Tundish dry material distributing device

Abstract

The utility model relates to the technical field of material distributing equipment, and discloses a tundish dry material distributing device which comprises a discharging box, a front end cover and a rear end cover are fixedly installed on the two sides of the discharging box respectively, and a spiral material conveying rod located in the discharging box is rotationally connected between the front end cover and the rear end cover. A first motor fixedly connected with the spiral conveying rod is fixedly mounted on the outer side of the front end cover, a rotary bearing is fixedly mounted at the top of the discharging box, and a feeding hopper with the bottom end movably connected into the discharging box in a sleeved mode is arranged in the rotary bearing in a sleeved mode. The outer side of the bottom end of the feeding hopper is fixedly sleeved with a first bevel gear fixedly installed above the rotary bearing. The feeding hopper can be driven to rotate around the axial direction of the rotary bearing through rotation of the second motor, meanwhile, tundish dry powder adsorbed on the inner surface of the feeding hopper can be cleaned through the scraper, the tundish dry powder is not prone to being left on the inner surface of the feeding hopper, and noise generated in the process is relatively low.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth equipment technical field especially relates to a tundish dry material cloth device. BACKGROUND

[0002] Chinese patent application number CN202421182949.3 discloses a kind of tundish dry material cloth equipment;It is constituted by discharge box, spiral feed rod, feed hopper, guide plate etc., and movable cavity is opened in the inside of guide plate, the inside fixedly connected with fixed rod of movable cavity, deflection plate is movably connected on the outer surface of fixed rod.The utility model utilizes the rotation of spiral feed rod, and spiral blade on spiral feed rod pushes and drives lever swing, and lever will drive deflection plate swing in the inside of movable cavity, spring will store energy in the process of deflection plate swing, when the spiral blade of spiral feed rod rotates and leaves lever, lever will be driven deflection plate to continue swing by the potential energy of spring, promote deflection plate to drive knock block to knock the lateral wall of movable cavity constantly, promote guide plate to vibrate, so as to utilize vibration to promote tundish dry material powder adsorbed on guide plate to drop, avoid tundish dry material powder adsorbed on guide plate to affect cloth.

[0003] The above-mentioned guide plate produces vibration by the impact of knock block, since feed hopper is fixedly installed on discharge box and guide plate is fixedly connected in feed hopper, and the impact force produced is small enough to drive feed hopper to vibrate, so that tundish dry material powder is easily adsorbed and remained on the inner surface of feed hopper, and the impact will produce large noise. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of tundish dry material cloth device, solve the problems raised in the above background.

[0005] The utility model provides following technical scheme: a kind of tundish dry material distribution device, including discharge box, the both sides of discharge box are respectively fixedly installed with front end cover and rear end cover, rotatingly connected with spiral conveying rod located in the inside of discharge box between front end cover and rear end cover, the outside of front end cover is fixedly installed with the first motor between spiral conveying rod and is fixedly connected, the top of discharge box is fixedly installed with slewing bearing, the inside of slewing bearing is equipped with feed hopper that active sleeve is connected in the inside of discharge box in bottom end, the outside of feed hopper bottom end is fixedly equipped with first bevel gear that is fixedly installed above slewing bearing, the outside of first bevel gear is engaged transmission with second bevel gear, the inside of second bevel gear is fixedly equipped with second motor that is fixedly installed in the top of discharge box, the top of discharge box is fixedly installed with fixed disc located in the outside of feed hopper, the inside of fixed disc is provided with the scraper that is compatible with feed hopper, the end surface of rear end cover is communicated with discharge port, the outside of discharge port is movably connected with guide pipe, the outside of guide pipe is communicated with discharge pipe, the outside of guide pipe is provided with limiting mechanism.

[0006] Preferably, the scraper is vertically distributed on the inside of the fixed disc.

[0007] Preferably, the outside of the fixed disc is provided with annularly and equidistantly distributed fixed columns, and the outside of the fixed columns is fixedly equipped with bearings located on the outside of the top end of the feed hopper.

[0008] The limiting mechanism includes a guide groove formed in the inside of the guide pipe, the inside of the guide groove is equipped with a guide rod provided on the front end cover, and the outside of the end of the guide rod extending out of the guide groove is threadedly equipped with a nut.

[0009] Preferably, the outside of the guide pipe is provided with a handle located above the discharge pipe.

[0010] The utility model has the following effects:

[0011] 1. The rotation of the second motor can drive the feed hopper to rotate around the axis of the slewing bearing, and the scraper can clean the tundish dry material powder adsorbed on the inner surface of the feed hopper, so that the tundish dry material powder is not easily left on the inner surface of the feed hopper, and the noise generated in the process is relatively small.

[0012] 2. The cooperation of the fixed column and the bearing can limit and support the top end of the feed hopper, so that the feed hopper is not easily inclined during rotation, thereby ensuring that the fixed disc and the feed hopper do not collide. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a sectional view of the structure of the utility model;

[0014] Fig. 2 It is a structure schematic view of the utility model.

[0015] Fig. 3 It is a side surface schematic view of the utility model structure.

[0016] In the drawing: 1, discharge box;2, front end cover;3, rear end cover;4, spiral conveying rod;5, first motor;6, slewing bearing;7, feeding hopper;8, first bevel gear;9, second bevel gear;10, second motor;11, fixed disc;12, scraper;13, discharge port;14, material guide pipe;15, discharge pipe;16, limiting mechanism;161, guide groove;162, guide rod;163, nut;17, fixed column;18, bearing;19, handle. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model protection.

[0018] Please refer to Figs. 1 to 3 A kind of intermediate ladle dry material distribution device, including discharge box 1, front end cover 2 and rear end cover 3 are fixedly installed on the both sides of discharge box 1, slewing bearing 6 is fixedly installed on the top of discharge box 1, feeding hopper 7 is movably sleeved in the inside of discharge box 1, first bevel gear 8 is fixedly installed on the top of discharge box 1, second bevel gear 9 is meshingly driven on the outside of first bevel gear 8, second motor 10 is fixedly installed in the inside of second bevel gear 9, first bevel gear 8 and second bevel gear 9 are meshingly driven under the drive of second motor 10, so that feeding hopper 7 is rotated around the axial direction of slewing bearing 6, so that the intermediate ladle dry material powder adhered to the inner surface of feeding hopper 7 is cleaned by scraper 12, fixed disc 11 is fixedly installed on the outside of feeding hopper 7, scraper 12 is arranged on the inside of fixed disc 11, discharge port 13 is communicated on the end surface of rear end cover 3, material guide pipe 14 is movably sleeved on the outside of discharge port 13, discharge pipe 15 is communicated on the outside of material guide pipe 14, limiting mechanism 16 is arranged on the outside of material guide pipe 14.

[0019] The scraper 12 is vertically distributed on the inner side of the fixed disc 11, the intermediate package dry material powder adsorbed on the inner surface of the feeding hopper 7 can be cleaned through the scraper 12, and the structure of the scraper 12 can be increased in strength, so that the scraper 12 is not easy to bend under external force.

[0020] The outer side of the fixed disc 11 is provided with annular fixed columns 17 distributed at equal intervals, and the outer side of the fixed column 17 is fixedly sleeved with a bearing 18 located on the outer side of the top end of the feeding hopper 7. Through the cooperation of the fixed column 17 and the bearing 18, the top end of the feeding hopper 7 can be limited and supported, so that the feeding hopper 7 can stably rotate around the axis of the rotary bearing 6 under the drive of the second motor 10, and the inclination of the feeding hopper 7 during rotation is ensured.

[0021] The limiting mechanism 16 includes a guide groove 161 opened in the inner side of the guide pipe 14, the inner side of the guide groove 161 is sleeved with a guide rod 162 arranged on the front end cover 2, one end of the guide rod 162 extending out of the outer side of the guide groove 161 is threadedly sleeved with a nut 163, through the cooperation of the guide groove 161, the guide rod 162 and the nut 163, the guide pipe 14 can be limited and fixed while preventing the guide pipe 14 from falling off from the outer side of the discharge port 13, and the limitation of the guide pipe 14 can be released by loosening the nut 163, so that the guide pipe 14 can rotate around the axis of the discharge port 13.

[0022] The outer side of the guide pipe 14 is provided with a handle 19 located above the discharge pipe 15, the guide pipe 14 can be rotated after the nut 163 is loosened through the handle 19, at this time, the orientation of the discharge pipe 15 can be changed, and the discharge position of the intermediate package dry material powder can be adjusted.

[0023] Working principle: through the drive of the first motor 5, the intermediate package dry material powder added into the feeding hopper 7 can be transported into the inner side of the guide pipe 14 through the discharge port 13, with the continuous rotation of the screw conveying rod 4, the intermediate package dry material powder in the inner side of the guide pipe 14 is discharged to the outside through the discharge pipe 15, through the start of the second motor 10, the feeding hopper 7 can be rotated around the axis of the rotary bearing 6 under the meshing transmission of the second bevel gear 9 and the second motor 10, the intermediate package dry material powder adsorbed on the inner surface of the feeding hopper 7 can be cleaned through the scraper 12 while the feeding hopper 7 is rotating, and the cleaned intermediate package dry material powder will fall into the inner side of the discharge box 1 and continue to be transported through the rotation of the screw conveying rod 4.

Claims

1. A tundish dry material distribution device comprising a discharge box (1), characterized in that: Sides of the discharge box (1) are respectively fixedly installed with front end cover (2) and rear end cover (3), the front end cover (2) and rear end cover (3) are rotatably connected with the spiral conveying rod (4) located in the discharge box (1) inside, the outside of the front end cover (2) is fixedly installed with the first motor (5) fixedly connected with the spiral conveying rod (4), the top of the discharge box (1) is fixedly installed with the slewing bearing (6), the inside of the slewing bearing (6) is sleeved with the feed hopper (7) movably sleeved in the discharge box (1) inside, the bottom outside of the feed hopper (7) is fixedly sleeved with the first bevel gear (8) fixedly installed above the slewing bearing (6), the outside of the first bevel gear (8) is engaged with the second bevel gear (9), the inside of the second bevel gear (9) is fixedly sleeved with the second motor (10) fixedly installed on the top of the discharge box (1), the top of the discharge box (1) is fixedly installed with the fixed disc (11) located outside the feed hopper (7), the inside of the fixed disc (11) is provided with the scraper (12) matched with the feed hopper (7), the end face of the rear end cover (3) is communicated with the discharge port (13), the outside of the discharge port (13) is movably sleeved with the guide pipe (14), the outside of the guide pipe (14) is communicated with the discharge pipe (15), the outside of the guide pipe (14) is provided with the limiting mechanism (16).

2. A tundish dry material distributing device according to claim 1, characterized in that: The scraper (12) is vertically distributed on the inside of the fixed disc (11).

3. A tundish dry material distributing device according to claim 1, characterized in that: The outside of the fixed disc (11) is provided with the fixed column (17) distributed in annular and equal intervals, and the outside of the fixed column (17) is fixedly sleeved with the bearing (18) located outside the top of the feed hopper (7).

4. A tundish dry material distributing device according to claim 1, characterized in that: The limiting mechanism (16) comprises the guide groove (161) opened in the inside of the guide pipe (14), the inside of the guide groove (161) is sleeved with the guide rod (162) provided on the front end cover (2), and the outside of the one end of the guide rod (162) extending out of the guide groove (161) is threadedly sleeved with the nut (163).

5. A tundish dry material distributing device according to claim 1, characterized in that: The outside of the guide pipe (14) is provided with the handle (19) located above the discharge pipe (15).

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