ball press's discharge device. BACKGROUND

[0002] Ball press, also called powerful ball press, ore powder ball press and double roller ball press, is mainly used for pressing difficult to form powder material, and the metal ore powder is made into ball and then smelted in the furnace, which can improve the added value of the ore powder.

[0003] The utility model discloses a ball press's discharge structure to support frame as the main support structure, and the ball product is rolled on the screening frame and is screened to the waste material, and the ball product is rolled to the belt conveying structure to stably convey to the ground, which avoids the impact of the just-formed ball product falling to the ground and being damaged, and the above-mentioned discharge structure screens the ball product through the screening frame, and the metal ore ball still needs to remove the debris adhered to the surface of the ore ball, otherwise, too much debris will consume more electric energy after entering the electric furnace smelting, which is not conducive to cost reduction and efficiency increase. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides a ball press discharge device capable of removing debris on the surface of the iron ball.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A ball press discharge device, comprising a support frame, a first conveying mechanism, a screening mechanism, a cleaning mechanism and a second conveying mechanism located on the support frame, the first conveying mechanism is connected with the ball press discharge port, and the other end is connected with the screening mechanism, the screening mechanism is inclined, and the upper part of the high end is provided with the cleaning mechanism, and the lower part is provided with the second conveying mechanism, the cleaning mechanism comprises a roller brush, the roller brush is located at one end of the first conveying mechanism and the screening mechanism, and the two ends are fixed on the support frame through bearing seats, the screening mechanism comprises a screening frame, the screening frame is composed of a plurality of screening rods and support rods, the screening rods are vertically inclined along the rolling direction of the ball product, the distance between adjacent screening rods is matched with the diameter of the ball product, and the bottom of the screening rod is provided with the support rod.

[0007] The cleaning mechanism of the above-mentioned ball press discharge device further comprises a scraper, the scraper is fixed on one side of the roller brush, a plurality of tooth-shaped protrusions are arranged on the end close to the roller brush, the roller brush comprises a roller and a brush, the brush is axially distributed on the outer surface of the roller, and the tooth-shaped protrusions are located in the middle of the brush and in contact with the side wall of the brush.

[0008] The discharging device of the ball pressing machine, the cleaning mechanism further comprises a dust falling pipe, one end of the dust falling pipe is connected with a water source, and a plurality of nozzles are arranged on the side close to the roller brush.

[0009] The discharging device of the ball pressing machine, the cleaning mechanism further comprises a roller brush motor, a driving wheel, a driven wheel and a chain, the roller brush motor is assembled on the support frame, an output end of the roller brush motor is connected with the driving wheel, the roller brush is provided with the driven wheel, and the driving wheel and the driven wheel are in transmission through the chain.

[0010] The discharging device of the ball pressing machine, the screening mechanism further comprises a screening side plate, and the screening side plate is fixed on both sides of the support rod.

[0011] The discharging device of the ball pressing machine, the first conveying mechanism comprises a protection side plate and a first conveying assembly, the first conveying assembly comprises a first conveying motor, a first driving wheel, a first conveying belt and a first driven wheel, an output end of the first conveying motor drives the first driving wheel to rotate, both ends of the first driving wheel and the first driven wheel are fixed on the support frame through bearing seats, and the first conveying belt is sleeved outside the first driving wheel and the first driven wheel, and the first conveying belt is horizontally arranged and provided with the protection side plate on both sides.

[0012] The beneficial effects generated by the above technical scheme are that:

[0013] The first conveying belt and the screening frame are used for conveying the spherical products, the screening frame is composed of a screening rod and a support rod, the roller brush motor of the cleaning mechanism drives the roller brush to rotate in the rolling process of the spherical products on the screening frame, the bristles of the roller brush can remove the debris adhered to the surface of the spherical products, the debris and the unformed waste fall from the gap of the screening rod, enter the second conveying assembly through the guide cylinder, are conveyed to a predetermined position by the second conveying assembly, and are recycled and reused, and since the debris on the spherical products is removed, the power consumption in the smelting process of the spherical products is reduced.

[0014] The cleaning mechanism further comprises a scraper and a dust falling pipe, the toothed protrusions of the scraper can clean the bristles of the roller brush in the rotating process of the roller brush, debris is prevented from adhering to the bristles, and the water mist sprayed by the dust falling pipe can reduce the dust raised in the rotating process of the roller brush. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in detail in connection with the drawings and specific embodiment.

[0016] Figure 1 It is the structure schematic diagram (not drawn according to proportion) of the utility model;

[0017] Figure 2 It is the structure schematic diagram (not drawn according to proportion) of the first conveying mechanism of the utility model;

[0018] Figure 3 It is the structure schematic view of the screening mechanism of the utility model (not draw according to proportion);

[0019] Figure 4 It is the side view of the cleaning mechanism of the utility model (not draw according to proportion);

[0020] Figure 5 It is the structure schematic view of the scraper of the utility model (not draw according to proportion).

[0021] In the drawing: 1, support frame;2, first conveying mechanism;21, protective side plate;22, first conveying motor;23, first driving wheel;24, first conveying belt;25, first driven wheel;3, screening mechanism;31, screening frame;311, screening rod;312, support rod;32, screening side plate;4, cleaning mechanism;41, roller brush;42, scraper;421, toothed projection;43, dust fall pipe;44, roller brush motor;5, second conveying mechanism;51, material guide cylinder. DETAILED DESCRIPTION

[0022] As Figures 1-5 shown, the utility model includes support frame 1 and first conveying mechanism 2, screening mechanism 3, cleaning mechanism 4 and second conveying mechanism 5 on support frame, first conveying mechanism 2 is connected with ball press machine discharge port, and its other end is connected with screening mechanism 3, screening mechanism 3 is arranged obliquely, and its high end upper portion is equipped with cleaning mechanism 4, and lower portion is correspondingly equipped with second conveying mechanism 5, cleaning mechanism 4 includes roller brush 41, roller brush 41 is located at the end of first conveying mechanism 2 and screening mechanism 3 connection, and both ends are fixed on support frame 1 through bearing seat, and the debris adhered on spherical product is removed through the rotation of roller brush 41, screening mechanism 3 includes screening frame 31, screening frame 31 is composed of multiple screening rods 311 and support rods 312, screening rods 311 are arranged vertically and obliquely along the rolling direction of spherical product, the distance between adjacent screening rods 311 matches the diameter of spherical product, so that spherical product can roll along screening rod 311, and waste and debris not in spherical form fall from the middle, the bottom of screening rod 311 is equipped with support rod 312, and screening rod 311 is fixed through support rod 312, spherical product pressed by ball press machine is conveyed into screening mechanism 3 through first conveying mechanism 2, spherical product rolls downwards along screening mechanism 3, and roller brush 41 sweeps the surface of spherical product, and removes the debris adhered on it, then the debris falls into second conveying mechanism through the gap between screening rods 311, and is recycled for reuse.

[0023] As Figures 4-5As shown, the cleaning mechanism 4 further comprises a scraper 42 fixed on one side of the roller brush 41, which is provided with a plurality of toothed protrusions 421 on the end close to the roller brush 41, the roller brush 41 comprises a roller and brush hairs, the brush hairs are axially distributed on the outer surface of the roller, the toothed protrusions 421 are located in the middle of the brush hairs and are in contact with the side walls of the brush hairs, when the roller brush 41 rotates, the brush hairs can pass through the gaps between the toothed protrusions 421, and the debris adhered to the brush hairs is removed by the toothed protrusions 421.

[0024] As shown in the drawings, Figure 1 , 3 As shown, the cleaning mechanism 4 further comprises a dust falling pipe 43 located on the other side of the roller brush 41, one end of which is connected to a water source with pressure, and a plurality of nozzles are arranged on the side close to the roller brush 41, water mist is sprayed out through the nozzles to reduce the dust caused by the process of removing debris by rotating the roller brush 41.

[0025] The cleaning mechanism 4 further comprises a roller brush motor 44, a driving wheel, a driven wheel and a chain, the roller brush motor 44 is assembled on the support frame, the output end of which is connected to the driving wheel, the roller brush 41 is provided with the driven wheel, and the driving wheel and the driven wheel are driven by the chain.

[0026] As shown in the drawings, Figure 3 As shown, the screening mechanism 3 further comprises a screening side plate 32 fixed on both sides of the supporting rod 312 to prevent the spherical products from falling off the screening frame 31 during rolling.

[0027] As shown in the drawings, Figure 2 As shown, the first conveying mechanism 2 comprises a protective side plate 21 and a first conveying assembly, the first conveying assembly comprises a first conveying motor 22, a first driving wheel 23, a first conveying belt 24 and a first driven wheel 25, the first conveying motor 22 is assembled on the support frame 1, the output end of which drives the first driving wheel 23 to rotate, the first driving wheel 23 and the first driven wheel 25 are fixed on the support frame 1 through bearing seats at both ends, and the outer side is sleeved with the first conveying belt 24, the first conveying belt 24 is arranged horizontally, one end of which is located in the inside of the ball pressing machine and receives the spherical products from the discharge port of the ball pressing machine, the other end of which is connected to the screening mechanism 3, the first conveying belt 24 is provided with the protective side plate 21 on both sides, the protective side plate 21 is fixed on the support frame 1 through a supporting piece, which can prevent the spherical products from rolling off the first conveying belt 24.

[0028] The second conveying mechanism 5 includes a material guide cylinder 51 and a second conveying assembly, the material guide cylinder 51 is fixed on the screening side plate 32 through support pieces on both sides, the upper opening is inclinedly arranged along the bottom surface of the screening frame 31, and the bottom opening is located at the feeding end of the second conveying assembly; the debris falling from the material guide cylinder 51 is conveyed and concentrated to a predetermined position by the second conveying assembly, and waits for recycling, and the second conveying assembly is same in structure with the first conveying assembly.

[0029] Working process:

[0030] 1. The ball-shaped product pressed by the ball presser enters the first conveying belt 24 from the discharge port, and is driven by the first conveying motor 22 to move to the screening mechanism 3; after the ball-shaped product enters the screening mechanism 3, the rolling brush motor 44 drives the rolling brush 41 to rotate through the chain wheel and chain, and the bristles on the rolling brush 41 remove the debris adhered to the surface of the ball-shaped product;

[0031] 2. The debris and the waste material not pressed into balls can fall through the gap between the screening rods 311 and enter the second conveying assembly along the material guide cylinder 51, and the second conveying assembly conveys the debris and the waste material to a predetermined position for recycling, while the ball-shaped product rolls along the screening rods 311, and the screening rods 311 and the supporting rods 312 are both cylindrical, so that the ball-shaped product is not bumped during rolling;

[0032] 3. During the rotation of the rolling brush 41, the bristles pass through the scraper 42, the toothed protrusions 421 of the scraper 42 remove the debris adhered to the bristles, and the dust reduction pipe 43 sprays water mist towards the rolling brush 41 to reduce dust.

[0033] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A discharge device for a ball press, characterized in that: The utility model provides a kind of ball cleaning device, including support frame (1), and first conveying mechanism (2) on support frame (1), screening mechanism (3), cleaning mechanism (4) and second conveying mechanism (5), the first conveying mechanism (2) is connected with ball press discharge port, and its other end is connected with screening mechanism (3), the screening mechanism (3) is arranged obliquely, and its high end upper portion is equipped with cleaning mechanism (4), and lower portion is equipped with second conveying mechanism (5) correspondingly, the cleaning mechanism (4) includes rolling brush (41), and the rolling brush (41) is located in the first conveying mechanism (2) and the one end of screening mechanism (3) connection, and both ends are fixed on support frame (1) by bearing seat, and the screening mechanism (3) includes screening frame (31), and the screening frame (31) is composed of multiple screening rods (311) and support rods (312), the screening rod (311) is arranged vertically obliquely along the direction of rolling of spherical product, the distance between adjacent screening rods (311) matches the diameter of spherical product, and the bottom of the screening rod (311) is equipped with support rod (312).

2. The discharge device of a ball press according to claim 1, characterized in that: The cleaning mechanism (4) further includes a scraper (42) fixed to one side of the rolling brush (41), which is provided with a plurality of toothed protrusions (421) on the end close to the rolling brush (41). The rolling brush (41) includes a roller and bristles, which are distributed axially on the outer surface of the roller. The toothed protrusions (421) are located in the middle of the bristles and are in contact with the side walls of the bristles.

3. The discharge device of a ball press according to claim 1 or 2, characterized in that: The cleaning mechanism (4) further includes a dust fall pipe (43) located on the other side of the rolling brush (41), one end of which is connected to a water source with pressure, and the side close to the rolling brush (41) is provided with a plurality of nozzles.

4. The dispensing device of a ball press according to claim 3, characterized in that: The cleaning mechanism (4) further includes a rolling brush motor (44), a driving wheel, a driven wheel, and a chain. The rolling brush motor (44) is mounted on the support frame, and its output end is connected to the driving wheel. The rolling brush (41) is provided with a driven wheel. The driving wheel and the driven wheel are connected by the chain.

5. The discharge apparatus of a ball press according to claim 4, characterized in that: The screening mechanism (3) further includes a screening side plate (32) fixed to both sides of the support rod (312).

6. The discharge apparatus of a ball press according to claim 5, characterized in that: The first conveying mechanism (2) includes a protective side plate (21) and a first conveying assembly. The first conveying assembly includes a first conveying motor (22), a first driving wheel (23), a first conveying belt (24), and a first driven wheel (25). The output end of the first conveying motor (22) drives the first driving wheel (23) to rotate. The first driving wheel (23) and the first driven wheel (25) are fixed on the support frame (1) by bearing seats on both ends. The first conveying belt (24) is horizontally arranged on the outer side of the first driving wheel (23) and the first driven wheel (25). The protective side plate (21) is provided on both sides of the first conveying belt (24).

7. The dispensing device of a ball press according to claim 6, characterized in that: The second conveying mechanism (5) includes a material guiding cylinder (51) and a second conveying assembly. The upper opening of the material guiding cylinder (51) is obliquely arranged along the bottom surface of the screening frame (31). The bottom opening is located at the feeding end of the second conveying assembly. The second conveying assembly has the same structure as the first conveying assembly.

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